Application of SWT and MISO Methods for Measurement and Analysis of Electro-Acoustic and Audio Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00171528" target="_blank" >RIV/68407700:21230/10:00171528 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Application of SWT and MISO Methods for Measurement and Analysis of Electro-Acoustic and Audio Systems
Original language description
This contribution deals with performance evaluation of electro-acoustic and audio systems with non-linearities by a combination of two existing methods: Swept Sine Technique (SWT) and Multiple Input Single Output (MISO) nonlinear modelling. This method has been used for analysis of various components of electro-acoustic and audio systems. In the first application described in our contribution, this test method was used for a detailed analysis of transfer functions of a complete electroacoustic test system with an artificial head. This system is used for the analysis of spatial perception as well as determination of a signal compression impact on its perception. In the next application, this test method was used for measurement and evaluation of the whole transmission chain from studio all the way to the listener. The signal source was a studio recording CD that was transmitted by FM radio to the listener's receiver where it was demodulated, monitored and analyzed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Seventeenth International Congress on Sound and Vibration (ICSV17)
ISBN
978-1-61782-255-1
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
2218-2225
Publisher name
IIAV - International Institute of Acoustics and Vibration
Place of publication
Cairo
Event location
CAIRO
Event date
Jul 18, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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