STN - Slovenské národní normy

Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Electroacoustics. Simulators of human head and ear. Part 1: Ear simulator for the calibration of supra-aural earphones

Dostupné prevedenie: Tlačené

Electroacoustics. Simulators of human head and ear. Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range

Dostupné prevedenie: Tlačené

Electroacoustics. Simulators of human head and ear. Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry

Dostupné prevedenie: Tlačené

Electroacoustics. Instruments for the measurement of sound intensity. Measurement with pairs of pressure sensing microphones (IEC 61043: 1993)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Electroacoustics – Audiometric equipment Part 5: Instruments for the measurement of aural acoustic impedance/admittance

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Instruments for the measurement of aural acoustic impedance/admittance (IEC 61027:1991)

Dostupné prevedenie: Tlačené

Electroacoustics - Sound calibrators

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Electroacoustics. Sound calibrators

Dostupné prevedenie: Tlačené