Name:
ITU-T P.57 PDF
Published Date:
06/01/2021
Status:
[ Active ]
Publisher:
International Telecommunication Union-T
This Recommendation specifies the artificial ears for telephonometric use. Four types are recommended, covering the different transducers, types, sizes and technologies.
The methods of use of the artificial ears are outside the scope of this Recommendation; however, some general rules are provided about the application force and the positioning of transducers.
| Edition : | 21 |
| File Size : | 1 file |
| Number of Pages : | 116 |
| Published : | 06/01/2021 |