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I got sounds recorded from real diesel engine, but they have too much noise (especially hissing tape noice from recorder). What program should I use to do frequency analisys, remove/mute some harmonics ?
There's one freeware program called Audacity, which can do simple editing of noise. Can't remember the homepage right now. http://audacity.sourceforge.net
--You are reading my signature now, don't waste your time reading it!-- Eh, where did my signature go? Where has my favourite LUL train gone? Maybe it was sent for bolt checking again...