Audacity Forum

Alonshow wrote:Ha, ha, I think that I didn't explain myself very well. My budget is 100 € for both the recorder AND the phone.

Buy a Nokia 100

1. determine a gaps between useful voice - mainly voice - my idea is that plug-in starts selecting from end of previous useful signal and its decoy and stops according to set parameters - attack, level and duration of useful signal. The duration is to distinguish between short noises like mouse cli...

You're welcome.
Do you have success?

If you're exporting as a WAV file, the WAV format has a 4 GB size limit (may be only 2 or 3 GB on some computers)
(see: http://en.wikipedia.org/wiki/WAV#Limitations )

Have a look at the little Zoom recorders.
I have a Zoom H2 which I'm very happy with, though it is a bit outside your budget. Zoom make some smaller ones that are cheaper.

The "stereo / joint stereo" options in MP3 export have no effect if the audio that you are exporting is mono. It is easy to recognise a mono track once it is in Audacity because it only has one channel (only one waveform), whereas as stereo track shows 2 channels (2 waveforms) one above th...

Please give some idea of budget.

Yes, that sets the "Project Rate".
Changing that value immediately changes the sample rate at which new tracks will be recorded or generated, and at which existing tracks will be played back, mixed or exported.

Audacity is designed to work as a GUI application, though there is some experimental support for scripting.
As you require full automation with comprehensive command line support you would probably do better to use SoX http://sox.sourceforge.net/

See this topic on the Raspberry Pi forum: http://www.raspberrypi.org/phpBB3/viewt ... =66&t=7107