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Incorporate, assess speech algorithms

Posted: 16 Aug 2007 ?? ?Print Version ?Bookmark and Share

Keywords:DSP algorithm? communications system design tools? speech processing?

Continuously increasing numbers of algorithms are embedded into various electronic systems today. How does an embedded system developer know which algorithm to use for speech processing, such as that found in basic telephony systems?

Speech processing mainly involves compression-decompression, recognition, conditioning and enhancement algorithms. Signal-processing algorithms are very dependent on system resources such as available memory and clock capacity. As these resources add cost to systems, they're often restricted by the product vendor to keep the product cost low. Basic traits such as memory and clock consumption are inherent parts of an algorithm's complexity. The lesser the complexity, the better the algorithm, provided it does its job efficiently.

This technical article by Nitin Jain of MindTree Consulting discusses more about incorporate and assessing speech algorithms.

View the PDF document for more information.

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