Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [in situ] working conditions
€286.00
Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves
€127.00
Rotating electrical machines - Part 9 : noise limits
€65.66
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
€69.00
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-5: Particular requirements for electric thermal storage room heaters
€44.00
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens - Acoustique
€82.01
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 6: Listening tests on loudspeakers - Single stimulus ratings and paired comparisons
Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005
€98.32
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise -- Part 2-9: Particular requirements for electric hair care appliances
€65.00
Measurement microphones - Part 6 : electrostatic actuators for determination of frequency response
€93.91
Electroacoustics. Audiometric equipment Instruments for the measurement of aural acoustic impedance/admittance
€269.00
Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions
€134.02
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-11 : particular requirements for electrically operated food preparation appliances - Appareils électrodomestiques et analogues
€77.96
Measurement microphones Electrostatic actuators for determination of frequency response
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
€231.00
