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Microphone Array

Q: Microphone Array

I have a brand new pc purchased from hp and my Bang and Olufsen Microphone Array keeps moving to mute. I have uninstalled and reinstalled under hp recovery however it is still moving to mute after I move it to max volume it will stay for a couple of seconds then go back to mute. What can I do???

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RELEVANCY SCORE 200
Preferred Solution: Microphone Array

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 59.2

Running windows 7 professional 32-bit (x86) on a Dell Inspiron 1521.

Computer originally purchased with windows vista, but has been recently upgraded. After installing skype, I noticed that my microphone (built-in) was not working. Puzzled, I tried the line-in to no avail. After spending nearly 4 days scouring internet forums for a solution, I have given up.

When installing the Sigmatel Audio Drivers (R167846) an error "ExitError.Error=Device Object not present, restart the system and run setup again."occurs.

Have tried:
-Restarting computer
-Uninstalling all audio drivers and letting windows reinstall them upon reboot
-Reinstalling intel chipset drivers
-checked Sound->recording devices and made sure they were not muted, volume up, and set as default device.
-disabling driver signature verification
Device manager shows no irregularities.
Sound plays perfectly fine. Only error I'm having is the microphone line-in and integrated array.

Sigmatel has no real support, and Dell does not have official windows 7 drivers.
-attempted running in compatibility mode for windows vista, vista sp2, vista sp3.
-Running as administrator
Anyone know what to do? I'd really like to be able to skype with my family across the country.
Happy Holidays.
 

A:Line In + Microphone Array not working

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RELEVANCY SCORE 58.4

Hello everyone,

Up till a few hours ago I have had no problems with my integrated microphone and today I can't seem to figure out why it is not working. I have tried various things such as making sure it is the default device etc.

So I come here for your help. This is currently what it looks like when I am in the sound window.


The green bar to the right doesn't detect any noise or voices.
Can someone help me go through all the things I should check?

Regards

A:HP Pavillion Dv6 - Integrated Microphone Array Problem

As this has worked OK and now does not, a System Restore may fix it. Restore the PC back to an available restore date when it did work.

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RELEVANCY SCORE 58.4

I was able to use skype until I was recently messing around with the recoding tab under the sound options.  I believe I deleted something, and now only the external mic and stereo mix devices show.  I didn't discover the problem until I tried to use skype again and have no mic available.  I went into the IDT HD Sound options (trying to figure out how to fix it) and can see that there is an integrated microphone array, but it appears to be disabled with appearent way to fix the problem.
 
Thank you in advance for the help!













Solved!

View Solution.

A:dv7 Pavilion integrated microphone array (Skype)

Hi, On Sound Window, on Recording Tab, right click on Empty Space, click 'Show Disabled Devices', and 'Show Hidden Devices'. If Microphone Appears, right click and click Enable, select it, click Set as Default. Check if it works, if not, you need to uninstall and reinstall the Driver. 1. Click Start, type: DEVMGMT.MSC in Search Field and Press Enter. It opens Device Maanger Window.2. Go to 'Sound, Video and Game Controllers' category, and expand it. Right click on IDT High Definition Audio Device entry and click Uninstall3. Click Start->All Programs=>REcovery Manager->click Hardware Dirver installation, select Sound Driver entry, and click Install.

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RELEVANCY SCORE 58.4

My computer will only recognize sounds from my array microphone and not from my headset microphone...



thats the problem in the link

A:Only Recognizes sound from array microphone, and not line-in

help pleaseeeee

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RELEVANCY SCORE 58

So I'm new to this forum stuff, so apologies if I've posted in the wrong area.
I have been having some issues with the microphone input on my Alienware M14x R2 since upgrading to Windows 10. I can use any headsets with mics that I have, it doesn't recognise any voice or sound. I have used the Windows troubleshooter and it says the device is working properly and the driver is up to date.
I obviously didn't believe this so I uninstalled and reinstalled the drivers from the Dell website (found the link on the Microsoft website). This enabled me to use the Sound Blaster Control Panel but still no luck even after turning off the CrystalClear enhancement. 
I went onto the dell website and ran their tests. This, for some reason, allowed me to hear a very faint output from my mic jack, but not the microphone array jack.
i then done an Echo/Sound Test on skype with my headset connected into the mic jack, but no output from this.
Anyone have any ideas to help me try fix this? Or am I out of luck and have to get a repair, I'm out of warranty :(

A:SoundBlaster Recon3Di Microphone Array not responding to input

Hello. Dell does not recommend putting Win10 on the Alienware M14R2 model. On the support page Dell says "If you choose to upgrade, some features, applications, and connected devices may not work as expected." The feature not working "as expected" appears to be the mics.
DeanD95 I uninstalled and reinstalled the drivers from the Dell website
Dell does not provide a Win10 Sound Blaster driver for the M14R2 so you must have installed a 7, 8, or 8.1 driver. Try removing that driver completely then installing it again, but this time use Windows compatibility mode.
If doing that doesn't help then try posting on the Alienware Club board. They might know something about this issue that I don't.
DeanD95am I out of luck and have to get a repair
If the mics worked okay up to the time you got Win10, then most probably not hardware. You could revert the laptop back to the operating system in which all of the features worked as expected.

