KS C IEC 60118-6-2001 Hearing aids-Part 6:Characteristics of electrical input circuits for hearing aids《助听器 第6部分 助听器电输入线路的特性》.pdf

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1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 12 13 KS C IEC 60118 6 6: KS C IEC 60118 6: 2001(2006 ) ICS 17.140.50 KS 6: C IEC 60118 6: 2001(2006 ) Hearing aids Part 6: Characteristics of electrical input circuits for hearing aids 1984 2 IEC 60118 6, Hearing aids Part 6: Characteristics of electr

2、ical input circuits for hearing aids . “ ” . . , . , FM , , . . 1. , . IEC 60118 12 (audio shoe) . 2. IEC 60118 . , IEC 60118 . . IEC ISO . IEC 60065, , , IEC 60118 0, 0: “ ” 1 IEC 60118 12, 12: 3. 3.1 20010 000 Hz 2 000 , . 3.2 IEC 60118 0 1 600 Hz 2 500 Hz 70 dB 20 Pa , 1 V . 1 V 54 dB , . 1.5 V 1

3、0 V (r.m.s ) . C IEC 601186:2001 2 4. ( ) IEC 60118 12 3 (3 3 ) . 3 , ( ), . 3 ( 1 , 2 , 3 ). 5. IEC 60065 . : : 2001 12 13 : 2006 10 31 2006-0596 : : ( ) ( 02 509 72957) . 7 5 , . 701-7 6009-4567, 6009-48878 http:/ KS C IEC 60118 6: 2001Hearng adisPart 6:Characteristics ofelectrical input circuits for hearing adis ICS 17.140.50 : : 2006 10 31 : 2001 12 13 2006-0596 : : ( ) KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKS

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