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