Meow Voice Changer is a lightweight, real-time voice modulation tool
Meow Voice Changer is a lightweight, real-time voice modulation tool for Windows, purrrfect for streaming and voice chats. Inspired by Battlestar Galactica Cylon and Viper comms but capable of many more effects, it offers pitch, tempo, wobble, ring modulation, flanging, echo, EQ, and radio effects like distortion and static. Process microphone input with a customizable effect chain.
Free offline audio cleanup for Windows - noise, hum and levels
...Background noise gone, mains hum gone, levels evened out, and it tells you what it changed.
It reports in numbers rather than adjectives: before and after figures for background level, loudness and peak. On a typical run it lifts the voice tens of decibels further above the background, removes 50 Hz mains hum and levels the file to a loudness target you set.
Three strengths. Two of them are ordinary filtering and need nothing downloaded at all. Only the strongest uses a trained model, and that model is half a megabyte.
The cleaned copy is written beside the file it came from. ...