Amendment 1 - Ultrasonics power measurement in liquids in the frequency range 0,5 MHz to 25 MHz
€22.00
Hearing aids Electromagnetic compatibility (EMC). Product standard
€165.00
INSTRUMENTS FOR THE MEASUREMENT OF AURAL ACOUSTIC IMPEDANCE/ADMITTANCE.
€72.00
Audiometers - Part 4: Equipment for extended high-frequency audiometry
€59.00
Electroacoustics - Sound calibrators
€231.00
Electroacoustics - Octave-band and fractional-octave-band filters
€76.00
Hearing aids - Part 13: Electromagnetic compatibility (EMC)
€88.00
DIGITAL AUDIO INTERFACE.
SOUND SYSTEM EQUIPMENT. PART 7: HEADPHONES AND EARPHONES.
€86.00
SOUND LEVEL METERS.
€51.00
INTEGRATING-AVERAGING SOUND LEVEL METERS.
€36.00
Electroacoustics - Sound level meters (IEC 29/362/CDV:1997)
€122.34
€68.00
AUDIOMETERS. PART 3: AUDITORY TEST SIGNALS OF SHORT DURATION FOR AUDIOMETRIC AND NEURO-OTOLOGICAL PURPOSES.
€56.00
Amendment 2 - Hearing aids. Part 2: Hearing aids with automatic gain control circuits
€44.00
