Add Voice Effects

Voice effects allow you to adjust qualities of our Text-to-Speech voices.

Effect - Our effects allow you to alter the Pitch, Speed and Duration of the audio or add a robotic quality to the audio.

Effect Level - Pitch, Speed and Duration can be applied at Effect Levels of -3, -2, -1, 0, 1, 2, 3.

Adding an effect to a Text-to-Speech call requires adding two parameters to the end of your sayText() call.

Example : Add Voice Effects.