DocumentCode
3365003
Title
Fast parallel audio fingerprinting implementation in reconfigurable hardware and GPUs
Author
Martínez, José Ignacio ; Vitola, Jaime ; Sanabria, Adriana ; Pedraza, César
Author_Institution
DATCCCIA, Univ. Rey Juan Carlos, Madrid, Spain
fYear
2011
fDate
13-15 April 2011
Firstpage
245
Lastpage
250
Abstract
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.
Keywords
audio signal processing; computer graphic equipment; coprocessors; information retrieval; music; reconfigurable architectures; GPU; MIR; music information retrieval; parallel audio fingerprinting; reconfigurable hardware; Correlation; Digital signatures; Field programmable gate arrays; Graphics processing unit; Real time systems; Software algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Programmable Logic (SPL), 2011 VII Southern Conference on
Conference_Location
Cordoba
Print_ISBN
978-1-4244-8847-6
Type
conf
DOI
10.1109/SPL.2011.5782656
Filename
5782656
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