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by Gale Andrews
Sun Dec 14, 2014 11:22 am
Forum: Windows
Topic: Payment for cleaning up audio file
Replies: 6
Views: 601

Re: Payment for cleaning up audio file

a recording with a business partner who we are suing Same difference. Where courts are concerned, pay the money for a proper audio forensics expert with specialised equipment to decipher what's said. The case may depend on it. Audacity is not that sort of specialised software. audio forensics - Goo...
by MickeyMagoo
Sun Dec 14, 2014 8:10 am
Forum: Audio Processing
Topic: Anolog - digital conversion process
Replies: 6
Views: 1073

Anolog - digital conversion process

Can anyone explain how one individual section, sample or single unit of information within a sound file can contain have several different sounds, an entire orchestra at once if required. Put very simply, surely the information distinguishing the sound of a trombone from that of a timpani or a snare...
by steve
Tue Dec 09, 2014 7:06 pm
Forum: General Audio Programming
Topic: Need pointers on adding feature to search pattern
Replies: 20
Views: 14174

Re: Need pointers on adding feature to search pattern

Earthlark wrote:Any progress on this?
Did you see Robert's post near the start of this topic?
by Earthlark
Tue Dec 09, 2014 6:45 pm
Forum: General Audio Programming
Topic: Need pointers on adding feature to search pattern
Replies: 20
Views: 14174

Re: Need pointers on adding feature to search pattern

Any progress on this? I sometimes have the need to analyze a track for a specific sound that re-occurs in isolation (no other background noises to interfere) throughout the track and put a marker at those spots. I can't seem to find any programs that do this--seems like something people would use fa...
by Gale Andrews
Sat Dec 06, 2014 12:14 pm
Forum: Compiling Audacity
Topic: I need to compile 2.0 - but failed at first hurdle
Replies: 4
Views: 1974

Re: I need to compile 2.0 - but failed at first hurdle

I've just tried to install TortoiseSVN, but it give the message. ....You must install a Windows service pack that contains a newer version of the Windows Installer service. I'm on Win XP SP3 - and there isnt a newer SP is there? Is there somewhere I can ftp the source from? If you want to compile a...
by kozikowski
Fri Dec 05, 2014 7:31 pm
Forum: macOS
Topic: Lost files
Replies: 8
Views: 673

Re: Lost files

Try a Spotlight Search (upper right of the desktop). Search for the filename. If you replaced the 2.0.2 Audacity folder with the new 2.0.6 folder then it would have been overwritten. Audacity does keep preferences in a separate place, so your settings and adjustments should carry forward, but nothin...
by sevana
Fri Dec 05, 2014 7:54 am
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 2002

Re: Sound quality assessment

Thanks! The problem there is not in the number of requirements ACX presents, but to follow them if one is not recording in a professional studio. Measuring noise level, checking or inserting room tone at the head and tail, checking RMS etc can be more or less easily automated in a stand alone applic...
by Gale Andrews
Thu Dec 04, 2014 9:15 pm
Forum: Windows
Topic: Audacity 2.0.6 + FFmpeg 2.2.2 = Error 127
Replies: 10
Views: 4371

Re: Audacity 2.0.6 + FFmpeg 2.2.2 = Error 127

Hello OK i solved it. I used a filemonitor and it showed that Audacity does not look in the right folder. It first looks for the dll in any other folder thats in the Path first - if any of those folders contains another ffmpeg, Audacity uses that instead of the folder you set in the Audacity option...
by Plasmawario
Wed Dec 03, 2014 10:19 pm
Forum: Windows
Topic: Radio signal interruption/interference
Replies: 6
Views: 1508

Re: Radio signal interruption/interference

So you got the bad single-sideband voice OK? How did you do it? I live mid-way between three Hams. I'd just have them do it. Buy them donuts and they'll do anything. There's no shortage of samples of FSK tones. http://www.nonstopsystems.com/radio/radio-sounds.html The Digital Voice samples sound pr...
by Robert J. H.
Sun Nov 30, 2014 1:07 pm
Forum: Nyquist
Topic: increasing accuracy of Silence Marker
Replies: 36
Views: 5942

Re: increasing accuracy of Silence Marker

As far as I can see, the code works correctly and takes the maximum value of the two channels. I'm not sure why you want to multiply by 2. You're aware that the -30 dB threshold is afterwards -26 dB? Instead of the snd-avg function you can take the rms function instead. (rms s >target-samplerate<) w...