Thank you! How can I reduce the RXgain?
Am 04.03.2011 um 15:21 schrieb "Danny Nicholas" <[email protected]>: > > From: [email protected] > [mailto:[email protected]] On Behalf Of Felix Dong > Sent: Friday, March 04, 2011 2:31 AM > To: [email protected] > Subject: [asterisk-users] Loudness of recorded wav-audio > > > > Hello, > > > > I sent a wav-audio to Asterisk though SIP and ISDN channels and recorded it > in wav-audio at the Asterisk server. I found the loudness level of the > recorded audio was too high comparing with the orginal audio. How can I ajust > it, so that there will be no amplifier used for recording. > > Thanks a lot. > > > best regards > > Felix > > > > two options are: > > reduce RXgain – assuming your are using Record() command > use sox to reduce the volume; something like sox –v .8 file1.wav file2.wav > > > -- > _____________________________________________________________________ > -- 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
-- _____________________________________________________________________ -- 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
