This function sets the baseline pitch and the pitch mode of the speech produced by Macintalk. The format of this command is
SetPitch thePitch [ , theMode]
The pitch can take a value from 65 to 500 (units are Hz). The mode can take the value of "natural" or "robotic". If you only want to change the pitch, omit the mode parameter. If you only want to change the mode, deliver 0 as the pitch parameter.
If there is no error, the Result is empty. The only error that can occur is returned in the Result as: