DIN EN 60118-2 : 1998被替代
HEARING AIDS - PART 2: HEARING AIDS WITH AUTOMATIC GAIN CONTROL CIRCUITS
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
ALSO NUMBERED AS BS 6083 PT2 1996 Applicable to hearing aids of any type with automatic gain control (AGC) circuits. States methods for specification of dynamic and static performance characteristics of hearing aids with AGC circuits with relevant measurement methods for these characteristics. It includes devices with compression and/or limiting properties regarding the envelope of the input signal, together with those which control the long-term average output level.
EN 60118-2 : 95 AMD 2 1997 - Identical
NF EN 60118-2 : 96 AMD 2 97 - Identical
SN EN 60118-2 : 1995 AMD 2 1997 - Identical
I.S. EN 60118-2:1997 - Identical
BS EN 60118-2 : 1996 - Identical
IEC 60118-2 : 2.0 - Identical
NBN EN 60118-2 : 1996 AMD 1 1998 - Identical
UNE EN 60118-2 : 1997 - Identical
UNE EN 60118-2 : 1997 - Identical
I.S. EN 60118-2:1997 - Identical
BS EN 60118-2 : 1996 - Identical
NF EN 60118-2 : 96 AMD 2 97 - Identical
NBN EN 60118-2 : 1996 AMD 1 1998 - Identical
SN EN 60118-2 : 1995 AMD 2 1997 - Identical
IEC 60118-2 : 2.0 - Identical
EN 60118-2 : 95 AMD 2 1997 - Identical
