Sound module functions

GetSoundDuration GetSoundFrequency GetSoundMode GetSoundSampleRate GetSoundState GetSoundVolume PlayFile PlayFileEx PlayTone PlayToneEx SetSoundDuration SetSoundFlags SetSoundFrequency SetSoundMode SetSoundModuleState SetSoundSampleRate SetSoundState SetSoundVolume

#define PlayTone ( _freq, _dur   )     __PlayToneEx(_freq,_dur,4,0) Play a tone. Play a single tone of the specified frequency and duration. The frequency is in Hz (see the Tone constants group). The duration is in 1000ths of a second (see the Time constants group). The tone is played at the loudest sound level supported by the firmware and it is not looped. Parameters: _freq  The desired tone frequency, in Hz. _dur  The desired tone duration, in ms.