Publication detail
The Dependence of the Sound Reduction Factor on the Area of the Testing Element
DOLOŽÍLEK, M. ČURDA, Z. RYNDOVÁ, A. VAŇKOVÁ, M.
Czech title
Závislost indexu neprůzvučnosti na ploše zkušebního vzorku
English title
The Dependence of the Sound Reduction Factor on the Area of the Testing Element
Type
conference proceedings
Language
cs
English abstract
The influence of the pattern size to sound reduction index measurement is discussed. The measurement was made with plaster board plates with minimal size 0,5 m and standard size 1,20 m. The results show the decrease of the sound reduction index with increase of the size of plate. The probably reason is the shift of the critical frequency to sound insulation area.
Keywords in English
Acoustcs, sound reduction factor
RIV year
1995
Released
01.09.1995
Publisher
IVEPO Agency Žilina
Location
IVEPO Agency Žilina, Slovak Republic
ISBN
80-967358-
Book
Proceedings of the 30th International Acoustics Conference
Pages count
6
BIBTEX
@proceedings{BUT64228,
author="Miroslav {Doložílek} and Zbyněk {Čurda} and Anna {Ryndová} and Marie {Vaňková},
title="Závislost indexu neprůzvučnosti na ploše zkušebního vzorku",
booktitle="Proceedings of the 30th International Acoustics Conference",
year="1995",
month="September",
publisher="IVEPO Agency Žilina",
address="IVEPO Agency Žilina, Slovak Republic",
isbn="80-967358-"
}