Google Latitude is starting to look a lot like my original Stractor location tracking concept work. They have pie charts that illustrate where you spend your time; work, home, out and about. Google Latitude: Stractor: Okay, that's nice. Here are some other Stractor concepts...maybe we'll see some of these soon: http://www.butterscotch.com/news/168/Google-Continues-To-Improve-And-Streamline-Maps-In-New-Update
Music Smasher: Streaming Music API Mashup
Music Smasher is a smash up of popular music streaming service APIs. I developed it to simplify the task of searching across Spotify, Rdio, Grooveshark, and other catalogs to find out who has the music you love, giving you more information for choosing a streaming service. Music Smasher is currently hosted at mattmontag.com/smasher. Note that […]
Weird Spotify Compression Artifacts
This is my personal blog. The views expressed on this page are mine alone and not those of my employer. Spotify Artifacts Showcase I love Spotify. But I've noticed some weird artifacts on a few albums. It sounds like a fluttery warble noise in the midrange. It's most noticeable during big string or choir sections […]
Exact MP3 Recompression
Let's say you have a library for decoding MP3* streams, and your library exposes some API methods that provide access to the resulting uncompressed PCM audio stream. It's meant to hide the original MP3 data, so people can't save it to disk and rip you off. Is it possible to "reverse engineer" the PCM data […]
Multi-Touch for Musical Applications
This semester, I have been working with Stefan Sullivan and Scott Dickey on a multi-touch table for musical applications. My goal was to get latency to an absolute minimum, since even small delays can ruin the experience of performance. We achieved 25-30ms latency from touch to audio output with our camera-based system, compared to 50-60ms […]
Speech Gender Conversion
Interesting gender conversion results... Barack Obama obama.wav obama_to_female.wav obama_to_child.wav Sarah Palin palin.wav palin_to_male.wav palin_to_female.wav Katie Couric couric.wav couric_to_male.wav Al Gore algore.wav algore_to_female.wav algore_to_child.wav Hip-Hop turnstiles.wav turnstiles_to_child.wav Details on the project page.
Voice to NES Music Converter
This is a weekend project idea. Wouldn't it be cool to sing into a mic and have your voice converted to the sweet sound of a 2A03 pulse-width-modulated square wave? "Yes, Matt, that would be cool! But how can it be done!?" I'll tell you. I've got a VST instrument that does my NES synthesis […]
WFS Designer Preview
Coming soon...