Huron & SNAP Documentation

OTHER SIMULATION TOOLS
in long lWaveID The waveID that you want to assign to this wave. If the
waveID is already taken by another wave, that wave has the ID
removed from it. A single wave can be assigned multiple
waveIDs. It is removed from the WavePlayer’s memory when
its last ID is removed.
in const char* szPath Full path of a SIM file
SNAPUpdateVoice
After the waves have been loaded it is necessary to assign them
to a voice in order to play the wave. To do this send the
SNAPUpdateVoice command. Once the wave is playing it is
possible to send more SNAPUpdateVoice commands to change
the pitch and level of the voice.
in long lVoice Voice number
in long lWaveID WaveID to assign to this voice
in float fSPL Sound pressure level of this voice between 0 and 1
in float fPBend Pitchbend value of this voice. 0 turns the voice off, 0.5 is half
pitch, 1.0 is normal pitch and 2.0 is double pitch
SNAPTriggerVoice
Starts a voice playing.
in long lVoice Voice number
SNAPReleaseVoice
Stops a voice playing.
in long lVoice Voice number
SNAPRemoveWave
Allows the driving application to remove a wave from the
WavePlayer.
in long lWaveID The identification number of the wave file to remove
SNAPGetWaveInfo
After sending a SNAPGetWaveProp the driving application is
returned the number of loaded “waves” parameter of the
returning structure. After this return is made, the
SNAPGetWaveInfo will return information on all these waves
by passing the “index” which is a number from 0 to “waves”
(derived from SNAPGetWaveProp).
If the wave was loaded by the driving application the structure
returned provides the lWaveID and its complete path in “file” or
its “szWaveName” and “plChecksum”.
out long* lWaveID Identification number of the wave file
in long lIndex The WavePlayer voice number
out char* szPath Full path of a SIM file
out char* szWaveName Name of the wave
out long* plChecksum Checksum
HURON TECHNICAL MANUAL PAGE 176