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RELEVANCY SCORE 57.2

High Definition Audio Device from IDT integrated microphone array not working after Win 10 upgrade
I have try the Microsoft UAA and different drivers to no avail . i got it to work intermittently using a diagnotic tool on one laptop but theres still a yellow triangle in DEV Manger and the 2 nd laptop still no mic both same models
 
HP EliteBook 8440p Notebook PC
Model #: BW083US
Serial #: [Personal Information Removed]
integrated microphone array  - IDT HD audio CODEC
 
Audio
Device 1:  IDT High Definition Audio CODEC
Status:     Enabled
Driven:    5twrt64.sys
Version:  6.10.6257.0
Device 2: High Definition Audio Device
Status:    (1O)
Driver:     HdAudio.sys
Version:  10.0.10536.0

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RELEVANCY SCORE 48.8

Hi Everyone,

I have just cloned a RAID array and I am concerned about it's performance.

A bit of background...

My Motherboard = ASUS Z9PE-D16
RAID Card = PIKE 2008 LSISAS RAID card

The initial RAID array consisted of 6 x 1TB Seagate Constellation (ST1000NM001) SAS drives in a RAID1+0 (10) configuration.

The new array consists of 6 x 4TB WD SATA drives in a RAID1+0 (10) configuration.

Initial performance is quite slow, but this may just be due to parity checking. On paper the original, and new drives are comparable.

Whilst the original drives were SAS and the new drives are SATA they both operate at 7200RPM and have 6Gbps interfaces.

My question is - "Is my initial slow performance likely due to parity checking, or will I experience ongoing slowness?"

Any help here will be greatly appreciated. Furthermore whatever you offer with regard to help may assist a piece of Australian Cultural heritage!

Kind Regards,

Davo
 

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RELEVANCY SCORE 38.8

Suddenly and out of nowhere my microphone has started transmitting system mix to the microphone output and no one can hear me. I've uninstalled audio drivers and reinstalled them to no avail. I have been using Realtek drivers and I have absolutely no idea what to do next. Please help!

A:[SOLVED] Computer Sounds being transmitted through Microphone output, not microphone

Are you plugging into the Back Pink audio jack of the computer not the front? Open the RealTek audio control panel in the Task Bar or in the Control Panel. Here you can adjust the Mic and test it.

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RELEVANCY SCORE 38.4

I have a Dell Vostro 1500, running 32-bit Windows 7. It came with Vista, but I upgraded to Windows 7 a couple months ago, which I think is causing the issues I'm experiencing. According to whoever I'm speaking with, the sound for the microphone built in to my webcam fades in and out and gets really loud randomly. In an attempt to solve this, I bought an external microphone which also does not work.

The sound driver is the SigmaTel High Definition Audio CODEC, version 6.10.0.5614. When I tried to update it through Windows 7's update driver software it says I have the best version for my system, but I still suspect that this could be what is causing the problem. I can't seem to find a better driver though.

Any ideas?

Thank you

A:Built-in Webcam Microphone and Microphone Line-in Not Working

Got the same problem with a Dell Vostro 1500 microphone line-in not working. I can't help I'm afraid; I am just posting here so I get notified of any responses.

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RELEVANCY SCORE 37.6

Microphone not working - Which driver for the microphone elitebook 8540w? I recently downloaded the driver and got the webcam working, but no sound from the microphone. Thanks, Jon

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RELEVANCY SCORE 36

Hi

Sorry if this has been posted before but some searching hasn't
revealed any results

I have just bought a headset with microphone for use with skype.
I also have a usb webcam with a microphone, but the microphone isn't
as good as the headsets.
When I have the webcam plugged in the headsets microphone doesn't
work, I guess the webcam's takes priority. Fine.
When I remove the webcam (which will be the norm) the headset
microphone doesn't then work. I have to restart the machine before it
does.

I've tried control panel->sounds and audio devices->voice->voice
recording and I can see that there are 2 options when the webcam is
plugged in but only one when not. Nothing I do here seems to help
Suggestions?

thanks for any help
 

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RELEVANCY SCORE 34.4

Im very new to C++ and im using the program as sort of a comprhension check on what i know so far. im stuck bc of an array. i want to change the value of an int to an array value based on a selection. such as:
entry.orville based on user input changes to entry.orville[0][0]; something along those lines. Any help is sooo much apprciated.
Code:
#include <iostream>

using namespace std;

struct database {
int orville;
int tiffany;
int robin;
int dawn;
int dad;
int mom;
int choices;
int arraychoices;

};

int main()
{
system("TITLE Orville .1");
database entrys;
entrys.orville;
entrys.tiffany;
entrys.robin;
entrys.dawn;
entrys.dad;
entrys.mom;
entrys.choices;
entrys.arraychoices;


cout<< "Welcome to the box." << endl;
cout<< "In this im displaying my knowledge of what ive learned about in C++ this far" << endl;
cout<< "Please select a choice to continue:" << endl;
cout<< "1. Orville 2. Tiffany 3. Robin 4. Dawn 5. Dad 6. Mom" << endl;
cin>> entrys.choices;
cout<< "Next we will want to put these values into an array(grid)" << endl;
cout<< "Select where you would like Orville to go," << endl;
cout&... Read more

A:Any one can help with c++ array?

