audionode

🎶 Library for declaratively manipulating the Web Audio API

Library using WebAudioAPI to analyse BPM from files, audionodes. It's also able to compute BPM from streams as well as realtime using a microphone. This tool might be useful for music producers and DJs or anybody that wants to get BPM from any music source.

An experimental, JSX-compatible renderer for the Web Audio API

A Blazor wrapper for the Web Audio browser API.

This iOS/Android Cordova/PhoneGap plugin enables audio capture from the device microphone, by in near real-time forwarding audio to the web layer of your application. A typical usage scenario for this plugin would be to use the captured audio as source for a web audio node chain, where it then can be analyzed, manipulated and/or played.

Web Audio API AudioNode Suite

🎵 Connect Audio Graph Nodes start with Oscillators ➰ Web Audio API 〰️ Synthesizer 🎹

This guitar amp emulator web application uses an AudioNode interface for processing audio modulation. Simply plug your guitar into a correlating input, allow permissions for the app to access machine's audio, and begin playing! BiquadFilterNode implementation allows for equalizing treble, mid and bass frequencies, and GainNode integration acts as a volume control. Canvas, working in tandem with the AnalyserNode interface, provides a visualizer for sound waves when instrument is connected and outputting audio.

Sample code from my presentation on the Web Audio API. It was presented at Belmont University for the Nashville Music Programmers Group on 2-27-2017.