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Method and apparatus for phase synthesis for speech processing

  • US 5,081,681 A
  • Filed: 11/30/1989
  • Issued: 01/14/1992
  • Est. Priority Date: 11/30/1989
  • Status: Expired due to Term
First Claim
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1. A method for synthesizing speech, wherein the harmonic phase signal Θ

  • k (t) in voiced speech is synthesized by the method comprising the steps ofenabling receiving voice/unvoiced information Vk (t) and fundamental angular frequency information ω

    (t),enabling processing Vk (t) and ω

    (t), generating intermediate phase information φ

    k (t), and obtaining a random component rk (t), andenabling synthesizing Θ

    k (t) of voiced speech by combining φ

    k (t) and rk (t).

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