JPH03113600U - - Google Patents

Info

Publication number
JPH03113600U
JPH03113600U JP2337490U JP2337490U JPH03113600U JP H03113600 U JPH03113600 U JP H03113600U JP 2337490 U JP2337490 U JP 2337490U JP 2337490 U JP2337490 U JP 2337490U JP H03113600 U JPH03113600 U JP H03113600U
Authority
JP
Japan
Prior art keywords
supplied
output
pass filter
processor
surround
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.)
Granted
Application number
JP2337490U
Other languages
Japanese (ja)
Other versions
JPH084799Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2337490U priority Critical patent/JPH084799Y2/en
Publication of JPH03113600U publication Critical patent/JPH03113600U/ja
Application granted granted Critical
Publication of JPH084799Y2 publication Critical patent/JPH084799Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案に係るステレオ切換装置の一
例を示す系統図、第２図〜第４図は従来のステレ
オ切換装置の一例を示す系統図である。 １４……ローパスフイルタ、１６……ハイパス
フイルタ、２２……メインスピーカ、２２Ｔ……
ツイター、２２Ｗ……ウーハー、２６，３６，３
８，５０，５２，５６，５８……切換スイツチ、
２８……サラウンド用プロセツサ、３２……サラ
ウンド用スピーカ、３４……スルー経路、４０，
４２……パワーアンプ、５４……ネツトワーク回
路。 FIG. 1 is a system diagram showing an example of a stereo switching device according to this invention, and FIGS. 2 to 4 are system diagrams showing an example of a conventional stereo switching device. 14...Low pass filter, 16...High pass filter, 22...Main speaker, 22T...
Twitter, 22W...woofer, 26, 36, 3
8, 50, 52, 56, 58...changeover switch,
28...Surround processor, 32...Surround speaker, 34...Through path, 40,
42...Power amplifier, 54...Network circuit.

Claims (1)

【実用新案登録請求の範囲】 入力音声信号が供給されるローパスフイルタ、
ハイパスフイルタおよびサラウンド用プロセツサ
と、 ハイパスフイルタ出力とプロセツサ出力を選択
する第１の切換スイツチと、 プロセツサ出力が選択されたとき、これが供給
されるサラウンド用スピーカと、 上記入力音声信号とローパスフイルタ出力とを
選択する第２の切換スイツチと、 この第２の切換スイツチで選択された上記入力
音声信号が供給されるネツトワーク回路と、 このネツトワーク出力、第２の切換スイツチを
介した入力音声信号および上記第１の切換スイツ
チを介したプロセツサ出力を選択する第３〜第５
の切換スイツチと、 ステレオ用のメインスピーカとを有し、 通常のステレオモードが選択されたときには、
上記ローパスフイルタ出力及びハイパスフイルタ
出力が上記メインスピーカに供給され、 サラウンドモードが選択されたときには、上記
プロセツサ出力がサラウンド用スピーに供給され
ると共に、上記ネツトワーク回路を経た信号が上
記メインスピーカに供給されるように上記第１〜
第５の切換スイツチが切換制御されるようになさ
れたことを特徴とするステレオ切換装置。[Claims for Utility Model Registration] A low-pass filter to which an input audio signal is supplied;
a high-pass filter and a surround processor; a first selector switch that selects the high-pass filter output and the processor output; a surround speaker to which the processor output is supplied when the processor output is selected; a network circuit to which the input audio signal selected by the second selector switch is supplied; and a network output, the input audio signal via the second selector switch, The third to fifth switches select the processor output via the first changeover switch.
It has a switch and a main speaker for stereo, and when the normal stereo mode is selected,
The low-pass filter output and high-pass filter output are supplied to the main speaker, and when surround mode is selected, the processor output is supplied to the surround speaker, and the signal that has passed through the network circuit is supplied to the main speaker. The above 1st~
A stereo switching device characterized in that the fifth changeover switch is controlled to change over.
JP2337490U 1990-03-08 1990-03-08 Stereo switching device Expired - Fee Related JPH084799Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2337490U JPH084799Y2 (en) 1990-03-08 1990-03-08 Stereo switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2337490U JPH084799Y2 (en) 1990-03-08 1990-03-08 Stereo switching device

Publications (2)

Publication Number Publication Date
JPH03113600U true JPH03113600U (en) 1991-11-20
JPH084799Y2 JPH084799Y2 (en) 1996-02-07

Family

ID=31526362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2337490U Expired - Fee Related JPH084799Y2 (en) 1990-03-08 1990-03-08 Stereo switching device

Country Status (1)

Country Link
JP (1) JPH084799Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211532A (en) * 2006-02-10 2007-08-23 Seiki Hanbai Co Ltd Pollen screen and pollen screen stretching method for insect screen door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211532A (en) * 2006-02-10 2007-08-23 Seiki Hanbai Co Ltd Pollen screen and pollen screen stretching method for insect screen door

Also Published As

Publication number Publication date
JPH084799Y2 (en) 1996-02-07

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