C++ programming(access to sound card)

markoX

hello,How can I access to sound card in lcc? I mean getting data and so on.could you give a simple example? thanks

Borek

If you have never done that before programming sound card at the IO level will be hard. I would look for sound libraries or OS API. A lot depends on what you plan to do.

What operating system do you use?

zyh

DirectSound Wrapper Classes
in http://www.codeproject.com/KB/directx/dsoundwc.aspx
But I think this code need Directsound and visual c++ not the compiler as you mentioned LCC.

and there are many stuffs in the "www.codeproject.com ", you can just dig into this site.

chroot

I would prefer OpenAL, which is cross platform and very easy to use.

http://en.wikipedia.org/wiki/OpenAL

- Warren

markoX

Thanks, My OS is windows xp 32bit. actually I need a prepared C library which can be used in lcc-win32. My project is quite simple; It should recieve in each instant the intensity of an external sound from mic, doing some quick processess, and after that send an calculated intensity to speaker immediately.

daniel_i_l

You can also try
fmod: http://www.fmod.org/ and
bass: http://www.un4seen.com/
I personally prefer fmod.

century2010

Hi

I am doing the same job as yours. Could you please guide me how to read sound card online in windows xp. my aim is to process the data afterwards.

Many thanks
Mohammad