SPEAKER DEVICE - MITSUBISHI ELECTRIC CORP

Title:

SPEAKER DEVICE

Document Type and Number:

Japanese Patent JPH0750890

Kind Code:

A

Abstract:

PURPOSE: To shorten the time needed for attachment of a speaker device in a production process of a vehicle, etc.

CONSTITUTION: A speaker device is provided with a capacitor 12b for crossover network and primarily reproduces only the high-pitched and low-pitched sound areas of supplied voice signals. Then the bulkiness due to the external shape of a network unit is eliminated, and the capacitor 12b is put into a hole 2a drilled through the end face of a pole piece 2.

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Inventors:

YAMADA TERUO

Application Number:

JP19499893A

Publication Date:

February 21, 1995

Filing Date:

August 05, 1993

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP

International Classes:

H04R1/00; H04R3/14; H04R9/02; H04R9/06; (IPC1-7): H04R1/00; H04R3/14; H04R9/02

Attorney, Agent or Firm:

Hiroaki Tazawa (1 person outside)

Next Patent: ROTARY SPEAKER