hi, i want convert mixmonitor recorded speech audio from wav to mp3 or aac can you recommend your settings for speech audio? filters, noise elimination, compression ratio, ... i will probably use lame thank you -- --------------------------------------- Marek Cervenka =======================================
Thorsten Göllner
2014-Sep-18 10:28 UTC
[asterisk-users] mixmonitor - convert wav to mp3/aac
Am 18.09.2014 11:06, schrieb Marek Cervenka:> hi, > > i want convert mixmonitor recorded speech audio from wav to mp3 or aac > can you recommend your settings for speech audio? filters, noise > elimination, compression ratio, ... > > i will probably use lameGive sox with compiled mp3-support a try: /usr/bin/sox ${src_file} ${dst_file} lowpass 4000 compand 0.02,0.05 -60,-60,-30,-10,-20,-8,-5,-8,-2,-8 -8 -7 0.05 I found it on another website ... but I can't remember. Works fine for me.