Invention Grant
- Patent Title: Dual asymmetric compression driver
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Application No.: US15760962Application Date: 2016-10-21
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Publication No.: US10531200B2Publication Date: 2020-01-07
- Inventor: Alexander Voishvillo
- Applicant: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Applicant Address: US CT Stamford
- Assignee: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Current Assignee: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Current Assignee Address: US CT Stamford
- Agency: Brooks Kushman P.C.
- International Application: PCT/US2016/058138 WO 20161021
- International Announcement: WO2017/070481 WO 20170427
- Main IPC: H04R7/22
- IPC: H04R7/22 ; H04R1/28 ; H04R7/04 ; H04R1/24 ; H04R1/34

Abstract:
In at least one embodiment, a dual asymmetric compression driver is provided. The dual asymmetric compression driver includes a first driver assembly and a second driver assembly. The first driver assembly is positioned about a central axis and includes a first annular diaphragm having a first planar section extending at a first clamping distance. The second driver assembly is positioned about the central axis and includes a second annular diaphragm having a second planar section extending at a second clamping distance. The first clamping distance is different from the second clamping distance causing the first asymmetric driver to provide a first audio output in a first frequency range and the second driver assembly to provide a second audio output in a second frequency range.
Public/Granted literature
- US20180255399A1 DUAL ASYMMETRIC COMPRESSION DRIVER Public/Granted day:2018-09-06
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