class Haematite::VoiceCollection

Overview

A set of Voice instances used for synthesis. The Synthesizer class uses this rather than creating voices directly during synthesis.

Defined in:

haematite/voice.cr

Constructors

.new(synth : Synthesizer, maxActiveVoiceCount : Int32)
Creates a new VoiceCollection instance.

Instance Method Summary

#activeVoiceCount : Int32
The number of active voices.
#clear
Clears all voices.
#eachActive(&)
Loops through all of the currently active voices, yielding each one to the block.
#process : Nil
"Runs" all voices.
#requestNew(region : InstrumentRegion, channel : Int32) : Voice | Nil
Requests a new Voice instance for the given instrument on the given channel.

Constructor Detail

def self.new(synth : Synthesizer, maxActiveVoiceCount : Int32) #

Creates a new VoiceCollection instance.

Instance Method Detail

def activeVoiceCount : Int32 #

The number of active voices.

def clear #

Clears all voices.

def eachActive(&) #

Loops through all of the currently active voices, yielding each one to the block.

def process : Nil #

"Runs" all voices.

def requestNew(region : InstrumentRegion, channel : Int32) : Voice | Nil #

Requests a new Voice instance for the given instrument on the given channel. If the VoiceCollection has not yet reached the maximum polyphony, this returns a new Voice instance. Otherwise, this returns nil.