None of these lines are needed and can be (and recommended) to be removed. Smart compilers will remove them anyways for you as they do nothing:
Code:
entrys.orville;
entrys.tiffany;
entrys.robin;
entrys.dawn;
entrys.dad;
entrys.mom;
entrys.choices;
entrys.arraychoices;

entry.orville based on user input changes to entry.orville[0][0]; something along those lines.Click to expand...

You cannot change an int into an array (Not directly, anyways.) If you know the size of the array, make orville an array in your structure and just set the corresponding index to the value that you want.
 

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RELEVANCY SCORE 34.4
Q: array

yeah i'm a real newbie in C++ but I need the code for a 2D array that will display on screen a 4X3 Matrix
 

A:array

Here's an example

(assuming matrix 4Rows x 3Columns)
Code:

#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
float x[4][3];

x[0][0] = 1;
x[0][1] = 2;
x[0][2] = 3;
x[1][0] = 4;
x[1][1] = 5;
x[1][2] = 6;
x[2][0] = 7;
x[2][1] = 8;
x[2][2] = 9;
x[3][0] = 10;
x[3][1] = 11;
x[3][2] = 12;


cout << endl << endl
<< x[0][0] << " " << x[0][1] << " " << x[0][2] << endl
<< x[1][0] << " " << x[1][1] << " " << x[1][2] << endl
<< x[2][0] << " " << x[2][1] << " " << x[2][2] << endl
<< x[3][0] << " " << x[3][1] << " " << x[3][2] << endl
<< endl;

return 0;
}
just for a guide, visualize the array like this...

array[row][col]

I defined the values of the array in groups of rows just for visualization purposes. There are times when you want to define them in groups of columns for visualization purposes instead, so keep that in mind. Despite the order that they are defined, the output of the above program is the visual representation of the array.

Use int if the values are going to be whole numbers, but if they are non-whole, use float, which I used above so you didn't have to change that if you decided to use non-whole values.

If you wanted 3ro... Read more

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RELEVANCY SCORE 34

Can anyone explain why my left headphone picks up speech while the microphone barely registers any sound? The headset is a headphone/mic set used with skype. and the microphone is on the left side.
 

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RELEVANCY SCORE 34

Hi,
I have intialized an array with some values and now i am trying to print them one by one. But i am getting errors. Could some please help me, thank you.
Code:


import java.util.*;

public class ArrayList {

int static [] array = new array [] {0,1,2,3,4,5,6,7,8,9};

public static void main (string [] args) {


for (int i=0; i<array.length; i++){
System.out.print(" " + array[i]);
}
}
}
 

A:Java array

Hi jacy,

There are 2 mistakes in your coding :

int static [] array = new array [] {0,1,2,3,4,5,6,7,8,9};
must be
static int[] array = new int [] {0,1,2,3,4,5,6,7,8,9};

Also
public static void main (string [] args) {
must be
public static void main (String [] args) {
(Java is case sensitive)
 

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RELEVANCY SCORE 34

I am getting ready to set up a RAID Array but this is my first time doing anything with RAID. I know how to get into the BIOS and change settings and I know with two hard drives, I should do RAID 1. However, I just have a few questions before I do this. First off, I am an idiot and did not notice that my first hard drive I got when I built the computer has a 32 MB Cache:

Caviar Blue 1TB 7,200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive WD10EALX - OEM

I noticed it only had a 32 MB CACHE when I went to get another one. I then asked for the version with a 64 MB CACHE (WD1002FAEX), paid for it and left. Will these two hard drives work together in RAID if they have different sized caches? Please give me any info/experience you may have with this or anything with RAID would be helpful, thanks.

A:Help w/ RAID Array

The short answer is yes, they'll work. Onboard cache is internal to the drive, and as long as the drives are the same size, then RAID 1 (mirror) should work fine. I don't think it would make much difference, but the drive with the larger cache should be the primary drive just for efficiency's sake.

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RELEVANCY SCORE 34

Dell Power Edge 2900
Windows server 2003
Previous thread here:
http://forums.techguy.org/windows-server/935302-stop-me-before-i-try.html
I was given this server for the purpose of getting the ACT database files. which I've successfully.
done. I actually got it to boot once and ran the backup tool.
It's consistently had a memory error ("One Dimm has been disabled") and occasionally one of the RAID 1 drives blinks amber instead of green. The battery backup (Whatever that is) is also not present.
It was my duty, of course, to continue fooling around, and I've managed to break the array ("No array defined"). I took one drive out to run chkdsk, which got almost to the end and quit. I've had an error previously about "unrecoverable error". I can see the drives in the array manager, and I'm pretty sure all the data is still there.
Is there a way to get the array working again?
 

