Specifies the noise test signal and acoustic environment and gives method of measurement under free-field and diffuse field conditions.
BS 5428-11 SUPPLEMENT 1:1981
Original price was: $264.16.$132.00Current price is: $132.00.
Methods for specifying and measuring the characteristics of sound system equipment. Loudspeakers.-Noise signals for loudspeaker units and loudspeaker systems
BSI Group , 12/31/1980
Pages: 12

