AudioMass - Audio Editor

[6Foot2]

Link 1: AudioMass - Audio Editor

 

Introducing AudioMass (https://audiomass.co) an open-source web based audio and waveform editing tool.

 

AudioMass lets you record, or use your existing audio tracks, and modify them by trimming, cutting, pasting or applying a plethora of effects, from compression and paragraphic equalizers to reverb, delay and distortion fx. AudioMass also supports more than 20 hotkeys combinations and a dynamic responsive interface to ensure ease of use and that your producivity remains high. it is written solely in plain old-school javascript, weights approximately 65kb and has no backend or framework dependencies.

 

It also has very good browser and device support.

 

:: Feature List ::

 

Loading Audio, navigating the waveform, zoom and pan

Visualization of frequency levels

Peak and distortion signaling

Cutting/Pasting/Trimming parts of the audio

Inverting and Reversing Audio

Exporting to mp3

Modifying volume levels

Fade In/Out

Compressor

Normalization

Reverb

Delay

Distortion

Pitch Shift

Keeps track of states so you can undo mistakes

Offline support!

 

And all this, in only 83kb of JS!*...

 

*I have removed Oracle Java, and I am now running Amazon Corretto

 

Link 2: http://www.edugeek.net/forums/downloads/201461-amazon-corretto-no-cost-distribution-openjdk-long-term-support.html

[StevieM]

*I have removed Oracle Java, and I am now running Amazon Corretto

 

Unless I’m very much mistaken*, you don’t need either to run JavaScript.

 

(*And I, very often, am!)

Edited May 28, 2020 by StevieM

[Domino]

Unless I’m very much mistaken*, you don’t need either to run JavaScript.

 

(*And I, very often, am!)

 

Not only are you correct, coretto doesn't have a browser plugin.

 

you can run web start apps with another addin but it is far from all encompassing