mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-16 01:35:07 +00:00
25 lines
No EOL
943 B
Markdown
25 lines
No EOL
943 B
Markdown
# Commodore Amiga
|
|
|
|
a computer with a desktop OS, lifelike graphics and 4 channels of PCM sound in 1985? no way!
|
|
|
|
in this very computer music trackers were born...
|
|
|
|
imported MOD files use this chip, and will set A-4 tuning to 436.
|
|
|
|
# effects
|
|
|
|
- `10xx`: **toggle low-pass filter.** `0` turns it off and `1` turns it on.
|
|
- `11xx`: **toggle amplitude modulation with the next channel.**
|
|
- does not work on the last channel.
|
|
- `12xx`: **toggle period (frequency) modulation with the next channel.**
|
|
- does not work on the last channel.
|
|
- `13xx`: **change wave.**
|
|
- only works when "Mode" is set to "Wavetable" in the instrument.
|
|
|
|
# info
|
|
|
|
this chip uses the [Generic Sample](../4-instrument/amiga.md) instrument editor.
|
|
|
|
- the maximum rate for sample playback is technically 31469Hz but anything higher than 28867Hz will sound glitchy on hardware.
|
|
- sample lengths and loop will be set to an even number.
|
|
- samples can't be longer than 131070. |