TSE - TS 6659
Methods of Measurement of Electro-Acoustical Characteristics of Hearing Aids Part 4: Magnetic Field Strength in Audio-Frequency Induction Loops for Hearing Aid Purposes
inactive, Most Current
| Organization: | TSE |
| Publication Date: | 14 March 1989 |
| Status: | inactive |
| ICS Code (Accessories): | 33.160.50 |
| ICS Code (Aids for disabled and handicapped persons in general): | 11.180.01 |
scope:
Bu standard, alternatif bir manyetik alan meydana getiren ve birenduksiyon bobini ile calisan isitme cihazlarina giris isaretisaglamak amaciyla kullanilan ses frekansi enduksiyon halkalarinikapsar.
Document History
TS 6659
March 14, 1989
Methods of Measurement of Electro-Acoustical Characteristics of Hearing Aids Part 4: Magnetic Field Strength in Audio-Frequency Induction Loops for Hearing Aid Purposes
Bu standard, alternatif bir manyetik alan meydana getiren ve birenduksiyon bobini ile calisan isitme cihazlarina giris isaretisaglamak amaciyla kullanilan ses frekansi enduksiyon halkalarinikapsar.