Category: music

More vocable synthesis

Another screencast, a short one this time, which I’ve been using as a demo in talks.

Vocable source released

The haskell source for my vocable synthesis system used in my previous screencasts is now available. I’ve been having fun rewriting this over the last couple of days, and would appreciate any criticism of my code.

More vocable synthesis

Another screencast:

As ever, feedback, both positive and negative is very much appreciated!

ASCII Rave in Haskell

I’ve been playing with using words to control the articulation of a physical modelling synthesiser based on the elegant Karplus-Strong algorithm.

The idea is to be able to make instrumental sounds by typing onomatopoeic words. (extra explanation added in the comments)

Here’s my first ever go at playing with it:


ASCII Rave in Haskell

For a fuller, more readable experience you’re better off looking at the higher quality avi than the above flash transcoding.

As before, I’m using HSC3 to do the synthesis. If anyone’s interested, I plan to release the full source in September, but the synthesis part is available here

Canntaireachd synthesis part two

Sounds a bit nicer now… This time with a smaller font and an exciting slither of my desktop visible. Sorry about that, see it a bit bigger over here

SoundVis

Frederic Leymarie and I have created a blog called SoundVis to document our research into the visualisation of sound and music. We’ll be adding our findings to it as time allows…

Canntaireachd for sinewaves

An early sketch of a system of vocables for describing manipulations of a sine wave.

The text is a bit small there, it’s better in the original avi version.

Vowels give pitch, and consonants give movements between pitches.

Inspired by the notation of canntaireachd. Made with hsc (Haskell client for scsynth). As ever, code available under GPL
on application.

I’m not sure where I’m going with this. It’s nice to describe a sound in this way but to use it in music the sound has to change over time otherwise it gets repetitive and therefore boring in many situations. I think I either have to develop ways of manipulating these strings programmatically, or ways of manipulating how they are interpreted. Both approaches would involve livecoding of course…

20010203 (translated)

Peano weave applied to a slub classic for Ade‘s birthday..

Higher quality AVI available at slub.org

Peano curve weaves of whole songs

Some nine months ago I played with weaving images from music, including using a peano curve as a mapping.

I’ve returned to this subject, having many good ideas to explore from recent discussions with Tim Blackwell. We thought rendering some whole songs would work nicely. I didn’t fancy playing with my Java code again so wrote some Haskell, which I’m rather pleased with. The source is available (feedback welcome!). It does the the mapping using seeks on the output file, allowing impressive memory efficiency via Haskell’s lazy evaluation.

Some examples of some indie synth pop, disco, minimal techno (*3) and industrial gabba below, click on the images for the full versions but beware, they are rather large, around 5M each. Mouseover for the original track names.

Boy From School - Hot Chip At Last I Am Free - Chic Ping Pong - Plastikman Ping Pong - Plastikman (different curve)
Ping Pong - Plastikman (with some colours) Unborn Baby - Venetian Snares and Speedranch

BP2-like polymetric syntax

Another experiment with haskell, rather hastily screencasted for your pleasure:

It’s using haskell’s Parsec module to parse the syntax, and sending the sound events to supercollider for rendering.

This is a work in progress, but GPLd source available is on request, as is an AVI version if you don’t have flash. All feedback much appreciated.