A:No array found

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RELEVANCY SCORE 34

I want to create an array with row and column size dynamically allocated. The array element contain pointers to a structure type.
The size of the rows and columns is variable like this, for example:

*
**
***
****
*****

where * is a pointer to a structure type
row 1 has 1 column, row 2 has 2 columns and so on.
Here's the gist of my code:

//the structure are two arrays, both dynamically allocated
typedef struct{
short int *a;
char *b;
}stu;

stu **s; //a 2-D array of pointers to stu
row=5;

s = calloc(row,sizeof(s *)); //allocate 5 rows
for (i=0;i<row; i++) //allocate the column size
s = calloc(i+1,sizeof(s));

//now initialize each structure
for (i=0;i< row; i++)
for (j=0;j<i;j++)
s[j]= create_stu();
//the create_stu function:
stu create_stu(void)
{
stu ss;
ss.a = malloc(sizeof(short)*100);
ss.b = malloc(sizeof(char)*100);
/*some code here to write value into a and b*/
return ss;
}
Compiled using MS Visual C++.
Problem: It seems to work ok, except it is using more memory than my calculations. Is there something wrong with the code such that I allocated more memory than necessary?
*For the example above, my calculation of the total memory allocated to data structure is:
= size of array * size of each structure
= (1+2+3+4+5)*(2*100 + 1*100)
Can it be that even though the variables are declared char (1 byte) and short int (2 byte), they're actually stored using more bytes than that? However, sizeof(char) and sizeof(short) reports 1 and 2 bytes respec... Read more

A:help !!! C array of pointers.

Originally posted by segmented:
...
Problem: It seems to work ok, except it is using more memory than my calculations. Is there something wrong with the code such that I allocated more memory than necessary?
*For the example above, my calculation of the total memory allocated to data structure is:
= size of array * size of each structure
= (1+2+3+4+5)*(2*100 + 1*100)
Can it be that even though the variables are declared char (1 byte) and short int (2 byte), they're actually stored using more bytes than that? However, sizeof(char) and sizeof(short) reports 1 and 2 bytes respectively.
Thanks! Click to expand...

Yes it is possible that it is storing more bytes than you think. I believe VC++ pads memory allocations to the nearest 4 bytes (might be nearest 8 bytes). I think it does this to speed up the program but you can turn it off somehow (although I havn't felt the need so I dont know how to do it)
 

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RELEVANCY SCORE 34

Well this morning my 1tb drive seemed to have failed. i got home and was, surprisingly, able to access it again (so im backing everything up off of it now) im thinking, once i get this replaced, of buying another drive and setting them up as RAID 1. do raid 1 drives have to be the exact same model, or just the same capacity? i currently have a St31000340AS which i cant find in stores, only online. would adding a ST310005N1A1AS-RK still allow me to set up a raid 1 array?

thanks for the help
edit - also, how would setting up a raid 5 array work? once again, would i need 3 of the same drives? if not, would having two 1tb drives (not exact same model) and a 200 gig drive work? if so, how? i know it limits the capacity by the size of one disk. which disk would it the extra capacity be removed (like would it end up being a 1tb + 1tb or a 1tb +200g?) also, for each way, do i need any special cables or hardware for each one? my mobo is the Asus A8N-E which i looked up on and it says it supports raid 0/1, but im not sure how support for raid 5 works, if mine even supports it. how would i check or know?

sorry, im new to raid arrays lol. basically, anything a newbie to raid arrays should know, help me out XD (i am very computer literate though, fyi)
 

A:Raid 1 array

plasma dragon00 said:





Well this morning my 1tb drive seemed to have failed. i got home and was, surprisingly, able to access it again (so im backing everything up off of it now) im thinking, once i get this replaced, of buying another drive and setting them up as RAID 1. do raid 1 drives have to be the exact same model, or just the same capacity? i currently have a St31000340AS which i cant find in stores, only online. would adding a ST310005N1A1AS-RK still allow me to set up a raid 1 array?Click to expand...

Most cards that support RAID1 will allow you to use two hard drives that are not identical. The smaller of the two capacities will be the size of your RAID1.
ie: Drive 1 = 998GB and Drive 2 is 1TB, the RAID1 size will be 998GB




plasma dragon00 said:





edit - also, how would setting up a raid 5 array work? once again, would i need 3 of the same drives? if not, would having two 1tb drives (not exact same model) and a 200 gig drive work? if so, how? i know it limits the capacity by the size of one disk. which disk would it the extra capacity be removed (like would it end up being a 1tb + 1tb or a 1tb +200g?) also, for each way, do i need any special cables or hardware for each one? my mobo is the Asus A8N-E which i looked up on and it says it supports raid 0/1, but im not sure how support for raid 5 works, if mine even supports it. how would i check or know?

sorry, im new to raid arrays... Read more

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RELEVANCY SCORE 34

I'm in need of help. Here is the situation. I have a workbook in excel that has two columns of times in 24 hour format. These two columns of times need to be incremented by five minutes everyday. I was thinking that you could do that with an array. Would this be right? and if so can someone help me get started with the code. I have Excel 2003. Thanks.
 

A:Excel array help

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RELEVANCY SCORE 34

When I bought my PC 7 years ago, I asked the techs to create a Raid 0 array with my 2 200GB WD drives. Recently, I have been reading the comments here and on other forums to stay away from Raid arrays as they are more problems then they are worth.

