Relates to any kind of sound system or its parts or auxiliaries, ranging from simple general purpose devices to equipment used, for example, in studio technique or sound systems for speech in reverberant or noisy surroundings. Does not specify performance.
BS 5428-1:1977
Original price was: $264.16.$132.00Current price is: $132.00.
Methods for specifying and measuring the characteristics of sound system equipment-General
BSI Group , 12/31/1976
