Additional requirements for the extension of the precision sound level meter to an impulse sound level meter
€24.39
Acoustics; symbols
€34.30
Glossary of acoustical terms
€269.00
Sound system equipment - Part 3: Sound systems amplifiers
€418.00
Measurement of noise emitted by railway-vehicles
Acoustical quality in small to medium size rooms
€41.78
Specification for a reference zero the calibration of pure-tone audiometers Data earphone coupler combinations maintained at certain standardizing laboratories
The noise emission of drop and open die-smitheries and measures for reduction thereof
€51.99
Magnetic tape recording and reproducing systems: Dimensions and characteristics
€127.00
Scales and sizes for plotting frequency characteristics
€11.00
Sound system equipment - Part 1 : General
€22.00
Guide to the selection of methods of measuring noise emitted by machinery
Method for calculating loudness
€193.00
Normal equal-loudness contours
Amendment 1 - Processed disk records and reproducing equipment
