meeblip.com -                                MeeBlip micro                               PETER KIRN, createdigitalmusic.co...
Meet MeeBlip                    • James Grahame, Reflex Audio (Calgary) +                               Peter Kirn createdi...
The micro                    • Same sounds, same digital filter, PCM audio,                               MIDI input       ...
The micro                    • Standalone, portable operation                    • Low cost                    • Use it wi...
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
• C1 = 0.33 uF                    • C2 = 0.1 uF (blue)                    • C3 = 470 uF (navy)                    • C12 = ...
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
Saturday, September 24, 2011
avrdude                    • avrdude                    • avra (compilation)Saturday, September 24, 2011
MIDI                    • Notes                    • Control changeSaturday, September 24, 2011
micro MIDI                      Knobs (scaled 0-254)           Switches                       .MIDIMODWHEEL   = MIDICC 01 ...
A quick look at Pd                    • Understanding patching                    • midiin, midiout                    • n...
MeeBlip,                                MeeBlip micro                               PETER KIRN, createdigitalmusic.com    ...
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MeeBlip micro Build Workshop at InterAccess

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Building the MeeBlip micro, an affordable, open source synth on a single board, at Toronto's InterAccess Gallery.

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MeeBlip micro Build Workshop at InterAccess

  1. 1. meeblip.com - MeeBlip micro PETER KIRN, createdigitalmusic.com http://flavors.me/peterkirnSaturday, September 24, 2011
  2. 2. Meet MeeBlip • James Grahame, Reflex Audio (Calgary) + Peter Kirn createdigitalmusic.com • Hackable, playable, affordable sound • GPLv3 license + Creative Commons • Monophonic, MIDI • 16-bit sound, 8-bit (AVR) brainSaturday, September 24, 2011
  3. 3. The micro • Same sounds, same digital filter, PCM audio, MIDI input • Mini output (bridged mono to stereo) • 8 + 8 analog + digital inputs • (Prototype) Header programmer • (Final) USB programmingSaturday, September 24, 2011
  4. 4. The micro • Standalone, portable operation • Low cost • Use it with a MIDI keyboard that has knobs, switches/buttons • Use novel input controls for modulation • Build a project (installations, wearable)Saturday, September 24, 2011
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  19. 19. • C1 = 0.33 uF • C2 = 0.1 uF (blue) • C3 = 470 uF (navy) • C12 = 4.7 • C14 = 10 (taped)Saturday, September 24, 2011
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  29. 29. avrdude • avrdude • avra (compilation)Saturday, September 24, 2011
  30. 30. MIDI • Notes • Control changeSaturday, September 24, 2011
  31. 31. micro MIDI Knobs (scaled 0-254) Switches  .MIDIMODWHEEL   = MIDICC 01  DETUNE         = MIDICC 48  OSCA WAVE       = MIDICC 62  PULSE_WIDTH    = MIDICC 49  OSCB WAVE       = MIDICC 63  PORTAMENTO     = MIDICC 50  OSCB ENABLE     = MIDICC 64  VCFENVMOD      = MIDICC 51  OSCA NOISE      = MIDICC 65  PANEL_LFOLEVEL = MIDICC 52  OSCB OCTAVE     = MIDICC 66  LFOFREQ        = MIDICC 53  LFOWAVE        = MIDICC 67  CUTOFF         = MIDICC 54  LFOMODE        = MIDICC 68  RESONANCE      = MIDICC 55  LFODEST        = MIDICC 69  ATTACKTIME     = MIDICC 56  LFOKEYSYNC     = MIDICC 70  DECAYTIME      = MIDICC 57  DISTORTION     = MIDICC 71  SUSTAINLEVEL   = MIDICC 58  DCFTRACK       = MIDICC 72  RELEASETIME    = MIDICC 59  DCFMODE        = MIDICC 73  OSCMIX         = MIDICC 60  MODWHEEL       = MIDICC 74  FMDEPTH        = MIDICC 61 switch values are read such that 0-127 is "off" and 128-255 is "on".Saturday, September 24, 2011
  32. 32. A quick look at Pd • Understanding patching • midiin, midiout • notein, noteout, makenout • ctlin, ctlout • Quick math = easy MIDI music!Saturday, September 24, 2011
  33. 33. MeeBlip, MeeBlip micro PETER KIRN, createdigitalmusic.com http://flavors.me/peterkirn http://meeblip.comSaturday, September 24, 2011

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