Search found 3 matches

by avalon
Sun Feb 12, 2012 1:04 pm
Forum: Audio Processing
Topic: show frequency
Replies: 4
Views: 12702

Re: show frequency

Let me revive this thread. I'd like to check if our piano (and other pianos) is tuned. I have tuner android application for the phone but it's not very easy to use for the purpose (although given enough time task is feasible). I'd like to record a files with all keys of the piano pressed after one a...
by avalon
Mon Feb 07, 2011 6:48 pm
Forum: General Feedback and Discussion
Topic: Real time recording
Replies: 12
Views: 4344

Re: Real time recording

One option would be to change speed a little bit after recording. Does your card support 8kHz natively? The cards I've seen, do not. You may try recording at a higher sample rate and then down sample. And last you may try recording with arecord or sox with a higher samplerate. Pipe the output to an ...
by avalon
Fri Feb 04, 2011 9:22 am
Forum: GNU/Linux and Unix-like
Topic: Audacity record instructions not helpful for me
Replies: 8
Views: 2851

Re: Audacity record instructions not helpful for me

Creating an ~/.asoundrc file as follows: and restarting Ubuntu 10.04 doesn't record from Firefox for me (I followed the Wiki suggestion in the second function to change "default" to "null" but didn't really follow the logic of doing that). Excuse me, I'm not following the forums, only mailing list....