Search found 59476 matches

by steve
Thu Mar 07, 2013 3:58 pm
Forum: Audio Processing
Topic: hum during live recording
Replies: 8
Views: 1733

Re: hum during live recording

out of interest, do the filters go up in values of '60' ? In the US, mains electricity has a frequency of 60 Hz, which is the cause of "mains hum". However, the "hum" also has harmonics of that frequency. The harmonics are at exact multiples of the "fundamental" freque...
by steve
Thu Mar 07, 2013 3:52 pm
Forum: Windows
Topic: I do not have all features of Audacity
Replies: 2
Views: 352

Re: I do not have all features of Audacity

You probably just need to press the Stop button. Most of Audacity's features are disabled during Play, Record and Pause.
by steve
Thu Mar 07, 2013 3:34 pm
Forum: Feature Request Archive
Topic: Draw Tool grid Idea
Replies: 22
Views: 8129

Re: Draw Tool grid Idea

I found it hidden away one one of the other boards and moved it here in the light of Koz's recent posting.
by steve
Thu Mar 07, 2013 3:32 pm
Forum: Audio Processing
Topic: Echo removal?
Replies: 5
Views: 8805

Re: Echo removal?

Is there anything like this in Audacity? The short answer: No, Audacity does not have anything like that. I found this page on using some recording app form adobe... http://www.streaminglearningcenter.com/ ... ition.html ... echo_problem.flac Unfortunately the Audition effect will not help with tha...
by steve
Thu Mar 07, 2013 3:44 am
Forum: Windows
Topic: Importing text as audio/exporting audio as text
Replies: 24
Views: 123708

Re: Importing text as audio/exporting audio as text

I could not find the topic where Steve's code lives I don't think I posted it. I've got about a dozen different versions on my computer - none complete. but here is one version that works, though with strict limitations. This is experimental code. There is no error checking. Any user error will jus...
by steve
Wed Mar 06, 2013 8:37 pm
Forum: Nyquist
Topic: (vector (aref s 0)(aref s 0)) bug
Replies: 3
Views: 1934

Re: (vector (aref s 0)(aref s 0)) bug

The problem only occurs when both elements are the same sound.
For example, the following does not have the problem:

Code: Select all

(vector (aref s 0)(snd-copy (aref s 0)))
by steve
Wed Mar 06, 2013 7:56 pm
Forum: Windows
Topic: Sluggish overdub/unintelligible sound - Windows 7
Replies: 6
Views: 49090

Re: Sluggish overdub/unintelligible sound - Windows 7

I am having this problem with any recording, not just overdubbing. So it's not the same problem. I've deleted your post from the Mac forum as you are using Windows. Mac and Windows have completely different sound systems so advice that is relevant to Mac OS X is unlikely to be relevant to Windows a...
by steve
Wed Mar 06, 2013 7:21 pm
Forum: Windows
Topic: Importing text as audio/exporting audio as text
Replies: 24
Views: 123708

Re: Importing text as audio/exporting audio as text

JimMyskin wrote:I am able to generate tone data in audaicty and export to csv
How are you doing that?
by steve
Wed Mar 06, 2013 7:14 pm
Forum: Windows
Topic: Copy left channel to the right one
Replies: 4
Views: 1878

Re: Copy left channel to the right one

Robert J. H. wrote:Isn't it rather weird that a single channel command returns a stereo channel (whereas the stereo version returns a scattered version of both)?
Some thoughts about that here: http://forum.audacityteam.org/viewtopic ... 71#p207371
by steve
Wed Mar 06, 2013 7:13 pm
Forum: Nyquist
Topic: (vector (aref s 0)(aref s 0)) bug
Replies: 3
Views: 1934

(vector (aref s 0)(aref s 0)) bug

It's a known bug that (vector (aref s 0)(aref s 0)) is not returned correctly to track. Rather than producing a stereo track with (aref s 0) in each channel, the data (aref s 0) is split into tiny chunks and distributed between the two channels. I've no idea how to debug the source code that lies be...