Class LibMIDIChannel

Represents a single MIDI channel within a BasicSynthesizer.

Index

Accessors

midiParameters patch systemParameters voiceCount

Methods

lockController lockMIDIParameter setDrums setSystemParameter

Accessors

midiParameters

get midiParameters(): Readonly<ChannelMIDIParameter>
The ChannelMIDIParameters of this channel. These are only editable via MIDI messages.

Returns Readonly<ChannelMIDIParameter>
- Defined in src/synthesizer/basic/lib_midi_channel.ts:73

patch

get patch(): Readonly<MIDIPatchFull>
The currently selected MIDI patch of the channel. Note that the exact matching preset may not be available, but this represents exactly what MIDI asks for.

Returns Readonly<MIDIPatchFull>
- Defined in src/synthesizer/basic/lib_midi_channel.ts:52

systemParameters

get systemParameters(): Readonly<ChannelSystemParameter>
The ChannelSystemParameters of this channel. These are only editable via the API.

Returns Readonly<ChannelSystemParameter>
- Defined in src/synthesizer/basic/lib_midi_channel.ts:82

voiceCount

get voiceCount(): number
The channel's current voice count.

Returns number
- Defined in src/synthesizer/basic/lib_midi_channel.ts:91

Methods

lockController

lockController(controller: MIDIController, isLocked: boolean): void
Causes this MIDI channel to ignore controller messages for the given controller number.
Parameters
- controller: MIDIController
  0-127 MIDI CC number.
- isLocked: boolean
  True if locked, false if unlocked.
Returns void
- Defined in src/synthesizer/basic/lib_midi_channel.ts:157

lockMIDIParameter

lockMIDIParameter<P extends keyof ChannelMIDIParameter>(
parameter: P,
isLocked: boolean,
): void
Locks or unlocks a given ChannelMIDIParameter. This prevents any changes to it until it's unlocked.
Type Parameters
- P extends keyof ChannelMIDIParameter
Parameters
- parameter: P
  The channel MIDI parameter to lock.
- isLocked: boolean
  If the parameter should be locked.
Returns void
- Defined in src/synthesizer/basic/lib_midi_channel.ts:110

setDrums

setDrums(isDrum: boolean): void
Toggles drums on this channel.
Parameters
- isDrum: boolean
  If the channel should be drums.
Returns void
- Defined in src/synthesizer/basic/lib_midi_channel.ts:173

setSystemParameter

setSystemParameter<P extends keyof ChannelSystemParameter>(
parameter: P,
value: ChannelSystemParameter[P],
): void
Sets a ChannelSystemParameter of the channel.
Type Parameters
- P extends keyof ChannelSystemParameter
Parameters
- parameter: P
  The type of the parameter to set.
- value: ChannelSystemParameter[P]
  The value to set for the parameter.
Returns void
- Defined in src/synthesizer/basic/lib_midi_channel.ts:131