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SIDOU 1.0.0

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@dsablic dsablic released this 29 Oct 18:18
· 214 commits to main since this release
v1.0.0
cf02f37

SIDOU 1.0.0: shape one sound and keep it

Try it in your browser first: https://dsablic.github.io/sidou/, the
cheat sheet and the
how-to videos ("Shape a sound in LAB", "Play a
.sid" and "What's new in 1.0" are new).

New

  • LAB. A view for experimenting on the go: five pages (OSC, ENVELOPE, FILTER, MOD, FX), each
    with a drawing of what its four knobs do, from the pulse's width to the filter's curve and the
    effect chain. ENV, LFO and FX on LIVE open it at their page; SELECT turns the pages; ALGORITHM
    is the page's choice; HOME goes back to LIVE with the sound as edited.
  • Keep it in one press. SAVE keeps the sound as one of sixteen USER sounds (KEPT AS U01 LAB 01); EDIT + SAVE names it with the keys. PRESETS on LIVE plays them after the built-ins and
    DICE. An unsaved edit comes back at power-on.
  • Compare, undo, roll. Tap EDIT for A/B; EDIT + LFO undoes (sixteen steps); EDIT + ARP varies
    the page, EDIT + SCL rolls the whole voice, and neither is ever silent. SAVE + a knob learns any
    card for MIDI.
  • DICE's settings on STEP. Hold EDIT + SCL and turn K1 for the density (SPARSE to FULL) or K3
    for the scale (minor pentatonic to chromatic); let go to roll. Saved with the song.
  • The ARP helper picks its waveform with PRESETS.
  • Readable TABLE and STEP: their small text is at 2×.
  • Store health on STATUS, and a background save that failed is retried and reported.

Changed

  • ENV, LFO and FX on LIVE open LAB. The chip model is now ALGORITHM on LIVE's TONE page (CC 25
    as before); the next effect algorithm is ALGORITHM on LAB's FX page.

Fixed

  • Dense .sid players write on time: a block of the audio renders in up to 23 parts instead of 15, so tunes such as
    Thomkat, Kill Me and The Last Ninja show LATE 0 on STATUS.
  • A sound edit no longer asks about the song before SIDS plays a tune, and the sound stays as
    it was when the tune ends.
  • EDIT + SCL on STEP is the same chord whichever finger lands first.

Known untested: long USB audio recordings at 48 kHz (an hour or more) have not been run on a
real FM-1; Felucca's resampler may meet a CPU erratum there
(felucca-bsp#16). 44.1 kHz is not affected.
If a long 48 kHz recording resets the unit or clicks, please open an issue.

The full list is in CHANGELOG.md.

Install

Over USB, at your own risk; the official firmware is one install away. Use Felucca's installer:
fm1_install.py sidou-1.0.0.fwsc, from the stock firmware, a Felucca-family firmware or an
earlier SIDOU (it finds the FM-1 as "SIDOU FM-1"). Back to
stock: install M-VAVE's FM-1.fwsc the same way. Holding OCT- at power-on is a rescue.

sidou-1.0.0.fwsc, identity FM-1_964, SHA-256 5a6b32bdf8a021a0c0ce9dbdebe5809fd339e526ed41c6bb9322ace051bb32f6.

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