Automatic Prosody Manipulation Using LPC-Residual Technique

Prosody is the melody of sounds, which will be produced when an impulse passes through the vocal tract and filtered by it. Changing these series of pulses will change its frequency that results change of pitch. It is this continuous change of the pitch in terms of duration and fundamental frequency that results change of sound prosody. Therefore, prosody manipulation is the changing of these pitches, its duration and some times its amplitudes.