Performance Analysis of Parallel Signal Processing Algorithms in Audio Mixing Systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU87601" target="_blank" >RIV/00216305:26220/10:PU87601 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Performance Analysis of Parallel Signal Processing Algorithms in Audio Mixing Systems
Original language description
Algorithms for real-time parallel processing of an audio signal in large-scale digital audio distribution networks, implemented on personal computer platform, are compared in this paper from the performance point of view. In such systems, the summing andmultiplication of audio signal take up a significant portion of the processing power of the system. Therefore, there is a tendency to decrease its computing demands and thus reserve the computing power of the processor for other signal processing modules in the audio network. Various approaches can therefore be used to distribute computing among several threads. Seven approaches are analyzed in the paper and fastest one is found with regard to the size of audio sample buffers.
Czech name
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Czech description
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Project
<a href="/en/project/GP102%2F07%2FP505" target="_blank" >GP102/07/P505: Digital Audio Signal Processing and Interfacing in Modern Multimedia Systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of The Ninth International Conference on Networks ICN 2010
ISBN
978-0-7695-3979-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
IEEE Computer Society
Place of publication
Neuveden
Event location
Menuires
Event date
Apr 11, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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