silencedetector~
Outputs a bang if a signal buffer of silence is detected after a note off
Description
Outputs a bang if a signal buffer of silence is detected after a note off. Use inside polyphonic rnbo subpatchers to mute voices.
Inlets
input [signal]
The audio signal that is analyzed for silence. When a full audio of buffer of zero values is detected after a note-off message is sent to the right inlet, the silencedetector~ object will send out a bang. This can be used with the voice object to control the mute state of voices when manually managing polyphony.
midiin [number]
The right inlet accepts formatted MIDI note on and off messages (see midiformat ). When it receives a note-off message, it begins analyzing the audio signal in the left inlet for silence.
Outlets
silence [bang]
Sends out a bang when silence is detected (the right inlet receives a note-off message and the left inlet receives a full audio buffer of silence).
Fixed Attributes
These attributes must be set in the object box and determine the behavior of the object at runtime.
length [number] (default: -1)
Length in samples that silence has to persist until a bang is sent (defaults to current vector size).
threshold [number] (default: 0)
Level that is considered as silence.
Dynamic Attributes
These attributes can be modified in the code during execution using the set object
input [signal]
The audio signal that is analyzed for silence. When a full audio of buffer of zero values is detected after a note-off message is sent to the right inlet, the silencedetector~ object will send out a bang. This can be used with the voice object to control the mute state of voices when manually managing polyphony.
midiin [number]
The right inlet accepts formatted MIDI note on and off messages (see midiformat ). When it receives a note-off message, it begins analyzing the audio signal in the left inlet for silence.
See Also
| Name | Description |
|---|---|
| adsr~ | Attack-Decay-Sustain-Release envelope generator |
| makenote | Generate a note-on/note-off pair |
| midiformat | Prepare data in the form of a MIDI message |
| midiin | MIDI input stream |
| p | |
| voice | Report voice index and set mute status |