BS EN 60118-6:1999 (Edition 2)
$86.31
Hearing aids – Characteristics of electrical input circuits for hearing aids
Published By | Publication Date | Number of Pages |
BSI | 1999 | 10 |
Specifies the electrical and safety characteristics of a circuit for an external electrical input to a personal hearing aid in order to ensure compatibility with external electrical or electroacoustic signal sources. In this standard, the hearing aid may include an adaptor (audio shoe) which incorporates connector systems described in IEC 60118-12.Specifies the electrical, marking and safety characteristics for the electrical input circuit of hearing aids to ensure compatibility and satisfactory operation when they are connected to external equipment such as radios, record players, tape recorders, etc.