SOUND SYSTEM EQUIPMENT. METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SOUNDERS (ELECTROACOUSTIC TRANSDUCERS FOR TONE PRODUCTION).
€68.00
Acoustics — Measurement of noise on board vessels Technical Corrigendum 1
€0.00
ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996).
€79.00
ACOUSTICS. PROCEDURE FOR THE COMPARISON OF NOISE-EMISSION DATA FOR MACHINERY AND EQUIPMENT. (ISO 11689:1996).
€71.00
Acoustics. Measurement of the in situ sound attenuation of a removable screen. - Acoustique
€52.13
Acoustics. Preferred frequencies. - Acoustique
€28.06
Acoustics. Determination of sound power levels noise sources using intensity Measurement by scanning
€269.00
Acoustics - Measurements on silencers in situ (ISO 11820:1996); German version EN ISO 11820:1996
€77.20
Acoustics — Preferred frequencies
€51.00
Acoustics — Measurement of the in situ sound attenuation of a removable screen
€77.00
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances
€124.00
Measurement and assessment of low-frequency noise immissions in the neighbourhood - Guidelines for the assessment for industrial plants
€34.30
Measurement and assessment of low-frequency noise immissions in the neighbourhood
€48.79
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances (ISO 3822-4:1997); German version EN ISO 3822-4:1997
€84.58
Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996
