The realization of an acoustical directional coupler
Abstract
The design and realization of an acoustical directional coupler are presented. Its application as a reflectometer, i.e. for direct measurement of the acoustical reflection coefficient of materials, is described.
- Publication:
-
Journal of Sound Vibration
- Pub Date:
- April 1971
- DOI:
- 10.1016/0022-460X(71)90430-5
- Bibcode:
- 1971JSV....15..367L