AudioChannel
StructSource: AudioTypes.h
Description
Represents the internal state of a single audio channel.
Designed to be static and memory-efficient.
Properties
| Name | Type | Description |
|---|---|---|
sweepSamplesTotal | uint32_t | Total samples for the sweep. |
sweepSamplesRemaining | uint32_t | Samples remaining in the sweep. |
sweepStartHz | float | Starting frequency in Hz (NOISE: LFSR clock). |
sweepEndHz | float | Ending frequency in Hz (NOISE: LFSR clock). |
sweepStartIncQ32 | uint32_t | Melodic: Q32 phase inc start; NOISE: start period. |
sweepEndIncQ32 | uint32_t | Melodic: Q32 phase inc end; NOISE: end period. |
sweepCurve | SweepCurve | Active sweep curve (may fallback to Linear). |
sweepLogRatio | float | FPU Exponential: logf(endHz/startHz). |
sweepLogStartQ16 | int32_t | Q15 path Exponential: log2(start) in Q16. |
sweepLogDeltaQ16 | int32_t | Q15 path Exponential: log2(end/start) in Q16. |
Methods
void reset()
Description:
Resets the channel to a clean disabled state.