What I want to know is what is the best way, and procedure to accomplish this, to remove this Raid 0 array and use my 2 200GB SATA drives as separate drives with the OS on one and data on the other. I will probably partition the OS one as I do not need 200GB for Windows 7.

Am I correct in assuming that once this RAID 0 array is broken, I will lose everything and will have to do a clean install of Windows 7 plus all my apps?

thanks

A:Raid 0 Array

  
Quote: Originally Posted by beastmaster


When I bought my PC 7 years ago, I asked the techs to create a Raid 0 array with my 2 200GB WD drives. Recently, I have been reading the comments here and on other forums to stay away from Raid arrays as they are more problems then they are worth.

What I want to know is what is the best way, and procedure to accomplish this, to remove this Raid 0 array and use my 2 200GB SATA drives as separate drives with the OS on one and data on the other. I will probably partition the OS one as I do not need 200GB for Windows 7.

Am I correct in assuming that once this RAID 0 array is broken, I will lose everything and will have to do a clean install of Windows 7 plus all my apps?

thanks


Backup all of your data, make sure that you have backed up all of your data. Remove the array configuration, get out your Windows DVD, reinstall the OS, patches, and all applications, copy your data back from your backup.

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RELEVANCY SCORE 34

=IF(ISERROR(AVERAGE(E3:E12))," ",AVERAGE(E3:E12))

This formula works well for what i am trying to do on a single row, but i have multiple rows and sheets in a workbook and each row needs to have their own average per data inserted in that row. So rather than go line by line i want to use and array. When i use array for this formula it fills the columns with the formula, but it averages all the number in each cell as a whole for that column. For instance E3:E12 = Avg E13, but if i use an array E3:E12 = avg A13:E13. the array does not differentiate row E:3E12 from A3:A12, all number inserted give 1 avg no matter what cell/row.
 

A:Help with using this formula as an array?

Sorry, forgot to mention i am using Office 2010 Pro
 

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RELEVANCY SCORE 34

would like to reformat hard dive, but new motherboard will not detect cdrom and floppy drives. when i boot up it says that there is no array defined..... so how do i find the cdrom so i can reformat.........thanks
 

A:no array defined

If your mother board won't pick up or reconsize the floppy or hard drive or cd when it starts to boot watch and somewhere on the screen usually bottom left corner you will see something like to enter setup press delete.

Do this and go into set up and have the motherboard find them and then all you will have to do is accept the settings and save and exit.

The floppy you might have to tell it that it is there or another problem might be you have the cables on backwards or a pin might have gotten bent.

I know the last suggestions you might think stupid but we all do make a mistake every now and then so it won't hurt to check. Not trying to insult your intelligence.

Also you might want to check the mother board jumper settings.
 

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RELEVANCY SCORE 34

I just made a 2-drive raid array on my kid's computer like this:

Iwill KK266 motherboard with 1.4 ghz Athlon, 256 PC133 ram.
Promise Fasttrak66 raid controller
Two IBM 8.4 gb ata33 drives, each a master on its own channel.

I fired it up, and made a raid 0 array with the two drives, 16 gb total, 64 kb stripe.

Ran the Windows XP Pro install CD, and created two partitions on the array of about 8 gb each, and installed WinXp on the first one, formatting it with NTFS. It took a LONG time to format (well over an hour)

Once the Windows desktop was running, I installed a few more programs. The ATTO disk benchmark showed transfer speeds in the 17000 range for the C: drive, so I thought all was well.

But then I noticed I only had less than 700 mb free on the drive! I checked the size of what was installed, and found it to be just over 1300 mb, giving a total of just under 2 gb. These figures are shown on the drive properties screen.

Next I fired up the Disk Manager in the Administrative tools, and it showed both partitions in their correct size of 8 gb. No clue why I was only apparently accessing 2 gb of the C drive.

I then tried formatting the D drive, but after another long process, the format failed. No reason given.

What's going on?? I seem to recall there was some sort of 2 gb partition limit in FAT, but I'm using NTFS.

Can anyone shed some light on this? Am I missing something obvious?
 

A:I need some help with my Raid array...please!

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RELEVANCY SCORE 34

#include <iostream>
using namespace std;
struct inflatable{
char name[20];
int number1;
};
int main(){
inflatable fred={
" ",
52,
};
inflatable jan;
cout<<"Please enter your name: "<<endl;
cin.getline(fred.name,20);
cout<<"Welcome "<<fred.name;
cout<<"\n";
jan=fred;
cout<<"Welcome "<<jan.name;
cout<<"\n"<<endl;
cin.ignore();
return 0;
}
this is how far I have gotten with C++ but the book I am using states that you can use an array of structures but this kind of throughs me off balance could anyone please explain how you declare an array of structures and how you would use it
 

A:Struct array

Hi gfxrelay,

There are examples of arrays of structure on the following document :

http://www.inversereality.org/files/structures.pdf
 

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RELEVANCY SCORE 34

My dad wants a new PC built - he wants a half-decent one, he only surfs web , music and streaming videos - he plays Flight Simulator X but thats all...

