Audacity Forum

3) When I import the track, I get an error message that I have not yet installed the FFmpeg library. I think you are seeing a misleading error message. The installation of FFmpeg on your machine looks perfectly correct. Please try this as a test: 1) Launch Audacity and create an audio track (doesn'...

Please post the full "Audio Device Info" so that we can see Audacity's audio device configuration (see: https://manual.audacityteam.org/man/hel ... evice_info)

Which version of Audacity do you have? (Look in "Audacity menu > About Audacity")

steve wrote: ↑

Mon Apr 06, 2020 9:34 pm

I'll make the faster "overall power" version of the plug-in, and post it here when I've written it.

Here you go:

Did Audacity launch from the Terminal?

One other thing... - normal lung sounds are 100-1000Hz with a drop of energy at 200Hz - crackles are rapidely dampened wave deflection around 350Hz, 15msec max - whistles (called "ronchus") are sinusoid 100-5000Hz >80msec I'm guessing that from the above, you want data points at intervals ...

If you're using Catalina, see: viewtopic.php?f=47&t=107162

The next version of Audacity will be properly supported by Catalina, and will hopefully be released around the end of the month.

I'm really happy with the spectrogram and time representation, as I can put them one underneath the other. In the next Audacity release, there is a "multi view" which allows a single track to be displayed in waveform and spectrogram view at the same time. (all being well it is scheduled f...

kozikowski wrote: ↑

Mon Apr 06, 2020 6:47 pm

Cool processor. How would I record that?

Plug your mic into the XLR socket on the back, and connect the 1/4" jack output (also on the back) to the line input of your mixer / interface.
(Not a cheap solution. Just the pre-amp costs around $400, then you need a good mic and a good interface).

The "Error -9999 Unanticipated host error" may indicate: A lost connection to a USB audio device. Permission for Audacity to access the recording device has not been granted. If it was working and then stopped working, it is likely to be the former, in which case, power off the computer, c...