Detail výsledku

Subjective Evaluation of Latency in Real-Time Audio Signal Processing Systems

SCHIMMEL, J. Subjective Evaluation of Latency in Real-Time Audio Signal Processing Systems. In Proceedings of 33rd International Conference on Telecommunications and Signal Processing - TSP 2010. Budapest: Asszisztencia Szervezo Kft., 2010. p. 74-77. ISBN: 978-963-88981-0-4.
Typ
článek ve sborníku konference
Jazyk
angličtina
Autoři
Schimmel Jiří, doc. Ing., Ph.D., UTKO (FEKT)
Abstrakt

This paper deals with a subjective evaluation of an audio signal latency caused by principle of real-time digital audio signal processing. Design of an experiment is described in the paper that uses psychoacoustic method of constant stimuli with anchor to evaluate sensation of the latency in live music performance on an electronic musical instrument. Results of the experiment are presented in the paper for several types of electronic music instruments. The recommended buffer size for real-time digital audio signal processing systems is discussed in conclusion, based on the experiment results and efficiency of parallel audio processing algorithms implemented in modern multiple-core desktop processors.

Klíčová slova

Acoustic signal processing, Audio systems, Real-time systems, Subjective evaluation

Rok
2010
Strany
74–77
Sborník
Proceedings of 33rd International Conference on Telecommunications and Signal Processing - TSP 2010
Konference
The 33rd International Conference on Telecommunication and Signal Processing, TSP 2010
ISBN
978-963-88981-0-4
Vydavatel
Asszisztencia Szervezo Kft.
Místo
Budapest
BibTeX 
@inproceedings{BUT35246,
  author="Jiří {Schimmel}",
  title="Subjective Evaluation of Latency in Real-Time Audio Signal Processing Systems",
  booktitle="Proceedings of 33rd International Conference on Telecommunications and Signal Processing - TSP 2010",
  year="2010",
  pages="74--77",
  publisher="Asszisztencia Szervezo Kft.",
  address="Budapest",
  isbn="978-963-88981-0-4"
}
Pracoviště
Ústav telekomunikací (UTKO)
Nahoru