JPS5945711U

JPS5945711U - performance equipment

Info

Publication number: JPS5945711U
Application number: JP14120882U
Authority: JP
Inventors: 南　「えい」二; 勇澤田; 福田　勝治
Original assignee: 松下電器産業株式会社
Priority date: 1982-09-17
Filing date: 1982-09-17
Publication date: 1984-03-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の演奏装置のブロック構成図、第２図は本
考案の一実施例における演奏装置のブロック構成図、第
３図Ａ、　Ｂはスピーカ部の特性図である。１・・・・・・マイクロホン、６・・・・・・第１の増
幅手段、８・・・・・・第１のスピーカ部、２・・・・
・・信号源、７・・・・・・第２の増幅手段、９・・・
・・・第２のスピーカ部、４・・・スピーカボックズ。FIG. 1 is a block diagram of a conventional performance device, FIG. 2 is a block diagram of a performance device according to an embodiment of the present invention, and FIGS. 3A and 3B are characteristics diagrams of a speaker section. DESCRIPTION OF SYMBOLS 1... Microphone, 6... First amplification means, 8... First speaker section, 2...
...Signal source, 7...Second amplification means, 9...
...Second speaker section, 4...Speaker box.

Claims

[Scope of utility model registration request]

a first amplification means that mainly amplifies the audio signal from the microphone; a second amplification means that mainly amplifies the signal of the signal source that reproduces the music signal from a tape recorder, record player, etc.; It has a first speaker section driven by an amplification means, and a second speaker section driven from a second amplification means, and the first speaker section and the second speaker section are A performance device characterized by having different characteristics and being installed in a common speaker box.