3. The system of claim 1, wherein said transition error includes a pitch deviation error, said pitch deviation error corresponding to the difference in pitch between said pitch candidate in said current frame and said corresponding pitch candidate in said previous frame if both said frames are voiced.
3. The system of claim 1, wherein said transition error includes a pitch deviation error, said pitch deviation error corresponding to the difference in pitch between said pitch candidate in said current frame and said corresponding pitch candidate in said previous frame if both said frames are voiced. 4. The system of claim 3, wherein said pitch deviation error is set at a constant if at least one of said frames is unvoiced.