Show HN: YouTube Musical Spectrum – visualizer for YouTube with musical notes

• youtube-musical-spectrum

  5 171 8.1 JavaScript

  Audio visualizer for YouTube with musical notes.

I left this comment with a video screencapture of the extension in action > https://github.com/mfcc64/youtube-musical-spectrum/issues/2

> As someone who has been learning how to sing for the past year, I have tried many spectrum tools and have come across one that is really useful for singing with my own voice but isn't that great for multi-frequency visualization and therefore isn't that good for learning other songs but THIS extension really fills a void for learning other songs!!

I like how I can tell the voice from the instruments in this song by the vibrato visualization: https://www.youtube.com/watch?v=450p7goxZqg

• showcqt-js

  4 34 6.7 JavaScript

  ShowCQT (Constant Q Transform) audio visualization

The visualization engine is showcqt-js (https://github.com/mfcc64/showcqt-js). It is a javascript port of ffmpeg showcqt (Show Constant Q Transform). Probably, more correct name is Variable Q Transform.

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• colorchord

  7 656 1.8 C

  Chromatic Sound to Light Conversion System

cnlohr's colorchord does something similar to what you mentioned.

https://github.com/cnlohr/colorchord

Suggest a related project