Ponytone https://ponytone.online 

Peach Hack • Working on Google Cloud • Failed to make smartglasse at Intel • Used to make watches at Pebble • Also another pony game: rpg.horse @KatharineBerry 

What is Ponytone? 

How? ! 

Real Time Communication 

Web Audio 

How? + ! 

Pitch detection The AnalyserNode interface represents a node able to provide real-time frequency and time-domain analysis information. AnalyserNode 

Pitch detection The ScriptProcessorNode interface allows the generation, processing, or analyzing of audio using JavaScript. ScriptProcessorNode 

Dawnfire, commission 

Autocorrelation 

Autocorrelation “A signal’s correlation with itself” Period frequency = 1 period 

Autocorrelation “A signal’s correlation with itself” 

Communication 

WebRTC: Getting Started Just initiate ICE with a STUN server and relay the SDPs between clients, being ready to fall back on TURN if STUN fails. 

WebRTC: Acronym Hell • ICE: Interactive Connectivity Establishment • SDP: Session Description Protocol • STUN: Session Traversal Utilities for NAT • TURN: Traversal Using Relays around NAT 

Coordination 

Coordination Master 

Web Browsers 

Web Browsers http://ask-safaripony.tumblr.com/post/85367640859/ 

Web Browsers ! 

Web Browsers ! ✅ 

Web Browsers http://ask-firefox.tumblr.com/post/95110628310/ 

Web Browsers http://ask-internetexplorer.tumblr.com/post/139131367643/how-rude 

Web Browsers https://dshou.deviantart.com/art/Chrome-Pon-560098035 

Help me! • Try it: https://ponytone.online • It’s open source: https://github.com/Katharine/ponytone • Discord: https://discord.gg/QGHdhSU • There is a lot more work to do: settings, latency calibration, variable difficulty levels, better song filtering, improved pitch detection, …