Headset With Magnetically Holding Force Between Headband And Microphone Arm
US-2015382101-A1 · Dec 31, 2015 · US
Microphone
US9820026B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9820026-B2 |
| Application number | US-201615348394-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 10, 2016 |
| Priority date | Jan 6, 2016 |
| Publication date | Nov 14, 2017 |
| Grant date | Nov 14, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
Provided is a unidirectional microphone including ribbon diaphragms which is reduced in dimensions. The microphone includes a bidirectional ribbon microphone unit and an omnidirectional condenser microphone unit. The ribbon microphone unit includes a pair of ribbon diaphragms. The condenser microphone unit is disposed between the pair of ribbon diaphragms.
First claim
Opening claim text (preview).
The invention claimed is: 1. A microphone having unidirectivity, comprising: a bidirectional ribbon microphone unit; and an omnidirectional condenser microphone unit, wherein, the ribbon microphone unit includes a pair of ribbon diaphragms, and the condenser microphone unit is positioned in a magnetic gap of the ribbon microphone unit and between the pair of ribbon diaphragms. 2. The microphone according to claim 1 , wherein the ribbon microphone unit has an acoustic terminal in the same plane with an acoustic terminal of the condenser microphone unit. 3. The microphone according to claim 1 , further comprising: a magnetic circuit assembly providing the magnetic gap, wherein, the magnetic circuit assembly comprises: a yoke having a window; and a magnet fixed in the window, the pair of ribbon diaphragms are disposed in the magnetic gap, and the condenser microphone unit is disposed in the yoke. 4. The microphone according to claim 3 , wherein the condenser microphone unit is disposed at a position equally distant from the pair of ribbon diaphragms. 5. The microphone according to claim 1 , wherein an electrical signal output from the ribbon microphone unit is added to an electrical signal output from the condenser microphone unit.
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Frequently asked questions
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- What does patent US9820026B2 cover?
- Provided is a unidirectional microphone including ribbon diaphragms which is reduced in dimensions. The microphone includes a bidirectional ribbon microphone unit and an omnidirectional condenser microphone unit. The ribbon microphone unit includes a pair of ribbon diaphragms. The condenser microphone unit is disposed between the pair of ribbon diaphragms.
- Who is the assignee on this patent?
- Akino Hiroshi, Audio-Technica Corp
- What technology area does this patent fall under?
- Primary CPC classification H04R1/083. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 14 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).