IEC - International Electrotechnical Commission - IEC 60126:1961/COR1:1965
Corrigendum 1 - IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 June 1965 |
| Status: | revised |
| ICS Code (Electroacoustics): | 17.140.50 |
Document History
January 1, 1973
IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
Describes a coupler for loading the earphone with a specified acoustic impedance when determining the physical performance characteristics, in the frequency range 200 Hz to 5 000 Hz, of...
IEC 60126:1961/COR1:1965
June 1, 1965
Corrigendum 1 - IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
A description is not available for this item.
January 1, 1961
IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
Describes a coupler for loading the earphone with a specified acoustic impedance when determining the physical performance characteristics, in the frequency range 200 Hz to 5 000 Hz, of...