MEASUREMENT AND CHARACTERISATION OF ULTRASONIC FIELDS USING HYDROPHONES IN THE FREQUENCY RANGE 0,5 MHZ TO 15 MHZ.
€104.00
€36.00
Amendement 2 à la norme NF EN 60268-5 de décembre 1996
€53.50
Équipements pour systèmes électroacoustiques - Partie 5 : haut-parleurs.
€125.00
ULTRASONIC POWER MEASUREMENT IN LIQUIDS IN THE FREQUENCY RANGE 0,5 MHZ TO 25 MHZ.
€68.00
THE ABSOLUTE CALIBRATION OF HYDROPHONES USING THE PLANAR SCANNING TECHNIQUE IN THE FREQUENCY RANGE 0,5 MHZ TO 15 MHZ.
€71.00
Digital audio interface - Amendment 2 (IEC 60958:1989/A2:1995); German version EN 60958:1990/A2:1995
€56.17
Hearing aids Methods for measurement of electroacoustical characteristics hearing with automatic gain control circuits
€269.00
Hearing aids - Part 1: Hearing aids with induction pick-up coil input; Amendment A1 (IEC 29/340/CDV:1996)
€34.30
Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid puroses; Amendment A1 (IEC 29/341/CDV:1996)
Équipements pour systèmes électroacoustiques - Partie 7 : casques et écouteurs.
€126.00
INTEGRATING-AVERAGING SOUND LEVEL METERS.
€74.00
AUDIOMETERS. PART 1: PURE-TONE AUDIOMETERS.
€73.00
Specification for measurement microphones Primary method free-field calibration of laboratory standard by the reciprocity technique
MEASUREMENT MICROPHONES. PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES.
€65.00
