Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Thermal response to – or generation of – sound vibration
Patent
1987-06-01
1989-03-07
Brigance, Gerald L.
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Thermal response to, or generation of, sound vibration
381188, 381205, H04R 102
Patent
active
048114057
ABSTRACT:
The mounting support (2) consists of a U-shaped clamping strap. A holder (4) carrying the microphone (5) is mounted displaceably to the curved portion (3) of the clamping strap (2). The axial direction (7) of the microphone (5) wherein the latter has its maximum sensitivity can be adjusted with respect to the sound source by displacing the microphone holder (4) along the curved strap portion (3).
The extremely simple, economically producible microphone mounting support permits accurate adjustment of the direction of maximum sensitivity to the sound source, independently of the position of the object to which the mounting support is fastened; this is important for a transmission free of feedback, especially during hand-free two-way communication.
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Brigance Gerald L.
Hjerpe Richard
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