Full Duplex and Half Duplex in Sound Cards

jamie2833

Senior member
May 1, 2001
396
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i have had my old sound card for quite a while now and i quite like it, it has SPDIF in and out and surround sound, the software is a little crappy but performs fine for what i need.
however i am a gamer and i have just recently needed to use voice comms in certain games, mainly counterstrike 1.3 and for the life of me i cant figure out why i cant use the voice comms in the game.
i get an error message when i play a game of CS on the net in the console, says something like the direct hardware sound is already in use please try again.
i cant really remember the message but the point is i cant use my microphone in the game which is bad.
i think this has something to do with my sound card not being FULL Duplex or something? is this right? or does it have something to do with my modem?
i dont know if my sound card is full duplex or my modem, is there any way to find out? i dont really want to get rid of my modem as it's pretty good usually in games.
if it is my sound card i will probably get a new one if needed, what are the best sound cards out at the moment? i dont want to spend much money on one, well not more than $60-70 if i have to.
i have heard that the SB live are pretty good? i wouldn't mind one with the live drive as it's hard to plug the cables in the back of my PC without moving it all the time.
also if i get a SB live will it not work with my motherboard? i have an ASUS A7V133 and i've heard there are some incompatibility problems with the KT133A chipset?
let me know what your suggestions are, thanks :)
 
Feb 24, 2001
14,513
4
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yeah if your sound card is half duplex it's receive only (full duplex means you can send and receive at the same time, half means only one or the other. most software will limit you to receive only to keep from having to decide when you are sending/receiving). on testing...you could download roger wilco and run the configure program, it will tell you if you are full or half duplex.
 

nortexoid

Diamond Member
May 1, 2000
4,096
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it might be something else as well...mine did that although i have a full-duplex card...i reinstalled the OS and everything else and it worked fine...go figure.

I think it was the A3D component drivers i was using...i'm using the latest ones now...anyway, try in EAX if it doesn't work in A3D...but if you don't want to use EAX cuz it's utterly atrocious, then try uninstalling the a3d component drivers and/or reinstall the latest ones at vortex of sound