Full Specification Given Below:
| Standard | BS 6111:1981 |
| Title Identifier | Specification for reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts |
| Status | CU |
| Publication Date | 30/06/81 |
| Committee | EPL/29 |
| Approximate Price | £32.00 |
| Notes | |
| ISBN | 0 580 12168 2 |
| Pages | 12 |
| International Equivalent | IEC 60126:1973 |
| Descriptors | Acoustic equipment, Test equipment, Hearing aids, Performance testing, Design, Dimensions, Weight (mass), Thickness, Earphones, Artificial ears |
| Cross references | BS 4727:Part 3:Group 08, BS 6083:Part 0 |
| Replaces | |
| Replaces Notes | |
| Replaced By | |
| Replaced by Notes |
