JPS6036953Y2 - speaker system - Google Patents
speaker systemInfo
- Publication number
- JPS6036953Y2 JPS6036953Y2 JP17194880U JP17194880U JPS6036953Y2 JP S6036953 Y2 JPS6036953 Y2 JP S6036953Y2 JP 17194880 U JP17194880 U JP 17194880U JP 17194880 U JP17194880 U JP 17194880U JP S6036953 Y2 JPS6036953 Y2 JP S6036953Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker system
- duct
- sound pressure
- sense
- squawkers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は２ウ工イ以上のスピーカシステムに於て臨場感
を再現する為に、ツウイタ一部又はスコーカ一部の背面
音圧を長いダクトを通して前方に放射するスピーカシス
テムの改良に関するものである。[Detailed description of the invention] This invention is a speaker system that radiates the sound pressure from the back of part of the tweeter or part of the squawker forward through a long duct in order to reproduce the sense of presence in a speaker system with two or more speakers. This is related to the improvement of
従来、スピーカの背面音圧をダクトを通して前方に放射
する構造についてはアメリカ特許Ｎ０３９９３１６２に
より開示されている。Conventionally, a structure for radiating sound pressure from the back of a speaker forward through a duct is disclosed in US Patent No. 03993162.
これを２ウ工イ以上のスピーカシステムに於て、ツウイ
タ一部又はスコーカ一部に利用した時は低い周波数域に
於て逆相惑を感じさせてよくない欠点があった。When this was used as part of the tweeter or part of the squawker in a speaker system with two or more speakers, it had the disadvantage that it gave a negative impression in the low frequency range.
本考案は上記欠点を取除く為に考案されたもので図面に
示す実施例について説明すれば、第１図に示すごとく、
ツウイタ−、スコーカ−等の背面音圧を長いダクト２を
通して前方に放射する構造に於て、ダクト２の途中に複
数個のバイパスフィルタ１を構成せるスピーカシステム
である。The present invention was devised to eliminate the above-mentioned drawbacks, and the embodiment shown in the drawings will be explained as shown in Fig. 1.
This speaker system has a structure in which the back sound pressure of tweeters, squawkers, etc. is radiated forward through a long duct 2, and a plurality of bypass filters 1 are arranged in the middle of the duct 2.
本考案は上記のような構造になっているので、長いダク
トを通って前方に放射する音の高域周波数帯では逆位相
感を感じさせないが、逆位相感を感じさせる低域周波数
帯をカットするので、臨場感の調和が可能となる。Since the present invention has the above-mentioned structure, the high frequency band of the sound radiated forward through a long duct does not give a sense of anti-phase, but it cuts the low frequency band that causes the sense of anti-phase. Therefore, it is possible to harmonize the sense of presence.
第１図は本考案スピーカシステムの断面図。 １はバイパスフィルタ、２はダクト。 FIG. 1 is a sectional view of the speaker system of the present invention. 1 is a bypass filter, 2 is a duct.
Claims (1)
通して前方に放射する構造に於て、ダクト２の途中に複
数個のバイパスフィルタ１を構成せるスピーカシステム
。This speaker system has a structure in which the back sound pressure of tweeters, squawkers, etc. is radiated forward through a long duct 2, and a plurality of bypass filters 1 are configured in the middle of the duct 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17194880U JPS6036953Y2 (en) | 1980-11-28 | 1980-11-28 | speaker system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17194880U JPS6036953Y2 (en) | 1980-11-28 | 1980-11-28 | speaker system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5794293U JPS5794293U (en) | 1982-06-10 |
| JPS6036953Y2 true JPS6036953Y2 (en) | 1985-11-01 |
Family
ID=29530279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17194880U Expired JPS6036953Y2 (en) | 1980-11-28 | 1980-11-28 | speaker system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036953Y2 (en) |
-
1980
- 1980-11-28 JP JP17194880U patent/JPS6036953Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5794293U (en) | 1982-06-10 |
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