| 
Class Summary | 
| BusySignal | 
Generates a telephone busy signal, including the periods of silence. | 
| DTMF | 
SampleProcessor source that generates DTMF (dual-tone multi-frequency)
 signals, such as those used by the phone system. | 
| FMSynth | 
  | 
| SawWave | 
SampleProcessor source that generates a sawtooth wave tone. | 
| Silence | 
SampleProcessor source that dumps silence into sound buffers. | 
| SineWave | 
SampleProcessor source that generates a sine wave tone. | 
| SquareWave | 
SampleProcessor source that generates a square wave tone. | 
| StreamSource | 
  | 
| TriangleWave | 
SampleProcessor source that generates a triangle wave tone. | 
| WhiteNoise | 
SampleProcessor source that dumps semi-random data into sound buffers. | 
| WhiteNoise2 | 
SampleProcessor source that dumps semi-random data into sound buffers. |