Non-planar transducer arrays

The non-planar acoustic arrays are a plurality of transducers 71 supported upon a substantially acoustically transparent supporting structure of struts 72. Apparatus and methods are disclosed in which only certain of the transducers are used for beam-forming, in accordance with the position of the t...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ANTHONY HOOLEY
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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