Result Details

Performance Analysis of Parallel Signal Processing Algorithms in Audio Mixing Systems

SCHIMMEL, J. Performance Analysis of Parallel Signal Processing Algorithms in Audio Mixing Systems. In Proceedings of The Ninth International Conference on Networks ICN 2010. IEEE Computer Society, 2010. p. 61-64. ISBN: 978-0-7695-3979-9.
Type
conference paper
Language
English
Authors
Schimmel Jiří, doc. Ing., Ph.D., UTKO (FEEC)
Abstract

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 and multiplication 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.

Keywords

Parallel processing; Parallel algorithms; Audio systems; Digital audio processing

URL
Published
2010
Pages
61–64
Proceedings
Proceedings of The Ninth International Conference on Networks ICN 2010
Edition
1
Conference
The Ninth International Conference on Networks ICN 2010
ISBN
978-0-7695-3979-9
Publisher
IEEE Computer Society
BibTeX 
@inproceedings{BUT32544,
  author="Jiří {Schimmel}",
  title="Performance Analysis of Parallel Signal Processing Algorithms in Audio Mixing Systems",
  booktitle="Proceedings of The Ninth International Conference on Networks ICN 2010",
  year="2010",
  number="1",
  pages="61--64",
  publisher="IEEE Computer Society",
  isbn="978-0-7695-3979-9",
  url="http://www.iaria.org/conferences2010/ICN10.html"
}
Departments
Department of Telecommunications (UTKO)
Back to top