Audacity Forum

... I amplify it the sound hears awkward. Without increasing the amplitude it is okay. Some faults can go unnoticed, only becoming apparent when the sound is made louder. The pipe-effect is caused by removing some narrow-bands of frequencies (notches) ... Before-After down-pipe-effect.wav Audacity'...

I have a sound clip with me. Using audacity I was able to make it noise free. But ... the sound apprears to be coming through a hollow pipe or something like that. How to rectify it? noise reduction can carve notches into the spectrogram which makes the sound like it's coming through a pipe. To min...

I would like to see a way to enter the range of interest directly as numbers. And not have to click with the + sign symbol, but rather have a choice. Click on the left mouse button & drag the "+ sign symbol" * down the vertical-axis to zoom-in on a particular region ... vertical zoom ...

George Hendrickson wrote:I'm trying to overdub onto an mp3 file onto Audacity,,,purchased a microphone that plugs into my laptop,,and can see it's recording,,but cannot hear the song ive downloaded to reference

See Audacity preferences, tick the "overdub" box...

J'ai installé le chorus BlueCat il y a des années, installé dans le dossier Audacity Plugins ...

DVDdoug wrote:Try the Noise Reduction effect. Get your noise profile with the stylus out of the groove (so you're not including record surface noise).

If you're trying to get rid of mains hum, I'd try de-hum plugin first.

3) Is there a way in Audacity or with nyquist code to map the envelope of one sound to another? You're looking for an "envelope follower " ... https://forum.audacityteam.org/download/file.php?id=17607 Steve 's " dynamic mirror " plugin will also do that. 4) Is there a way in aud...

... Used the mic in to record some music, however, the sound is very tinny and fades in and out ... Sounds like Windows "enhancements" which need to be disabled recording music, see ... http://manual.audacityteam.org/man/faq_recording_[b]troubleshooting.html#Why_do_my_recordings_fade_out[...

Jenniferab wrote: ... speech stimuli for an experiment ...precise signal to noise ratios (SNRs)

To have the same S/N ratio at all frequencies you'll need Grey noise, ( Pink noise is close), rather than white noise.

Voxengo does a good free real-time spectrogram plugin ...
http://www.voxengo.com/product/span/

http://www.voxengo.com/product/span/
I've only used it on in Audacity on Windows, but it's available for Mac too.