8. The speech synthesizer of claim 1 wherein said output means includes vocal tract means comprising a plurality of resonant filters that are adapted to substantially produce the frequency spectrum of each phoneme in said desired sequence of phonemes, said plurality of resonant filters including at least one variable resonant filter that is tunable under the control of one of said control signals and is adapted to produce the first resonant formant in the frequency spectrums of said desired sequence of phonemes.
8. The speech synthesizer of claim 1 wherein said output means includes vocal tract means comprising a plurality of resonant filters that are adapted to substantially produce the frequency spectrum of each phoneme in said desired sequence of phonemes, said plurality of resonant filters including at least one variable resonant filter that is tunable under the control of one of said control signals and is adapted to produce the first resonant formant in the frequency spectrums of said desired sequence of phonemes. 9. The speech synthesizer of claim 8 wherein said inflection control means is adapted to decrease the fundamental frequency of said voiced excitation signal whenever said one control signal is produced.