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Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name |

### noTone()

Examples |
    void setup() {
      // sets digital pin 8 as input to connect a switch
      pinMode(8, INPUT);
      // generates a tone of 400Hz on output pin 7 with infinite duration
      tone(7, 400);
    }

    void loop() {
      // if the switch is pressed stop the tone on pin 8
      if (digitalRead(8) == HIGH) {
        noTone(7);
      }
    }
Description | The noTone() method stops the tone generation in the specified output pin.
Syntax |
    noTone(pin)
Parameters |

pin | int: the output pin number to stop generating tone

Returns | None
Usage | Application
Related | tone() noTone() setTonePolyphony() getTonePolyphony()

Updated on July 07, 2011 11:08:45pm PDT