Patent · US Expired

Elastic support for electroacoustic transducers

US4453046A · kind A · utility

8Cited by

3References

7Claims

0Family size

Assignee

AKG Akustische u. Kino-Gerate Gesellschaft m.b.H. · AT

Inventors

Werner Fidi · Baden-Baden, DE
Konrad Wolf · Walzbachtal, DE

Key dates

Filing date	Sep 16, 1982
Grant date	Jun 5, 1984
Priority date	—
Expiry date	Sep 16, 2002

Classification

Technology area (CPC H)Electricity
CPC primaryH04R1/08
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A mounting for an electroacoustic transducer particularly those having a cardioid directivity characteristic and which has one face with a sound opening and an opposite face comprises a cylindrical housing for the transducer with a first tapered elastic support permeable to sound being provided in the sound path from the sound opening the transducer to one end of the housing and which has a narrow end engaged with the housing and an opposite widened end engaging the transducer from one face side at the rim of the sound opening. A second tapered elastic support permeable to sound has one end engaging the transducer from the opposite face and has an opposite end engaged with the housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.