Prabindh Sundareson (@prabindh)

Prabindh Sundareson is a Senior Design Engineer with the Portable Audio & Video Group, at Texas Instruments, Bangalore. He is the current secretary of the IEEE Signal Processing Society, Bangalore Chapter. He holds 3 patents, and has several pending at the USPTO. He holds a Masters degree in Electronics from Indian Institute of Science. His interests lie in Audio compression algorithms, Signal transforms, Content classification, and security in embedded systems. In his free time, he tends to read Patent Law.

Components in Audio recognition - Part 1

Prabindh Sundareson ● November 20, 2007●6 comments

Audio recognition is defined as the task of recognizing a particular piece of audio (could be music, ring-tone, and speech as well), from a given sample set of audio tracks.

The Human Auditory System (HAS) is unique in that the tasks of "familiarisation" of unknown tracks, and finding "similar" tracks come naturally to us. Tunes from the not-so-recent past can still haunt the human brain many years later, when triggered by a similar tune. The way the brain stores and...

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