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Making Music in the Browser
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Steve Kinney
May 29, 2015
Technology
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320
Making Music in the Browser
Resources and more:
https://github.com/stevekinney/making-music
Steve Kinney
May 29, 2015
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Transcript
Making Music with the Web Audio API Steve Kinney —
@stevekinney
Hello. I'm Steve.
http://turing.io
Nodebots Colorado: Denver, June 3 http://nodebots.co/
synthesizer web browser Someone put a . in your
The Web Audio API.
It all starts with some context.
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Source: http://commons.wikimedia.org/wiki/File:Waveforms.svg
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A4 440 Hz
A4 440 Hz A5 880 Hz
A3 220 Hz A4 440 Hz A5 880 Hz
A4 440 Hz A5 880 Hz B4 C5 C#5 D5
D#5 E5 F5 F#5 G5 G#5
Note Frequency (hz) A 440.00 A̅ 476.67 B 513.33 C
550.00 C̅ 586.67 D 623.33 D̅ 660.00 E 696.67 F 733.33 F̅ 770.00 G 806.67 G̅ 843.33 A 880.00 A̅ B C
Note Frequency (hz) Frequency (hz) A 440.00 A̅ 476.67 B
513.33 C 550.00 550.00 C̅ 586.67 595.83 D 623.33 641.67 D̅ 660.00 687.50 E 696.67 733.33 F 733.33 779.17 F̅ 770.00 825.00 G 806.67 870.83 G̅ 843.33 916.67 A 880.00 962.50 A̅ 1008.33 B 1054.17 C 1100.00
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http://github.com/stevekinney/octavian
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Emits a keyDown event
Emits a keyDown event
keyDown event
keyDown event
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keyDown event
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keyUp event
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synthesizer web browser Someone put a . in your
synthesizer web browser Someone put a . in your
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Emits a facetrackingEvent
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11 12 13 14 15 0 C3 E3 G3 A3 C4 E4 G4 A4 C5 E5 G5 A5
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Music is pretty awesome.
The web is pretty awesome.
Music and the web are even more awesome when their
together.
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http://github.com/stevekinney/making-music
Thank you. Twitter, Github, and like everything else: @stevekinney Slides
and demos: http://github.com/stevekinney/making-music Be a mentor or hire our students: http://turing.io