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 lame
Give 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. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users