使用uPSD33xx和uPSD32xx实现音频发生器的功能

The uPSD32xx and Turbo uPSD33xx devices, from STMicroelectronics, are ideally suited for the development
and support of many commercial audio applications. Because of the high speed and performance
of the uPSD, and the size of its internal Flash Memory, many audio applications can be designed as a
one-chip solution, with all the advantages of very short development times, rapid prototyping, and low
chip-count final designs, thereby saving development and production costs, and minimizing time-to-market.
Typical applications include:
Answering machines
Talking clocks
 Helpers for blind or disabled people
 Entrance Systems
 Automatic public information systems
 Fire-protection systems and fire-alarms
Speech output from washing machine, freezer, and other white goods
Toys