Generación de Nuevo Conocimiento: Artículos publicados en revistas especializadas - Electrónicos
Fast parallel audio fingerprinting implementation in reconfigurable hardware and gpus
Fecha
2011-05-31Autor
Martínez, Jose Ignacio
Vitola, Jaime
Sanabria, Adriana
Pedraza, Cesar
Institución
Resumen
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.