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ETSI ETS 300 381

Telephony for hearing impaired people; Inductive coupling of telephone earphones to hearing aids
standard by European Telecommunications Standards Institute, 12/01/1994
Publisher: ETSI

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Description

To specify characteristics and related test methods for a magnetic field generated by telephone terminals for coupling to hearing aids with magnetic pick-up coils. Applicable to both analogue & digital telephony terminals

Product Details

Edition:: 1
Published:: 12/01/1994
Number of Pages:: 20
File Size:: 1 file , 100 KB

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