his current setup is:
3Ghz Pentium 4 with HT
1Gb Ram
160Gb SATA-II / 8Mb cache
nVidia 6200GS / 256Mb / 300Mhz
Windows XP SP3

now where thinking
Core2Duo (or quad if cheap enough)
2Gb Ram
2 x 160Gb SATA-II drives in RAID array
better nVidia graphics card
Windows 7

my question is this: WHICH IS BEST RAID ARRAY TO USE?

the reason we decided to use these method is for extra performance - now im aware that RAID '0' stripes the data so if 1 drive were to fail then he would have to re-place it or re-install windows on single drive - but you get the most free space and best performance from this...

what about MIRRORING? as he doesnt use much space anyway would he be best with this option? DO YOU STILL GET THE SAME PERFORMANCE FROM MIRRIRON AS YOU DO WITH STRIPING? (except you get less space but if one drive fails everything will still run off other drive....)

his disk usage would only be about 40Gb (without mirroring)

if you DO get the same performance with mirroring then how much space would he get from 2 x 160Gb...? (and installs obviously use double)

would he still get 320Gb with the 40% performance increase from raid'ing two drives together - just installs are double? (thats fine in that case he would only use 80Gb of the 320Gb which leaves him AMPLE)

thanks
 

A:RAID ARRAY - which is best?

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Hi Folks,

Thanks to all that help the newbies.

I need some help with arrays and file processing.

Heres what I have..

Filename(cntr) = the name and path of the file

cntr = the file array number

How can I use this to open [Filename(cntr)] and process the data
before it gets another file from the folder???

I tried this

fnum = cntr

Open #fnum (Filename(cntr) As Input #fnum

But I keep getting errors
Thanks So much!!!!!!

Learn2b1
 

A:A Ray ARRAY HURRAY!!!!!!!!

Hi. Welcome to TSG. Most of us are here because we enjoy helping people and we occasionally have a question of our own that so many here are kind enough to lend an ear to. From the code snippet that you've posted, I'm guessing it is VB that you're working in. It will help us to help you if you tell us the version you're working with and the error(s) that you're getting. We're glad to be of assistance but be mindful of the fact that if it's homework that you're doing then you're welcome to ask for help solving specific problems but "here's the problem - how do I do it" will generally be ignored. You haven't done that in this case and I applaud that. So many others have.

Help us help you. I've been writing VB (6) code for years now and I am certainly willing to provide whatever assistance I can.

coderitr
 

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how do you make an array of strings in c++?
thanx

-jd
 

A:array of strings in c++

I can tell you how to do it in C and you'll have to translate it (if needed) to C++. (I'm a little rusty on C though so I hope I get this right.)

There are two methods. The simpler method is to create a two dimensional character array. The inner dimension would be the strings and the outer dimension would be the array.

The more complicated (but preferred) method would be to create a character pointer array (single dimension) and dynamically allocate the individual strings as needed. That way you can set the length of each string in the array to fit it's contents.

This is all assuming that you are not using string literals. To create an array of literals the best method would be something like this:

char * my_array[] = {"string1", "string2", ... "stringn"}

This will create an array of pointers with each member pointing to a string literal.
 

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So i'm using vb in excel to form an array , copy the dates from one colum and place in another....
But i seem to be stuck...cause it will work for integers, but any string , or date format i use comes out wrong.

May seem simple, but it's been driving me nuts for the last day. Any help would br appreciated.

---------------------------------------------------------------------------------------------------

Sub SetAppt()

Dim anotherIteration As Boolean
Dim I As Long
Dim arraySize As Integer
Dim hearArray() As Variant

Do
arraySize = I
I = I + 1
Loop Until Cells(I, "f").Value = ""
ReDim hearArray(arraySize - 1)
For I = 1 To arraySize
hearArray(I - 1) = Val(Cells(I, "f").Value)
Next I
For I = 1 To arraySize
Cells(I + 1, "m").Value = hearArray(I)
On Error Resume Next

Next I
End Sub
 

A:Solved: Array help

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Hello:
I am having a problem with setting up a Raid 1 array. I am using Windows Vista Ultimate 32 along with an Asus M2NPV-VM motherboard. After viewing videos on Raid Array setup on Youtube, I decided this chore should not be so difficult. I entered the bios and followed the prompts and made my Raid 1 array. No error messages, and both of my WD3200 HDD were listed, and the array was boot enabled and labeled healthy.
I then inserted my Windows Vista Ultimate CD and clicked on Repair, and on to restore my pc. Windows discovered my external backup, and I then chose the backup that I wanted. I followed the prompts and then clicked restore and received a message that stated that there were to few drives or not enough space to continue. I now do not know how to proceed. Any suggestions would be helpful.
I call this PC my "learning PC". I am trying to learn some of the more exotic functions of my PC. I have read that the Windows Vista built in backup utility is good for backup restore, but not to be used for Raid. Is this true? If so, what product would help me with this issue? Thanks in advance for any suggestions.
Charles

A:Raid Array

I'm no expert but i do know ... On a complete pc restore "which I'm guessing your trying to do" Your new HDDs must be as large or larger than the original.

