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A programmable DSP solution to a solid state audio player

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4 Author(s)
J. Hayes ; Texas Instrum. Inc., Stafford, TX, USA ; S. Handley ; J. Kridner ; M. Nadeski

Portable solid state audio players are currently reaching consumers through the advent of new audio compression algorithms and non-volatile flash memory technology. This paper presents a low-power, software programmable portable audio system utilizing these technologies. The key to this system is a 16-bit, fixed point digital signal processor (DSP) that handles decoding and other features while allowing software upgradeability.

Published in:

Consumer Electronics, 1999. ICCE. International Conference on

Date of Conference:

22-24 June 1999