mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-18 10:35:11 +00:00
16 lines
807 B
Markdown
16 lines
807 B
Markdown
# AY8930 instrument editor
|
|
|
|
AY8930 instrument editor consists of these macros.
|
|
|
|
- **Volume**: volume sequence
|
|
- **Arpeggio**: pitch in half-steps
|
|
- **Noise Freq**: AY8930 noise generator frequency sequence
|
|
- **Waveform**: selector of sound type: pulse wave tone, noise or envelope generator
|
|
- **Pitch**: fine pitch
|
|
- **Phase Reset**: trigger restart of waveform
|
|
- **Duty**: duty cycle of a pulse wave sequence
|
|
- **Envelope**: allows shaping an envelope
|
|
- **AutoEnv Num**: sets the envelope to the channel's frequency multiplied by numerator
|
|
- **AutoEnv Den**: sets the envelope to the channel's frequency divided by denominator
|
|
- **Noise AND Mask**: alters the shape/frequency of the noise generator, allowing to produce various interesting sound effects and even PWM phasing
|
|
- **Noise OR Mask**: see above
|