Title:
MULTI-DRIVEN ELECTROKINETIC TYPE HEAD-PHONE
Document Type and Number:
Japanese Patent JPS5276025
Kind Code:
A
Abstract:
PURPOSE: To provide a multi-driven electrokinetic type head-phone, in which a pair of diaphra diaphragms formed with conductive patterns are supported under tension at the both sides of a group of magnetic elements supported and arrayed flatly on a support, so that they may oscillate in phase to increase the sensitivity and to improve the distorsion characteristics.
Inventors:
OONUKI KATSUNORI
Application Number:
JP15313275A
Publication Date:
June 25, 1977
Filing Date:
December 22, 1975
Export Citation:
Assignee:
VICTOR COMPANY OF JAPAN
International Classes:
H04R9/00; H04R1/10; H04R9/04; (IPC1-7): H04R1/10; H04R9/00
Domestic Patent References:
| JP50105440B |