Sanabria, AdrianaVitola Oyaga, JaimePedraza Bonilla, Cesar2020-02-192020-02-192011-06-30http://hdl.handle.net/11634/21782The search techniques audio content MIR (music information retrieval) face two major challenges: the robustness of the algorithm and the speed of this operation. In this article proposes a model of fast algorithm for the extraction of audio data by the fingerprinting technique, which is implemented on a CPU-based platform and then parallelized to run on a graphics hardware (GPU). Tests on GPU determined a success rate close to 100% and response times approximately 2 times lower than those obtained with a PC workstation, allowing searches of up to 65 commercial in real-time.application/pdfAtribución-NoComercial-CompartirIgual 2.5 Colombiahttp://creativecommons.org/licenses/by-nc-sa/2.5/co/Parallel AlgorithmAudioGPUhttps://doi.org/10.1109/COLOMCC.2011.5936339Generación de Nuevo Conocimiento: Artículos publicados en revistas especializadas - Electrónicos