Archives of Acoustics, 26, 1, pp. , 2001

Sound reproduction levels in portable players used by pupils in Warsaw secondary schools

P. Rogowski
Laboratory of Music Acoustics, F. Chopin Academy of Music

T. Rościszewska
Laboratory of Music Acoustics, F. Chopin Academy of Music

A. Jaroszewski
Laboratory of Music Acoustics, F. Chopin Academy of Music

Sound pressure levels in insert headphones used by young
users of CC and CD players were measured in 421 cases. In 137 of these cases
short selections of music were recorded and analysed. The results show SPLs in
excess of what is considered as a safe sound pressure level.


Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN)