AI & ML — Tech News

How to play Morse code in the browser with the Web Audio API

A Morse code player only needs a few pieces: an oscillator for the tone, a gain node to turn it on and off, and a schedule for the dots, dashes and…

javascript webaudio tutorial beginners

I'm building Pianory, a browser-based piano learning and practice app. One small feature has a useful implementation lesson: a metronome needs both…

webaudio webdev javascript tutorial

We run AIMusicVideoGen , an AI music video generator for independent artists. The main product needs a server, but along the way we built three smal…

javascript webaudio webdev showdev

A webcam hand tracker hands you a position, thirty or sixty times a second, as a float between 0 and 1. A musical scale hands you seven notes per oc…

webaudio javascript machinelearning showdev

This is my entry for DEV's Summer Bug Smash — Smash Stories. There is a specific kind of bug that makes you doubt your own ears. I had a browser-bas…

bugsmash devchallenge webaudio javascript

📝 Originally published (in Japanese) at forge.workstyle.tech . Introduction to Clean Audio Recording When it comes to recording audio in the browser…

webaudio typescript wav

This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview Timeline Studio is a local-first AI video edi…

devchallenge bugsmash javascript webaudio

Most "mic test" tools online do one thing: show you a moving bar while you talk, and call it done. That tells you the browser can hear something — i…

webdev webaudio javascript showdev

Reading a music-theory textbook is one way to drill relative pitch recognition. Loading a webpage is another. This is a 350-line ear-training traine…

javascript webaudio music frontend

TL;DR — canvas.captureStream() only carries video tracks. To get audio into your MediaRecorder export you need to build an AudioContext graph that l…

javascript webdev react webaudio