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System and method of synthesizing a plurality of voices

  • US 20040186709A1
  • Filed: 03/17/2003
  • Published: 09/23/2004
  • Est. Priority Date: 03/17/2003
  • Status: Abandoned Application
First Claim
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1. A system of synthesizing a plurality of voices by calculating voice data to generate a synthesized voice to prevent jitters in the synthesized voice, the system comprising:

  • a memory for storing the voice data;

    a processing unit coupled to the memory and triggered by a clock signal so that the processing unit can read the voice data stored in the memory and decode the voice data into a decoded voice;

    a register coupled to the processing unit and actuated by the clock signal for receiving the decoded voice from the processing unit;

    a latch unit coupled to the register and controlled by a timer for acquiring the decoded voices within the register, wherein the timer transmits a sampling signal to the latch unit for triggering periodically the latch unit according to a period of the sampling signal and the latch unit sequentially reads the decoded voices from the processing unit to prevent jitters in the synthesized voice; and

    a digital/analog converter coupled to the latch unit for transferring the decoded voice into an analog synthesized voice to output the analog synthesized voice.

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