IEC 60126:1961/COR1:1965 ed1.0

Заменен

Corrigendum 1 - IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts — 0 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

IEC 60126:1973 ed2.0

Заменен

IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts — 17 стр.

IEC 60126:1961 ed1.0

Заменен

IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts — 13 стр.

На этот документ ссылаются

BS EN ISO 389-4:1999

Действует

Acoustics. Reference zero for the calibration of audiometric equipment. Reference levels for narrow-band masking noise — 16 стр.

BS EN ISO 389-2:1997

Действует

Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones and insert earphones — 20 стр.

BS EN 60645-5:2005

Действует

Electroacoustics. Audiometric equipment. Instruments for the measurement of aural acoustic impedance/admittance — 32 стр.

IEC 60126:1973 ed2.0

Заменен

IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts — 17 стр.

IEC 60126:1961 ed1.0

Заменен

IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts — 13 стр.