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Hi Guys
I have desgned a sort of cash dispensing machine for a project. I have to record the number of withdrawals and deposits per day so I have been told to use an array.
I have examples of arrays where you set the amount to be stored in it (Fixed I think) but nothing of ones where you store unlimited amounts ( Dynamic ?)
As I said, I need to store the withdrawals and deposits that take place all day and then need to total each of them so I can take away one from the other to get a figure of profit or gain.
So basically I need

1: To have an array to store all withdrawals Or deposits for the day ( these would be separate)
2: How do I add the withdrawals Or deposits all together ?

I have a feeling it may be a dowhile loop but just a guess.

By the way my lecturer is the type that believes it's better for you to find out things for yourself rather than help too much ! sheesssh !

Thanks Guys

Gus

PS Complete noob to VB so pleeese keep it simple (ish) lol cheers
 

A:Solved: Array Help

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Well it won't let me post a GMER log, because when I launch GMER my computer freezes after about 30 seconds of it running. (utter freeze, I have to hold the power button to do anything)I have a Mbam log though, and I managed to get that DDS thing.

A:Big array of viruses :(

Hello and Welcome to the forums! My name is Gringo and I'll be glad to help you with your computer problems. Somethings to remember while we are working together.Do not run any other tool untill instructed to do so!Do not Attach logs unless I ask you to.Tell me about any problems that have occurred during the fix.Tell me of any other symptoms you may be having as these can help also.Do not run anything while running a fix.Do not run any other tool untill instructed to do so!In the upper right hand corner of the topic you will see a button called Options. If you click on this in the drop-down menu you can choose Track this topic. By doing this and then choosing Immediate E-Mail notification and then clicking on Proceed you will be advised when we respond to your topic and facilitate the cleaning of your machine.Note** If you are having problems posting the complete log into this thread upload them here http://www.rapidshare.com/ and post the links in this thread Please print out or make a copy in notpad of any instructions given, as sometimes it is necessary to go offline and you will lose access to them.Gmer is the best but can be hard to get a log lets try this and see what we get.Scan With RKUnHookerPlease Download Rootkit Unhooker Save it to your desktop.Now double-click on RKUnhookerLE.exe to run it.Click the Report tab, then click Scan.Check (Tick) Drivers, Stealth. Uncheck the rest. then Click OK.Wait till the scanner has finished and then click File, Sa... Read more

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I would like to know how to set up three hdds to read as one. Is it possible to make all three small hddsto be read as one for ease?

Thank You
 

A:RAID Array

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I want to be able to run a sub on different arrays that will be dynamic. How can I do this so that the original array is modified.

Thanks for any help.
 

A:Passing Array to Sub

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Hi all,

I need some major help. Basically, I have never setup an array but have the wonderful benefit of having a older server that needs to be wiped and set back up.

I have a Adaptec AIC - 7899 Ultra160 PCI SCSI card with 5 hard drives. Apparently, the person that began the setup installed a copy of windows xp on the machine which seems to be separate and apart from the raid.

I need some basic information to help me begin to understand just what is going on here. I read some things on Adaptec's site and found out that I may be closer than I think at getting this done. But im still just swimming without real direction.

Heres my current status:

- I tried disabling the bios and only using the host controller's utility but this prevented me from booting and left me with an error of "bios not installed".
- When I boot to the windows xp install, I can see the 5 drives in device manager and they're said to be working fine.
But now I do not know how to go about creating my array. Can anyone help me?
 

A:How to setup Array?

http://forums.techguy.org/hardware/594125-guide-installing-configuring-raid.html
 

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My daughter provided me with a wonderful new gift last night which included an array of pop-ups that appear whenever they feel like it along with desktop icons which included poker, gambling etc. I have run both Ad-Aware and XoftSpy but it has not solved my problems. There were items in my Privacy options under popups that I did not enter there such as dns-look-up.com and mysearchnow which I removed as being allowed to have pop-ups. When I went to shut down my PC there was a popup box that indicated liesba.exe failed to initialize or something along those lines. I did even have a virus pop up last night, however, AVG has it in the vault. I believe some of this initiated through myspace.com but who knows?

This is my hijack log and ANY help would be greatly appreciated. THANK YOU IN ADVANCE.
Logfile of HijackThis v1.99.0
Scan saved at 7:31:03 PM, on 5/22/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\ezSP_Px.exe
C:\program files\support.com\client\bin\tgcmd.exe
C:\WINDOW... Read more

A:Solved: Have a whole new array of Pop-Ups, etc.

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I've got 2 150GB SATA HD's with much data on them can I stripe them without losing the info?
 

A:RAIDing an Array

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I have written a few Fortran programs that uses dynamic arrays but couldn't find this feature supported in another language. Does anybody aware of such possibility in another language as I am thinking transferring the programs to a more modern alternative.

The dynamic array can be called by the stating element number in a vector and change into a 2 or 3 dimension array inside a subroutine. It is very useful in calculations, like sparse matrices.

Example

In the main program

Dimension A(10000)
............
...........
Call another (A(1), A(101))
............
end
Subroutine anther (c, d)
dimension c(100), d(10,5,7)
-------------
--------------
return

In the above the c(100) occupy the first 100 cells of vector A and d matrix follows with the next 350 cells. In application the dimensions of the matrices can be variables too.

