Audacity Forum

You can substantially reduce the spikes by filtering out everything below 200 Hz with the "Filter Curve EQ"
(Note the vertical sliders on the right hand side)

Being an EE, I feel there is a clock frequency mismatch between H2 and the codec on the MacBook. Yes that's possible, though I've not noticed any speed problems with my H2. If that's the case, then I would expect the problem to also occur if you record onto a flash card in the H2. This could be use...

Which version of Audacity? Which operating system? What are you recording? What equipment are you using? the recording itself is very small I assume you are referring to the height of the waveform (?) If so, approximately how small is it compared with the height of a track? Half the height? A tenth ...

What's this code's talent in English? Peak and RMS measurements are extremely fast and use very little resources. The noise floor calculation is the only part that requires significant work from Audacity. This calculation processes the entire track, and releases memory as it goes. The algorithm is ...

Audacity will only record when it is receiving a stream of audio samples. WASAPI only produces a stream of samples when something is "playing". Usually this is when an application is playing sound, but it can also be if a recording device has "listen to this device" enabled, or i...

Are you sure that the "Gain" on the microphone is turned down to minimum?
If you do a test recording of your voice (just normal speech level), does the Gain knob make any difference?

How about something like this? (This is not a full plug-in, so it has to be run in the Nyquist Prompt. It requires a fairly recent version of Audacity) (defun getfloor (sig &aux (chunk 30)) ;; Return guestimate of noise floor. ;; 'sig' is theRMS level and has around 100 Hz sample rate, ;; We loo...

Robert_B wrote: ↑

Mon Jun 01, 2020 12:16 pm

several Senal USB microphones

Which model number?

RogerJ wrote: ↑

Mon Jun 01, 2020 11:52 am

Window10 generic USB driver is reinstalled and working.

Super. Glad to hear you fixed it.

Pezzatronic wrote: ↑

Mon Jun 01, 2020 11:22 am

we are trying to get a solution which sounds nearly as good. And prior to this glitch, it did.

How was the remote person recorded? Was that just your microphone picking up from your computer speakers?