Audacity Forum

I can probably help with the necessary SoX command, so I'll get back to you on that point. sox -s -b 16 -c 1 -r 44100 infile.raw outfile.wav where: infile.raw is the file name of the input file outfile.wav is the name of the output ...

Hi Steve, thank you very much for the quick reply. Unfortunately, we are solely allowed to use the following functions (and/or): - Plot Spectrum - High Pass Filter - Low Pass Filter - Equalization These restrictions makes "cleaning" of the file more difficult - at least from my point of vi...

... so I'm unsure of the necessary steps for a .BAT file but I believe there is a sample .BAT file included in the SoX download. I can probably help with the necessary SoX command, so I'll get back to you on that point.

... are over 500 of them. Audacity won't let me shift-click or ctrl-click in the import raw data dialog. Is there a way to write a script that will help me with this? or a workaround native to audacity? I could write a script that would do the conversions in supercollider for me, but the time it ...

Notch filter (available in Audacity 1.3.13)
Run it twice, the first time with frequency set at 1000 Hz, the second time set at 150 Hz.
Higher Q values will remove less of the voice sound but will leave a longer "blip" at the start.

Hi everybody, I am an Audacity newbie and therefore I fail to remove the disturbing frequency from the .wav-file uploaded with this post. I've marked position 0.0 to 0.5 to find out the frequency of the disturbing sound and then I used the "High Pass Filter" with >1000 Hz, but I don't get ...

There might be quicker ways to do it Yes there is a quicker way: First, switch off (deselect) "Show Metadata Editor prior to export step" in Preferences ("Edit > Preferences > Import/Export") You only need to do this once as Audacity will save this setting until you change it. T...

Thanks Steve, as you can tell I am not that technical but all downloaded and installed now. Going to have a read and play around now but thanks again for your help and quick reply.

Dave

... number of channels and delete the empty ones Particular channels of the sound device can't be recorded to particular tracks. If this doesn't help, can you state all the items you see listed in the 1.3.13 Device Toolbar for "Input Device" and "Input Channels". Gale

... shot after this post due to the limit on attachments in posts. Sorry this is a little lengthy and also if this has been covered elsewhere, any help anyone could give me in terms of pointing me in the direction of a thread covering this or helping to explain where I am going wrong would be gratefully ...