Electroacoustics. Simulators of human head and ear - Ear simulator for the measurement of supra-aural and circumaural earphones Ingestion-build-228203 In BS EN 13184 the

In BS EN 13184 the deformability of the object under test is normally to be considered in the drafting of the test specification and

BS 3416 is a British Standard that discusses bitumen-based coatings suitable for use in contact with potable water

In the text of this standard the term “chairs” is used to refer to chairs with electrically operated support surfaces

End sealing

Electroacoustics. Simulators of human head and ear - Ear simulator for the measurement of supra-aural and circumaural earphones Ingestion-build-228203 In BS EN 13184 the1 Scope This part of IEC 60318 specifies an ear simulator for the measurement of supra aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz. The same device can be used as an acoustic coupler at additional frequencies up to 16 kHz. NOTE 1 This device has alternative configurations for supra aural earphones and different types of