Deciphering Brainwaves with the Web Audio API

Explore an innovative application of the Web Audio API in deciphering brainwaves during this JSConf Budapest 2019 talk. Discover how JavaScript and browser technologies were utilized to convert brainwaves into audio signals and back again, revolutionizing epilepsy diagnosis on the web. Learn about real-time brainwave filtering challenges and their solutions, while gaining insights into the unexpected applications of everyday web technologies. Delve into topics such as highpass filters, DSPKit, AudioContext, and custom filters for EEG data processing. Witness the intersection of particle physics, web development, and medical innovation as the speaker shares their journey from hadron colliders to decoding brainwaves in the browser.

Introduction
About epilepsy
What is a filter
Highpass filter
No filter
Filter implementation
Package implementation
DSPKit
Whats coming next
Web Audio API
Mozilla Developer Network
Audio Context
Processing EEG Data
The Six Steps
AudioContext
Demo
The problem
Where can we go
Problem
Solution
Old proverb
Filters
Custom Filters
Does it work
Bipod Filter
EEG Data
EEG Filters
Closing remarks