JPS60181984U

JPS60181984U - speaker system

Info

Publication number: JPS60181984U
Application number: JP6774684U
Authority: JP
Inventors: 俊一高橋
Original assignee: パイオニア株式会社
Priority date: 1984-05-11
Filing date: 1984-05-11
Publication date: 1985-12-03

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例のネットを取り外した状態の
正面斜面図、第２図はそのネットの裏面の要部の斜面図
、第３図は他の実施例の反射板取り外し状態の斜面図、
第４図はその反射板の反対面斜面図、第５図は従来の拡
散形スピーカシステムの要部の斜面図、第６図は反射板
がない場合の　　　−高音スピーカの指向特性図、第７
図はステレオシステムとした反射板をつけた場合の指向
特性図である。１１．２１・・・・・・キャビネット、１３，１４．２
２・・・・・・スピーカユニット、１５・・・・・・ネ
ット、１７．２４・・・・・・反射板、１７ａ＊２３ａ
・・・・・・反射面。Fig. 1 is a front oblique view of one embodiment of the present invention with the net removed, Fig. 2 is an oblique view of the main part of the back side of the net, and Fig. 3 is another embodiment of the present invention with the reflector removed. slope diagram,
Fig. 4 is an oblique view of the opposite side of the reflector, Fig. 5 is an oblique view of the main parts of a conventional diffused speaker system, Fig. 6 is a directional characteristic diagram of a treble speaker without a reflector, and Fig. 7
The figure shows the directional characteristics of a stereo system with a reflector attached. 11.21...Cabinet, 13,14.2
2...Speaker unit, 15...Net, 17.24...Reflector plate, 17a*23a
...Reflective surface.

Claims

[Scope of utility model registration request]

A speaker system comprising: a covering member such as a net that covers the front surface of a cabinet in which a speaker unit is housed, and a reflecting plate for diffusing sound waves that reflects sound waves from the speaker is installed at a position in front of the speaker.