Realtime Audio Processing.

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BackupUser
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Post by BackupUser »

Restored from previous forum. Originally posted by Starax.

This is probably asking too much but it's worth a try.

I'm after recording sound from the microphone and manipulating the incoming data in realtime. Does anybody have any PB routines that do something similar that they're willing share?

I've had a look through the forums and I managed to dig up a procedure that records audio to a file by using the MCI device. That's the furthest I've got.

So you know where I'm coming from, I am ultimately aiming for a simple speech recognition application. I am guessing that this will involve having the MCI device storing the incoming audio into a wrap around buffer. Which I plan on grabbing the latest data from and doing some fuzzy logic comparisons that involve relative frequencies.

I thought I'd ask before spending two weeks looking for the necessary information.

Anybody?