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US 2014/0369507 A1Published application
Stereo microphone
AssigneeKabushiki Kaisha Audio-Technica
InventorHiroshi Akino
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Abstract
A stereo microphone includes two unidirective mid units and a bidirective side unit, the side unit is a ribbon microphone unit including a ribbon diaphragm, the two mid units are disposed at two respective surfaces of the ribbon diaphragm of the side unit, and the mid units each have a sound collecting axis along a longitudinal direction of the ribbon diaphragm in the side unit.
Claims8
A stereo microphone comprising two unidirective mid units and a bidirective side unit, wherein
- the bidirective side unit is a ribbon microphone unit including a ribbon diaphragm;
- the two unidirective mid units are disposed at two respective surfaces of the ribbon diaphragm of the bidirective side unit;
- and
- the two unidirective mid units each have a sound collecting axis along a longitudinal direction of the ribbon diaphragm in the bidirective side unit.
1 more element
Dependencies are inferred from the claim text.