Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005
Edition 2005-05

Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012); German version EN 62585:2012
Edition 2013-03

Cinematography - B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres - Specifications and measurements
Edition 2015-06

Cinematography; A-chain frequency response for reproduction of 35 mm photographic sound; Reproduction characteristics
Edition 1986-06

Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012) (german version)
Edition 2015-11-01

Measurement microphones. Part 6: Electrostatic actuators for determination of frequency response
Edition 2005-01

Measurement microphones - Part 6: electrostatic actuators for determination of frequency response
Edition 2005-04-01

Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
Edition 2013-02-02

Cinematography. 35 mm film. Sound. Specification for reproduction characteristics of the A-chain frequency response for 35 mm photographic sound
Edition 1987-04-30

Measurement microphones - Electrostatic actuators for determination of frequency response
Edition 2005-02-24