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Creating sounds programatically
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Creating sounds programatically


  • Subject: Creating sounds programatically
  • From: Michael Carter <email@hidden>
  • Date: Mon, 12 Dec 2005 23:11:55 -0800

Hello all.

I'm interested in delving into audio in Cocoa. The first task I'd like to accomplish is creating sounds of various frequency and interval (Morse code dots and dashes in this case), string them together and play them.

I have seen several potential areas for this: Core Audio, QuickTime, the old Sound Manager, NSSound, etc.

What would be the best approach and set of tools for creating and playing simple sounds at frequencies/intervals chosen by the user?

The ultimate goal is using DSP to capture, digitize and interpret incoming audio streams using various established multi-tone protocols (RTTY, PSK31, SSTV, BPSK, MFSK16, etc). Would Core Audio be the best solution for that?

Thanks.
_________________________
Mike Carter
Aviate.Org :: Systems Admin
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