IS 10776-1: 1984-Methods of measurement of electroacoustical characteristics of hearing aids, Part 1: General measurements for air-conduction hearing aids
IS 10776-1: 1984-Methods of measurement of electroacoustical characteristics of hearing aids, Part 1: General measurements for air-conduction hearing aids
- New Delhi : Bureau of Indian Standards (BIS), 1984.
- 25 p.
Hearing aids
Hearing aids