Electroacoustics - Audiometric equipment - Part 7: Instruments for the measurement of auditory brainstem responses
€88.00
Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz (IEC 62127-1:2007); German version EN 62127-1:2007, Corrigendum to DIN EN 62127-1:2008-06.
€56.17
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007); German version EN 62127-2:2007, Corrigendum to DIN EN 62127-2:2008-06.
€34.30
Corrigendum 1 - Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz
€0.00
Corrigendum 1 - Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz
Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airborne noise. Determination of the sound power level
€269.00
Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields up to 40 MHz (IEC 62127-3:2007); German version EN 62127-3:2007.
€105.42
Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz (IEC 62127-1:2007); German version EN 62127-1:2007.
€195.79
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007); German version EN 62127-2:2007.
€214.30
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/640/CD:2007)
Ultrasons - Mesurage de puissance - Balances de forces de rayonnement et exigences de fonctionnement
€153.00
Ultrasonics - Hydrophones - Part 1 : measurement and characterization of medical ultrasonic fields up to 40 MHz - Ultrasons
€198.33
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 29/634/CDV:2007); German version prEN 61094-2:2007
€111.40
Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts (IEC 29/638/CD:2007)
Ultrasonics. Power measurement. Radiation force balances and performance requirements
€374.00
