Title:
MAGNET FOR ANALOG CARTRIDGE WITH NARROWED LINES OF MAGNETIC FORCE
Document Type and Number:
Japanese Patent JP2005168034
Kind Code:
A
Abstract:
To improve the sound quality of an analog cartridge employing a metal magnet.
Diffusion of the lines of magnetic force is suppressed by blocking only the outer part of a bundle of lines of magnetic force, jutting out of the metal magnet, leaving the center part. The magnet, in which the lines of magnetic force are narrowed down, is used for the analog cartridge.
Inventors:
KANEDA MASAHIRO
Application Number:
JP2004359097A
Publication Date:
June 23, 2005
Filing Date:
November 13, 2004
Export Citation:
Assignee:
KANEDA MASAHIRO
International Classes:
G11B3/04; H04R11/08; (IPC1-7): H04R11/08; G11B3/04
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