Patent Number: 6,307,942

Title: Panel-form microphones

Abstract: A panel-form microphone characterised by a distributed mode acoustic member (12) and a transducer (63) coupled wholly and exclusively to the member to produce a signal in response to resonance of the member due to incident acoustic energy.

Inventors: Azima; Henry (Cambridge, GB), Colloms; Martin (London, GB), Harris; Neil John (Cambridge, GB)

Assignee: New Transducers Limited

International Classification: B42D 15/02 (20060101); B60R 11/02 (20060101); G06F 1/16 (20060101); G06F 9/02 (20060101); G07F 9/02 (20060101); H04R 5/00 (20060101); H04R 3/04 (20060101); H04R 5/02 (20060101); H04R 9/02 (20060101); H04R 7/06 (20060101); H04R 7/08 (20060101); H04R 9/04 (20060101); H04R 1/28 (20060101); H04R 1/26 (20060101); H04R 9/00 (20060101); H04R 7/00 (20060101); H04R 5/027 (20060101); H04R 17/00 (20060101); H04R 1/22 (20060101); H04R 1/02 (20060101); H04R 1/24 (20060101); H04R 9/06 (20060101); H04R 7/04 (20060101); H04R 025/00 ()

Expiration Date: 10/23/2018