Fast parallel audio fingerprinting implementation in reconfigurable hardware and gpus

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2011-05-31

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One of the main challenges that Music Information Retrieval (MIR) faces is performance. This paper presents an algorithm based on fingerprinting techniques implemented in a low-cost embedded reconfigurable platform. This fast algorithm is even faster when implemented in parallel for a GPU platform. The hit rate of the implementations is practically 100 % and the response time is two times faster than the response time of a top class PC, which means MIR times of up to 65 audio tracks in real time.

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