Grid grammar: - a base-36 glyph above a column's top operator tags it with a MIDI channel; '>' right of the tag makes the channel mono-legato (60 ms slide) - operators below a '!' form the stereo master chain: Z delay, W chorus, plus any filter/shaper - X: phase modulation by the cell to the left (and above), index from the right - K: control envelope; left of an operator it drives that operator's left param (2KL5 = 303 filter sweep) - per-note params: @ velocity, ^ key tracking, ? random; registers now read on the digit scale, so MIDI CC and UDP registers have full range I/O: - MIDI keeps the channel nibble - UDP (orca's ';', port 49161): k7 register, *3 bang a column, @34O write a glyph, #name load a patch - --stems n: one mono PipeWire node per channel tag (galdr.ch<tag>), sample-aligned with the master; separate nodes because a playback stream's AUX ports deliver no data in PipeWire 1.6 - the audio thread reconnects when PipeWire restarts; status line shows it - patches: ~/hometaping/<date>.galdr by default, .galdr extension, Ctrl+S, GALDR_DEBUG=<file> logs events Examples with render tests: drums, orchestra, acid. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
10 lines
309 B
Plaintext
10 lines
309 B
Plaintext
# acid: a 303-style line on MIDI channel 1 (tag 0, '>' = slide on overlapping notes).
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# A saw > lowpass whose cutoff is swept by K (decay 2, floor 1); accent = velocity -> resonance (@);
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# short amp decay, overdrive. Swap A for U (square), raise K's decay for longer wows.
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...0>
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...A.
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.2KL@
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...E1
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..3S.
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...!.
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