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Sourcecode: pwlib version File versions

void PDTMFEncoder::GenerateRingBackTone (  )  [inline]

Generate PCM data for a single cadence of the US standard ring tone of 440/480hz for 2 seconds, followed by 5 seconds of silence

Definition at line 106 of file dtmf.h.

    {
      AddTone(440, 480, 2000);
      AddTone(0,   0,   4000);
    }


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