V.F.Flora A one-mirror ultrasonic concentrator |
Acoustic bulletin, Vol. 9 ¹ 1, (2006) |
| A design of a one-mirror paraboloidal concentrator of acoustic waves of ultrasonic frequencies is presented, in which the space of subjects is separated from the space of images and paraboloid's focus is located outside the concentrator. The acoustic characteristics peculiar to concentrators of the given type are studied. |
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KEY WORDS: an ultrasonic concentrator, a focus, the space of subjects, the space of images |
| TEXT LANGUAGE: Ukrainian |