Epson debuts speech synthesis chip

Posted on Saturday, Jun 02 2007 @ 20:15 CEST by Thomas De Maesschalck
Earlier this week Epson presented a new speech synthesis chip for embedded applications using the Fonix text-to-speech function.
According to a press release the S1V30120 converts text-based characters into a synthetic speech signal, which is output via the integrated DAC.

It uses a message protocol based on a clock-synchronous serial interface, the chip can be easily integrated with various host devices and MCUs.

The S1V30120 supports decoding of ADPCM data, which means that mixtures of pre-recorded speech and synthetic speech can combined.

The chip is being built for systems that require voice guidance such as those embedded in home appliances, buildings and office/industrial equipment.


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Thomas De Maesschalck

Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.



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