BS EN 60118-6:1999:1985 Edition
$42.47
Hearing aids – Characteristics of electrical input circuits for hearing aids
Published By | Publication Date | Number of Pages |
BSI | 1985 | 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.