Measurement and assessment of aircraft noise; determination of rating level of aircraft noise exposure
€34.30
Acoustik; measurement of noise inside aircraft
€41.78
Acoustics; measurement of noise emitted by accelerating road vehicles; engineering method
Acoustic, electroacoustic; standard frequencies for measurements
Hearing aids; hearing aids with induction pick-up coil input; identical with IEC 60118-1, edition 1983
Hearing aids; hearing aids with automatic gain control circuits; identical with IEC 60118-2, edition 1983
Measurement of airborne noise emitted by machines; enveloping surface method and special reverberation room method; household and similar electrical appliances; general requirements
€84.58
Measurement of airborne noise emitted by machines; engineering method for special reverberation test rooms
€69.91
Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; heat pump units with electrically driven compressors
Sclaes and sizes for plotting frequency characteristics and polar diagrams; identical with IEC 60263:1982
Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; surface treatment plants
€77.20
Measurement of airborne noise emitted by machines; enveloping surface method; surface treatment plant; measurement example
Hearing aids; measurement of electroacoustical characteristics; identical with IEC 60118-0, edition 1983
Occluded-ear simulator for the Measurement of earphones coupled to the ear by ear inserts; identical with IEC 60711, edition 1981
€48.79
Integrating-averaging sound level meters; identical with IEC 60804, edition 1985
€63.27