Currently I can only compile the Fortran programs into .exe files and execute them in a shell from within Visual Basic.
 

A:Is the dynamic array still in use?

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Does anyone know what SAM (Sil Array Manager) is? It keeps popping up when I turn on my computer.

Thanks
 

A:SAM (Sil Array Manager)

Did you try googling for it?

It's a Java based application to setup RAID 5 on your machine.
 

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Hello,

i have an problem. I must sort the following arrays:


PHP Code:

[Hashtable]$z = @{x0="2";x1="101";x2="99";} 



I need a script which gives me this solution:


PHP Code:

[Hashtable]$z = @{x0="2";x2=... Read more

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How do I create an array which prints the following and adds the weights to get the total
of 129 lbs ? How do I dimension the array ? I only have a very,very basic book of
VB6 from which I cannot figure it out.

Robert 46 lbs
Jim 24 lbs
John 33 lbs
James 26 lbs
Thanks fore your help

AntonABC
 

A:Array Question

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So i'm trying to make a program that uses Caprekar's constant, but whenever i try to pass an array into a function to sort it into ascending or descending order i get the error "Unknown Type Name"
help?

Code:

#include<stdio.h>
int increase(int arr_orgn2);
int decrease(int arr_orgn1);
void main(){

int num=0; //original number
int inc=0; //number in increasing order
int dec=0; //number in decreasing order
int sort=0; //to store a number during sorting
int a=0; //used as a counter
int b=0; //used as a counter
int temp = 0;
int arr_orgn1[4]; //used to organize the numbers
int arr_orgn2[4];
int arr_skip[9]={1111,2222,3333,4444,5555,6666,7777,8888,9999}; //unacceptable numbers
int flag =1;
for (num=1000; num<9999; num++){
for(b=0;b<9;b++){//check to see if we skip this number
if (num==arr_skip[b])
num++;
}
a=num; //store variable in different number
for (b=3; b>=0; b--){
arr_orgn1[b] = a%10; //store last digit
arr_orgn2[b] = a%10;
a/=10; //remove last digit
}
printf("\nnum is %d: ", num);
dec = decrease(arr_orgn1);
inc = increase(arr_orgn2);
for(b=3; b>=0; b--){
... Read more

A:Trying to Pass array

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I have the following coding:

Code:

Dim varBooks
Dim varBook
Dim varPrograms
Dim varProgram
Dim wb As Excel.Workbook
Dim strPath1 As String
Dim strPath2 As String

varPrograms = Array("Conneticut")
varBooks = Array(varProgram & "_DailyReport1.xls", varProgram & "_DailyReport2.xls")
strPath1 = "C:\Users\Main\Monday\Alpha\" & varProgram & "_Tyner\"
strPath2 = "C:\Users\Main\Monday\" & varProgram & "_Last\Tyner\"
For Each varProgram In varPrograms
For Each varBook In varBooks
Set wb = Nothing
If Len(Dir(strPath1 & varBook)) Then
Set wb = Workbooks.Open(Filename:=strPath1 & varBook)
ElseIf Len(Dir(strPath2 & varBook)) Then
Set wb = Workbooks.Open(strPath2 & varBook)
End If
If Not wb Is Nothing Then
wb.SaveAs Filename:="C:\desktop\" & Worksheet.Name & ".xls"
wb.Close False
End If

Next varBook
Next varProgram

Now what I am trying to do here is for each Program in the Array, I want to look for the two varBooks (DailyReport1 and DailyReport2) and they are always prefaced with the program. So it would ready like this...NewHampshire_DailyReport1.xls, NewHampshire_DailyReport2.xls. And these varBooks are housed in either strPath1 or strPath2, but again the Program Name is in there, s... Read more

A:Solved: Help with Array

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The Intel Matrix Storage manager does not support adding an additional drive to the array. I have 3 160's now and want to add the 4th. I can set the drive up as a spare only. Is there any other way I can add the 4th drive to it without starting all over and having to install all again. If I have to I will set it up with both a raid 0 and a raid 5 to have the best of both worlds but if I can get the array to take the 4th and migrate whatever then I will leave it with just the raid 5 setup.

Robert
 

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ok so we got a problem to read data from a file and it represents restaurants and some info like food type, avg meal price, and a rating
i believe my algorithm is correct but i'm gettin tons of compilation errors and i don't understand why

here's the first major issue i have:

Code:
//Function Declarations
int getSize(void);
void readFile(int size, restaurant *list);
int menu (void);
int search (char *looking, restaurant *list, int num);
void sortmenu (void);
void display(int size, restaurant *list);
void alphabetize(int num, restaurant *list);
void spoonsort(int num, restaurant *list);

//Main Function:
int main(void)
{
typedef struct{
char *name;
char *type;
double meal;
int spoons;
} restaurant;
//find the size of list from file
int size=getSize();
//define a list of restaurants
restaurant restList[size];
ok so i want my functions to receive an array of restaurants
but the compiler is not recognizing restaurant as a type
i'm sure i have many other errors but if anyone can give me a clue on how to allow my functions to recieve a typedef struct?
 

A:using an array of structs in C

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