Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Mounting or support feature of housed loudspeaker
Patent
1998-03-23
1999-03-30
Le, Huyen
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Mounting or support feature of housed loudspeaker
381336, 181191, H04R 2500
Patent
active
058898778
ABSTRACT:
A cabinet for a loudspeaker with a preferably circular cross-section, in which the loudspeaker is closed on the front side substantially flush with one side of the cabinet and wherein means are provided for positioning the cabinet, wherein, starting from the periphery of the loudspeaker, the cabinet expands all round obliquely towards the rear for a specific distance, and in which the oblique surface consists of a plurality of oblique partial surfaces arranged at differing shallow angles side by side and/or one behind the other, and the cabinet tapers rearwardly of the specific distance towards the rear so as to be closed.
REFERENCES:
patent: 4083426 (1978-04-01), Peugh
patent: 4231446 (1980-11-01), Weiss
Le Huyen
Vigil Thomas
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