DIGITAL AND ANALOG DIRECTIONAL MICROPHONE

A directional microphone is disclosed. The shotgun microphone has an elongated tube which is designed to control directivity at frequencies above a predetermined frequency and at least four reference microphones spatially arranged about said shotgun microphone. A signal processor, which is electrica...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIKUTANI, TADASHI, GREEN, ROBERT, T., III, GREEN, JACQUELYNN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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