index :: synth

synth.metro~

ready to use metronome synth

available since version: 0.9.7

---

arguments:

• TEMPO tempo in beats per minute
  type: symbol
  units: bpm
  

• TSIG time signature
  type: symbol
  

methods:

• down manually play downbeat sound
  

• on manually play onbeat sound
  

• off manually play offbeat sound
  

• mark manually play mark sound
  

properties:

• @tempo Get/set tempo. If beat division is ommitted, using 1/4
  type: symbol
  units: bpm
  default: 60|4bpm
  

• @tsig Get/set metronome time signature, can be complex like: |1/4+15/16| etc.
  type: symbol
  default: |4/4|
  

• @gain Get/set common synth gain
  type: float
  units: db
  range: -12..12
  default: 0
  

• @down.gain Get/set downbeat gain
  type: float
  units: db
  range: -12..12
  default: 6
  

• @on.gain Get/set on-beat gain
  type: float
  units: db
  range: -12..12
  default: 6
  

• @off.gain Get/set off-beat gain
  type: float
  units: db
  range: -12..12
  default: 6
  

• @mark.gain Get/set mark sound gain
  type: float
  units: db
  range: -12..12
  default: 6
  

• @down.freq Get/set downbeat frequency
  type: float
  units: Hz
  range: 100..5000
  default: 1500
  

• @on.freq Get/set on-beat frequency
  type: float
  units: Hz
  range: 100..5000
  default: 1000
  

• @off.freq Get/set off-beat frequency
  type: float
  units: Hz
  range: 100..5000
  default: 500
  

• @mark.freq Get/set mark sound frequency
  type: float
  units: Hz
  range: 100..5000
  default: 2000
  

• @down.reson Get/set downbeat resonance value (Q)
  type: float
  range: 5..100
  default: 50
  

• @on.reson Get/set on-beat resonance value (Q)
  type: float
  range: 5..100
  default: 30
  

• @off.reson Get/set off-beat resonance value (Q)
  type: float
  range: 5..100
  default: 10
  

• @mark.reson Get/set mark sound resonance value (Q)
  type: float
  range: 5..500
  default: 500
  

• @active Get/set on/off dsp processing
  type: bool
  default: 1
  

• @osc (initonly) Get/set OSC server name to listen
  type: symbol
  

• @id (initonly) Get/set OSC address id. If specified, bind all properties to /ID/synth_metro/PROP_NAME osc address, if empty bind to /synth_metro/PROP_NAME.
  type: symbol
  

inlets:

• 1: start, 0: stop metronome
  type: control
• 1: play downbeat, 2: play on-beat, 3: play off-beat
  type: control
• set tempo in 1/4 per minute
  type: control

outlets:

• synth output
  type: audio
• current beat: 1: downbeat, 2: onbeat, 3: offbeat, 4: mark
  type: control

keywords:

metro poly rhythm

Authors: Serge Poltavsky

License: GPL3 or later