[music-dsp] Musical signal AGC (compressor..normalizer)

Ross Bencina rbencina at iprimus.com.au
Tue Jan 13 16:18:01 EST 2004


> I tried to program Automatic Gain Control

> Can anyone suggest me better technique than I used?

Hi Alex:

http://www.tml.hut.fi/~pjhamala/dafx2002/dafx_hamalainen.pdf

That's for a lookahead limiter.

But if you want to level whole tracks perhaps you should do a global RMS
scan on each file and normalize each track according to average level rather
than using a time-varying algorithm.

Best wishes

Ross.




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