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127 Commits

Author SHA1 Message Date
kennethreitz b9ee5c9cde Timpani demo: crescendo roll + accent hit, matches doc example 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:23:21 -04:00
kennethreitz 7375d58209 Lower timpani demo to octave 2-3 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:21:57 -04:00
kennethreitz 6316a6c910 Hybrid harp: KS pluck transient + pure additive sustain 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:20:49 -04:00
kennethreitz 237cfe171c Rewrite harp synth: pure additive tone instead of Karplus-Strong 
Clean harmonics with dominant fundamental, gentle upper partials,
and soft finger pluck transient. Much purer, singing tone.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:18:50 -04:00
kennethreitz 943a12b3bb Add dedicated Rhodes electric piano synth 
Tine + tonebar + electromagnetic pickup model with bell-like
harmonics, metallic attack transient, and pickup nonlinearity.
electric_piano instrument preset now uses rhodes_synth instead of FM.
FM section updated to show bells. Audio demos for both.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:08:10 -04:00
kennethreitz 04d2de3e70 Add pulse, noise, PWM slow, PWM fast audio demos 
Every waveform on the synths page now has an audio player.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 16:04:13 -04:00
kennethreitz ead42751ef Trim trailing silence from all audio exports 
Detects silence below -60dB threshold and trims with 0.2s tail
for natural decay. 69 audio files regenerated.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 15:59:34 -04:00
kennethreitz 8dee0d00d8 Raw waveform demos (no envelope), open up bass lowpass to 1200 
Basic waveforms now play without envelope shaping so you hear
the raw timbre. Complete Example bass at 1200 instead of 600.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 15:57:39 -04:00
kennethreitz de112e0d9f Idiomatic synth demos: strum, hold, drone, ensemble per instrument 
Harp: arpeggiated hold. Harpsichord: baroque runs. Guitars: strum
chords. Piano: hold + melody. Cello: bowed ensemble=3. Sitar: drone
under melody. Banjo/uke: strum. Mandolin: tremolo. Strings: ensemble=8.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:36:30 -04:00
kennethreitz f469ad90f8 Add granular synth audio demo 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:33:05 -04:00
kennethreitz bab7f39304 Fix bass guitar demo: play in octave 2-3 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:29:21 -04:00
kennethreitz 62557ba534 Fix upright bass demo: play in octave 2-3 not 4-5 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:28:50 -04:00
kennethreitz 8b50a9c325 Audio demos for every synth: 34 waveform/instrument players 
Every synth section in the docs now has an audio player.
Classic waveforms, FM, supersaw, and all 31 instrument synths
each play a C major arpeggio for easy comparison.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:27:56 -04:00
kennethreitz 7e9caac70b Update homepage + quickstart to rock example, match code to audio 
Both pages now show the same rock beat example in G major with
piano, saw lead, triangle bass. Code and audio are in sync.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:15:27 -04:00
kennethreitz e3dd706032 Remove stale sequencing_bossa.wav (replaced by complete_rock.wav) 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:05:19 -04:00
kennethreitz 9b412906bc Fix acid example, add basic chords audio, regenerate all 34 samples 
All audio files: stereo, normalized, no issues.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 11:04:51 -04:00
kennethreitz 54e0421997 Fix acid legato example: drop pad envelope, add filter + distortion 
The pad envelope has slow attack — wrong for fast acid lines.
Updated both the docs code and the audio generator.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:57:47 -04:00
kennethreitz 109343ad30 Replace bossa nova with rock in Complete Example, add arpeggio audio 
Complete Example now uses rock beat with piano/saw/bass in G major.
Added audio player for the arpeggiator code example.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:53:06 -04:00
kennethreitz 28e84de566 Add legato/glide audio example to sequencing docs 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:50:55 -04:00
kennethreitz d353d64298 Add Polyphonic Hold section with audio example to sequencing docs 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:49:49 -04:00
kennethreitz 7ee02e7ed2 Fix audio samples to stereo WAV 
save_wav was writing mono — now properly writes stereo from
render_score's (n_samples, 2) output. All 31 files regenerated.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:48:51 -04:00
kennethreitz f9c63ec360 Add audio player to homepage, remove save_midi from example 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 10:37:18 -04:00
kennethreitz b9e88b77d8 Add audio for all world percussion, metal, cajón sections 
28 audio samples total. Tabla (teental, keherwa, chakradar at fast
tempos), dhol, dholak, mridangam, metal blast, cajón. No labels
on stacked players.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 06:04:30 -04:00
kennethreitz 1910b09132 Add individual audio samples for all 4 Playing Patterns examples 
Rock, bossa nova, salsa, and afrobeat each get their own audio player.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 05:55:11 -04:00
kennethreitz 5ac1873d83 Audio samples for all play_score() examples in docs 
20 WAV files covering quickstart, sequencing, drums, playback,
and cookbook examples. Audio players embedded after every code
block that calls play_score().

