Publication detail
| Reference | IEC 60318-5 ed1.0 |
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| Title | Versión Oficial en Español - Electroacústica. Simuladores de cabeza y de oído humanos. Parte 5: Acoplador de 2 cm³ para la medición de audífonos y auriculares acoplados al oído mediante insertos | |||||||||
| Publication date | 2006-08-16 | |||||||||
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| Abstract | Describes an acoustic coupler for loading an earphone or hearing aid with a specified acoustic impedance when determining its physical performance characteristics, in the frequency range 125 Hz to 8 kHz. It is suitable for air conduction hearing aids and earphones, coupled to the ear by means of ear inserts e.g. ear moulds or similar devices. The sound pressure developed by an earphone is not, in general, the same in the coupler as in a person's ear. However, it can be used as a simple and ready means for the exchange of specifications and of physical data on hearing aids and for the calibration of specified insert earphones used in audiometry. This first edition of IEC 60318-5 cancels and replaces IEC 60126:1973. | |||||||||
| Technical Committee | 29 - Electroacoustics
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| Stability date | 2015 | |||||||||
| Work in progress |
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