acoustic lens meaning in Hindi

Examples

1. This acts like an acoustic lens because it is composed of lipids of differing densities.
2. Focused ultrasound uses an acoustic lens to concentrate multiple intersecting beams of ultrasound on a target.
3. The third room is an auditory fantasia called " Presence, " in which an acoustic lens is mounted in the dome roof.
4. In 1973, the Quate group began the development of a concept, which utilized a confocal pair of acoustic lenses for focusing and detecting the ultrasonic energy.