Audacity Forum

funky2x wrote: ↑

Thu Oct 24, 2019 7:41 pm

Is that possible to clear / split / remove that FM sounding in that recording.

The shhhh hiss-noise is impossible to remove completely because it contains all frequencies.
Audacity has a noise-reduction feature which can reduce it somewhat ... https://youtu.be/PzZplo0oApI?t=103

Tim Lookingbill wrote: ↑

Thu Oct 24, 2019 9:01 am

... doing several EQ/Amplify reduction/add another EQ edit/adjust OS volume slider iterations ...

A real-time equalizer plugin* avoids the need for iterations ...
https://www.voxengo.com/group/free-vst-plugin-download/
[ * I don't know how to install plugins on a MAC ]

Inevitably brickwall limiting will cause some level of distortion, if pushed too far it will be conspicuous. see ...
https: //www. musicradar.com/tuition/tech/how-to-use-a-brickwall-limiter-in-a-mastering-chain-602356

Dragonspirit wrote: ↑

Sat Oct 19, 2019 5:12 am

Are there any add-ons I can add to force Audacity to see this downloaded file?..

You have to install ffmpeg libraries into Audacity to rip the audio from mp4 video.

momstro wrote: ↑

Fri Oct 18, 2019 3:25 pm

Test for S and plosives.aup (8.72 KiB)

".aup" files don't contain audio.
Need to attach short WAV instead, see ...
viewtopic.php?p=214897#p214897

Not all software/devices can play 32-bit WAV.
IMO no audible difference between 32-bit & 16-bit WAV
Converting from MP3 to WAV will not improve sound quality.

When I try to record audio or upload audio into Audacity (v2.3.2), the playback sounds grainy and muffled. However, when I export the audio, it sounds completely normal ... I am not sure if this is a simple mistake with settings ... Check that the project-rate of Audacity, (bottom left corner), is ...

These de-esser plugins can selectively attenuate the squeak ...
viewtopic.php?p=245549#p245549
viewtopic.php?p=344804#p344804
[Steve's is much faster].

The magic-word is beatmatching
IIRC there are some free DJ software which do that.

2. Audacity has low performance ... If they do have multi-core support then their better performance claim could be true. It's fast. The processing speed in most cases is limited only by the speed of your hard drive. This is achieved through support for multicore processors and advanced SIMD instru...