Sets out a direct method and a comparison method for determining the sound power level produced by a source. Specifies test room requirements, source location and operating conditions, instrumentation and techniques for obtaining an estimate of mean-square sound pressure from which the power sound level of the source in octave or one-third octave bands is calculated. Applies primarily to sources which produce steady broad-band noise.
Original price was: $36.00.$18.00Current price is: $18.00.
Acoustics – Determination of sound power levels of noise sources, Part 2: Precision methods for broad-band sources in reverberation rooms
Standards Australia , 01/01/1985
Pages: 12
Related products
-
AS 1614-1974
Original price was: $52.61.$26.00Current price is: $26.00. -
AS CA16-1962
Original price was: $102.16.$51.00Current price is: $51.00. -
AS CA38-1971
Original price was: $213.61.$106.00Current price is: $106.00. -
AS CA18-1964
Original price was: $58.22.$29.00Current price is: $29.00. -
AS 1682-1974
Original price was: $30.14.$15.00Current price is: $15.00.