Acoustique - Mesurage de l'absorption acoustique en salle réverbérante
€25.00
Code of practice for audio-frequency induction-loop systems (AFILS)
€404.00
Characteristic noise emission values of technical sound sources; foundry machines
€83.76
Acoustics. Materials for acoustical applications. Determination of airflow resistance. - Acoustique
€28.00
Dimensions of electrical connector systems for hearing aids; Identical with IEC 29(Sec)255:1993
€48.79
Electroacoustics - Specifications for personal sound exposure meters
€176.00
ELECTROTECHNICAL VOCABULARY. ACOUSTICS AND ELECTROACUSTICS.
€0.00
Specification for instruments for the measurement of aural acoustic impedance/admittance
€193.00
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. PRECISION METHODS FOR DISCRETE-FRECUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS. (ISO 3742:1988).
€65.00
Acoustics; measurement of noise on board vessels; identical with ISO/CD 2923:1992
Acoustics; noise emitted by machinery and equipment; guidelines for the use of basic standards for the determination of emission sound pressure levels at the work station and at other specified positions (ISO/DIS 11200:1993); German version prEN 31200:1993
€69.91
Acoustics; noise emitted by machinery and equipment; measurement of emission sound pressure levels at the work station and at other specified positions; engineering method in an essentially free field over a reflecting plane (ISO/DIS 11201:1993); German version prEN 31201:1993
€84.58
Acoustics; noise emitted by machinery and equipment; measurement of emission sound pressure levels at the work station and at other specified positions; survey method in situ (ISO/DIS 11202:1993); German version prEN 31202:1993
Acoustics; noise emitted by machinery and equipment; determination of emission sound pressure levels at the work station and at other specified positions (ISO/DIS 11203:1993); German version prEN 31203:1993
€63.27
Acoustics; noise emitted by machinery and equipment; measurement of emission sound pressure levels at the work station and at other specified positions; method requiring environmental corrections (ISO/DIS 11204:1993); German version prEN 31204:1993
