Result Details

Optimizing Digital Audio Cross-Point Matrix for Desktop Processors Using Parallel Processing and SIMD Technology

SCHIMMEL, J. Optimizing Digital Audio Cross-Point Matrix for Desktop Processors Using Parallel Processing and SIMD Technology. In Recent Advances in Circuits, Systems, Electronics, Control and Signal Processing. WSEAS Applied Informatics & Communications. 1. Puerto De La Cruz, Canary Islands, Spain: 2009. p. 1-5. ISBN: 978-960-474-139-7. ISSN: 1790-5117.
Type
conference paper
Language
English
Authors
Schimmel Jiří, doc. Ing., Ph.D., UTKO (FEEC)
Abstract

The paper deals with optimizing the performance of a multiply-and-add algorithm for digital audio signal processing. This algorithm is used for summing the gained input signals on output buses in applications for distributing, mixing, effect-processing, and switching multi-format digital audio signal in an audio signal network on desktop processors platforms. The paper presents results of an analysis of speed-up and real-time performance of several summing algorithms, which use parallel processing with Intel Threading Building Blocks (TBB) and Streaming SIMD Extension 2 (SSE2) technologies.

Keywords

Parallel processing, Parallel algorithms, Audio systems, Optimization methods, SIMD, Digital audio processing

Published
2009
Pages
1–5
Journal
WSEAS Applied Informatics & Communications, vol. 2009, ISSN 1790-5117
Proceedings
Recent Advances in Circuits, Systems, Electronics, Control and Signal Processing
Series
1
Edition
1
Conference
The 8th WSEAS International Conference on Circuits, Systems, Electronics, Control & Signal Processing (CSECS'09)
ISBN
978-960-474-139-7
Place
Puerto De La Cruz, Canary Islands, Spain
UT WoS
000276789200041
BibTeX 
@inproceedings{BUT33166,
  author="Jiří {Schimmel}",
  title="Optimizing Digital Audio Cross-Point Matrix for Desktop Processors Using Parallel Processing and SIMD Technology",
  booktitle="Recent Advances in Circuits, Systems, Electronics, Control and Signal Processing",
  year="2009",
  series="1",
  journal="WSEAS Applied Informatics & Communications",
  volume="2009",
  number="1",
  pages="1--5",
  address="Puerto De La Cruz, Canary Islands, Spain",
  isbn="978-960-474-139-7",
  issn="1790-5117"
}
Departments
Department of Telecommunications (UTKO)
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