Does anybody have (or know of) a command line application that would: ) Eliminate pops and other random loud noises. ) Trim leading and trailing silence. ) Trim pauses exceeding x milliseconds to y milliseconds. ) Normalize what's left. I know about normalize and have figured out how to trim leading and trailing silence in sox, but I'm looking for more :) Thanks in advance, ------------------------------------------------------------------------ Steve Edwards sedwards@sedwards.com Voice: +1-760-468-3867 PST Newline Fax: +1-760-731-3000
Justin Newman
2007-Mar-10 22:45 UTC
[asterisk-users] Re: Recorded file processing app wanted
There are plenty of apps. Audicity is one of them, which is multi-platform oss. You can script or batch process all your files... Let me know if you need help with this. I can show you how. Justin Newman ------------------------------ Date: Fri, 9 Mar 2007 13:16:39 -0800 (PST) From: Steve Edwards <asterisk.org@sedwards.com> Subject: [asterisk-users] Recorded file processing app wanted Does anybody have (or know of) a command line application that would: ) Eliminate pops and other random loud noises. ) Trim leading and trailing silence. ) Trim pauses exceeding x milliseconds to y milliseconds. ) Normalize what's left. I know about normalize and have figured out how to trim leading and trailing silence in sox, but I'm looking for more :) Thanks in advance, ------------------------------------------------------------------------ Steve Edwards sedwards@sedwards.com Voice: +1-760-468-3867 PST Newline Fax: +1-760-731-3000 ____________________________________________________________________________________ Never miss an email again! Yahoo! Toolbar alerts you the instant new Mail arrives. http://tools.search.yahoo.com/toolbar/features/mail/
Stephen Bosch
2007-Mar-10 23:16 UTC
[asterisk-users] Re: Recorded file processing app wanted
Justin Newman wrote:> There are plenty of apps. Audicity is one of them, which is multi-platform oss. You can script or batch process all your files... > > Let me know if you need help with this. I can show you how.Audacity is really great. It has come a long way. Once a novelty, now very powerful and useful. -Stephen-
Steve Totaro
2007-Mar-11 03:45 UTC
[asterisk-users] Re: Recorded file processing app wanted
Why not just use good ole "sox"? Thanks, Steve Totaro http://www.asteriskhelpdesk.com KB3OPB> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Steve Edwards > Sent: Sunday, March 11, 2007 1:27 AM > To: Justin Newman; Asterisk Users Mailing List - Non-CommercialDiscussion> Cc: asterisk.org@sedwards.com > Subject: Re: [asterisk-users] Re: Recorded file processing app wanted > > The man page for Audacity does not indicate that it is a command line > application. Also, it depends on xvWidgets and this box doesn't run X. > > I'm looking for something I can use like: > > exten = s,n,record(foo) > exten = s,n,system(clean-and-normalize foo) > exten = s,n,playback(foo) > > On Sat, 10 Mar 2007, Justin Newman wrote: > > > There are plenty of apps. Audicity is one of them, which is multi- > platform oss. You can script or batch process all your files... > > > > Let me know if you need help with this. I can show you how. > > > > Justin Newman > > > > ------------------------------ > > > > Date: Fri, 9 Mar 2007 13:16:39 -0800 (PST) > > From: Steve Edwards <asterisk.org@sedwards.com> > > Subject: [asterisk-users] Recorded file processing app wanted > > > > Does anybody have (or know of) a command line application thatwould:> > > > ) Eliminate pops and other random loud noises. > > > > ) Trim leading and trailing silence. > > > > ) Trim pauses exceeding x milliseconds to y milliseconds. > > > > ) Normalize what's left. > > > > I know about normalize and have figured out how to trim leading and > > trailing silence in sox, but I'm looking for more :) > > > > Thanks in advance, > >------------------------------------------------------------------------> > Steve Edwards sedwards@sedwards.com Voice: +1-760-468-3867PST> > Newline Fax:+1-760-731-3000
Steve Totaro
2007-Mar-11 06:00 UTC
[asterisk-users] Re: Recorded file processing app wanted
We shall. Let's use Google shall we? Oh, here we find that there are solutions that can be used in conjuntion with Sox to accomplish just about anything. Good ole Google, what a friend! Use Sox to accomplish everything on his list except getting rid of silece within the sounds file. Then run a file splitter based on silence, run Sox again to remove the silence from the resulting files and then use a file merge program to put the pieced back together again. Pretty simple script I think. Take a look here "Audio::FindChunks - breaks audio files into sound/silence parts." http://search.cpan.org/~ilyaz/Audio-FindChunks-0.03/FindChunks.pm Many Thanks, Steve Totaro> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Tzafrir Cohen > Sent: Sunday, March 11, 2007 6:35 AM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [asterisk-users] Re: Recorded file processing app wanted > > Hi > > On Sun, Mar 11, 2007 at 05:51:10AM -0500, Steve Totaro wrote: > > Why not just use good ole "sox"? > > [ snip ] > > Let's read the original message again, shall we? > > > > > Date: Fri, 9 Mar 2007 13:16:39 -0800 (PST) > > > > From: Steve Edwards <asterisk.org@sedwards.com> > > > > Subject: [asterisk-users] Recorded file processing app wanted > > > > > > > > Does anybody have (or know of) a command line application that > would: > > > > > > > > ) Eliminate pops and other random loud noises. > > > > > > > > ) Trim leading and trailing silence. > > > > > > > > ) Trim pauses exceeding x milliseconds to y milliseconds. > > > > > > > > ) Normalize what's left. > > > > > > > > I know about normalize and have figured out how to trim leadingand> > > > trailing silence in sox, but I'm looking for more :) > > So kindly explain how to trim pauses exceeding x milliseconds to y > milliseconds with sox. > > Thanks, > > -- > Tzafrir Cohen > icq#16849755 jabber:tzafrir@jabber.org > +972-50-7952406 mailto:tzafrir.cohen@xorcom.com > http://www.xorcom.com iax:guest@local.xorcom.com/tzafrir > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Steve Edwards > Sent: Friday, March 09, 2007 4:17 PM > To: Asterisk Users Mailing List > Subject: [asterisk-users] Recorded file processing app wanted > > Does anybody have (or know of) a command line application that would: > > ) Eliminate pops and other random loud noises. > > ) Trim leading and trailing silence. > > ) Trim pauses exceeding x milliseconds to y milliseconds. > > ) Normalize what's left. > > I know about normalize and have figured out how to trim leading and > trailing silence in sox, but I'm looking for more :) > > Thanks in advance,Didn't you already ask this same question and get some good responses on Friday? I think my last post may do just what you want, although not all in one app. Thanks, Steve