Instance Property

pitchMultiplier

The baseline pitch at which the utterance will be spoken.

Declaration

@property(nonatomic) float pitchMultiplier;

Discussion

The default pitch is 1.0. Allowed values are in the range from 0.5 (for lower pitch) to 2.0 (for higher pitch).

See Also

Configuring Utterance Speech

postUtteranceDelay

The amount of time a speech synthesizer will wait after the utterance is spoken before handling the next queued utterance.

preUtteranceDelay

The amount of time a speech synthesizer will wait before actually speaking the utterance upon beginning to handle it.

rate

The rate at which the utterance will be spoken.

voice

The voice used to speak the utterance.

volume

The volume used when speaking the utterance.