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 05:51:25 -04:00
kennethreitz 9fafca2b08 Add audio samples for documentation 
- docs/generate_audio.py renders 12 code examples as WAV files
- Audio players embedded in sequencing and drums docs via raw HTML
- Covers: piano hold, articulations, dynamics, filter ramp, rock,
  bossa nova, djembe, tabla, marching snare, ensemble, strum, swell
- WAV files gitignored — generated at build time

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-29 05:42:34 -04:00
kennethreitz 7d678e364e v0.39.2: Marching drumline, ensemble rendering, rudiments 
Full marching percussion: snare, quads, pitched bass drums.
Part.flam(), Part.diddle(), Part.cheese() rudiment methods.
Part ensemble= for multi-player rendering with timing tendencies.
Sympathetic snare resonance. Updated docs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 23:01:18 -04:00
kennethreitz 0e10359236 v0.38.2: Part.ramp() for smooth parameter automation 
Smoothly sweep any parameter (lowpass, reverb, distortion, etc.)
from current value to target with linear, ease_in, ease_out, or
ease_in_out interpolation curves.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 17:12:32 -04:00
kennethreitz df00c3436d Docs: articulations, dynamic curves, Part.hit(), Duration arithmetic 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 15:24:21 -04:00
kennethreitz 840bfcc36c v0.37.0: Djembe expansion and cross-choke drum damping 
5 new djembe patterns (dununba, tiriba, yankadi, djansa, mendiani),
3 djembe fills, cross-choke damping across drum families, and
improved djembe slap synthesis.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 12:32:14 -04:00
kennethreitz 938c1cc132 v0.36.6: Cajón and metal drum fills 
Add 6 new drum fills: cajon flam, cajon rumble, cajon breakdown,
metal triplet, metal blast, metal cascade. 27 fills total.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 12:25:52 -04:00
kennethreitz 35d07b984b Docs: add tabla fills to drums.rst 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-28 11:57:08 -04:00
kennethreitz f06c6f77d1 Comprehensive docs sweep: all 9 guide pages updated 
- index.rst: 16 systems, 60+ presets, 41 waveforms, full feature list
- synths.rst: 31 dedicated synths, 60+ presets, complete instrument list
- drums.rst: 51 drum sounds, cajón section, bayan pitch bend
- effects.rst: cabinet/analog_drift in automatable params
- playback.rst: temperament, reference_pitch, KeyboardInterrupt
- systems.rst: 16 systems, full microtonal section (shruti JI,
  maqam Zalzalian, slendro, pelog, thai, makam, carnatic, 19/31-TET,
  Bohlen-Pierce), TET factory, int tone names, System.tone()
- sequencing.rst: Score tuning params documented
- tones.rst: enharmonics (Cb/Fb/E#/B#, double sharps/flats, unicode),
  B#/Cb octave fix, tone validation
- chords.rst: enharmonic support cross-reference

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 20:41:08 -04:00
kennethreitz 51bd63658f Docs: update synths.rst — 41 waveforms, all 24 dedicated synths 
Added: pedal steel, theremin, kalimba, steel drum, accordion,
didgeridoo, bagpipe, banjo, mandolin, ukulele. Updated counts.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 20:31:31 -04:00
kennethreitz d2b0c6f329 v0.36.1: 7 new synths, 9 new demo moods 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 20:15:22 -04:00
kennethreitz 70efb0ad40 v0.36.0: Banjo, mandolin, ukulele, cajón, vocal synth, granular 
34 synth waveforms, 26 songs, vocal/formant synthesis with choir
preset, granular engine, banjo/mandolin/ukulele physical models,
cajón drum with 3 patterns, strum sweep on fretboard instruments.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 19:54:08 -04:00
kennethreitz fb923f6c76 v0.35.1: Granular synthesis engine 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 11:50:32 -04:00
kennethreitz 8cf4145c15 Docs: timpani, saxophone, Part.roll(), update waveform counts 
- Add timpani and saxophone synth sections to synths.rst
- Add rolls section to sequencing.rst with examples
- Update waveform count: 27 → 29

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 11:38:46 -04:00
kennethreitz b3885b2c15 v0.35.0: JI ratios, 8.5x faster import, timpani, saxophone, rolls 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 11:34:34 -04:00
kennethreitz 28968a1b5c Docs: strumming, pitch bends, tuning systems, fix instrument count 
- Add guitar strumming section to sequencing.rst
- Add pitch bends section with three bend types
- Add tuning systems section (temperament, reference_pitch, TET)
- Fix index.rst: 25 → 49 instrument presets

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 02:49:24 -04:00
kennethreitz 9f8dd0006d Pitch bends, updated docs, songs with new instruments 
- Pitch bend: part.add("C4", bend=2, bend_type="smooth") bends up
  a whole step. Three types: smooth (log/perceptual), linear, late
  (hold then bend — blues style).
- Updated songs.py: use dedicated instrument synths (piano_synth,
  flute_synth, trumpet_synth, etc.) instead of generic waveforms
- Updated docs: synths.rst (27 waveforms, instrument synths section),
  effects.rst (cabinet sim, analog drift, updated signal chain),
  drums.rst (world percussion: tabla, dhol, dholak, mridangam,
  djembe, metal kit), index.rst (feature counts)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 02:14:45 -04:00
kennethreitz 5dd1c5e15d v0.32.0: 8 new synth features, highpass filter, preset overhaul 
Filter envelope, velocity→brightness, sub-oscillator, tremolo,
saturation, noise layer, phaser, configurable FM. Highpass filter.
Bowed and mallet envelopes. Improved strings_synth with additive
synthesis. All 38 instrument presets sanity-checked and enhanced.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 22:00:49 -04:00
kennethreitz 6b2b1e201e Update index.rst with 13 synths, 38 instrument presets 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 21:20:46 -04:00
kennethreitz f9c81fe05f v0.31.0: 3 new synths, 38 instrument presets 
- Karplus-Strong pluck (physical modeling for guitar/harp/koto)
- Hammond organ (additive drawbar synthesis)
- String ensemble (filtered saw with body resonance formants)
- 38 instrument presets: score.part("lead", instrument="violin")
- Demo updated with pluck_synth, organ_synth, strings_synth

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 21:18:27 -04:00
kennethreitz b29b33524f v0.30.0: Drums as Parts, split drums, kick-only sidechain, MIDI import 
- Drums are real Parts with full effects pipeline
- split=True creates kick/snare/hats/toms/cymbals/percussion Parts
- Sidechain triggers on kick only
- Score.from_midi() imports Standard MIDI Files
- Document split drums workflow

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 20:27:10 -04:00
kennethreitz 4d3c7e0d6c v0.29.0: MIDI import — Score.from_midi() 
Load any Standard MIDI File into a Score. Zero-dependency parser
handles Type 0 and Type 1 files. Each channel becomes a Part,
channel 10 becomes drum hits. Roundtrip with save_midi works.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 14:25:19 -04:00
kennethreitz 427ff44ce9 Lower drum_humanize default to 0.15 — tighter feel 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:54:13 -04:00
kennethreitz 360a908464 v0.28.1: Humanized drum hits 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 10:53:45 -04:00
kennethreitz 866b110afa Sync all summary pages with current feature set 
index.rst: add figured bass, pitch class sets, scale recommendation,
stereo, detune, pan/spread, master compressor, REPL
quickstart.rst: same updates to "What's in the Box"
README.md: add stereo, sidechain, compressor, repl, forte numbers
drums.rst: document stereo drum panning
playback.rst: document stereo output and master compressor
cli.rst: add REPL section with cross-reference

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:29:12 -04:00
kennethreitz 0fc0b87017 Move closing line below toctree 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 07:22:53 -04:00