JPS6266500U - - Google Patents

Info

Publication number
JPS6266500U
JPS6266500U JP15653985U JP15653985U JPS6266500U JP S6266500 U JPS6266500 U JP S6266500U JP 15653985 U JP15653985 U JP 15653985U JP 15653985 U JP15653985 U JP 15653985U JP S6266500 U JPS6266500 U JP S6266500U
Authority
JP
Japan
Prior art keywords
channel
input
signals
predetermined
audio signals
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.)
Pending
Application number
JP15653985U
Other languages
Japanese (ja)
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 JP15653985U priority Critical patent/JPS6266500U/ja
Publication of JPS6266500U publication Critical patent/JPS6266500U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案にかかるオーデイオ装置の要部
ブロツク図、第２図は従来の要部ブロツク図であ
る。 １１ＲＬ……干渉防止回路、１２Ｌ，１２Ｒ…
…Ｌ―チヤンネル及びＲ―チヤンネルの遅延回路
、１３ＲＬ……減衰帰還回路、１４Ｌ，１４Ｒ…
…Ｌ―チヤンネル及びＲ―チヤンネルのフロント
スピーカ、１５Ｌ，１５Ｒ……Ｌ―チヤンネル及
びＲ―チヤンネルのサラウンドスピーカ、１６Ｌ
，１６Ｒ，１７Ｌ，１７Ｒ……低周波増幅器。 FIG. 1 is a block diagram of the main parts of an audio device according to the present invention, and FIG. 2 is a block diagram of the main parts of a conventional audio device. 11RL...Interference prevention circuit, 12L, 12R...
...L-channel and R-channel delay circuits, 13RL...attenuation feedback circuits, 14L, 14R...
...L-channel and R-channel front speakers, 15L, 15R...L-channel and R-channel surround speakers, 16L
, 16R, 17L, 17R...Low frequency amplifier.

Claims (1)

【実用新案登録請求の範囲】 入力信号と出力信号の干渉を防止するＬ―チヤ
ンネル及びＲ―チヤンネルの干渉防止回路と、 所定の干渉防止回路を介して入力される音声信
号Ｌ０，Ｒ０をそれぞれ独立に所定時間遅延させ
るＬ―チヤンネル及びＲ―チヤンネル用の遅延回
路と、 各遅延回路から出力される音声信号Ｌ１，Ｒ１
をそれぞれ所定量減衰させて対応する遅延回路に
帰還させるＬ―チヤンネル及びＲ―チヤンネルの
減衰帰還回路を有し、 前記各音声信号Ｌ０，Ｒ０，Ｌ１，Ｒ１を所定
のスピーカに入力することを特徴とするオーデイ
オ装置。[Claims for Utility Model Registration] L-channel and R-channel interference prevention circuits that prevent interference between input signals and output signals, and audio signals L 0 and R 0 that are input through predetermined interference prevention circuits. Delay circuits for the L-channel and R-channel that are independently delayed by a predetermined time, and audio signals L 1 and R 1 output from each delay circuit.
The audio signals L 0 , R 0 , L 1 , R 1 are input to predetermined speakers. An audio device characterized by:
JP15653985U 1985-10-15 1985-10-15 Pending JPS6266500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15653985U JPS6266500U (en) 1985-10-15 1985-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15653985U JPS6266500U (en) 1985-10-15 1985-10-15

Publications (1)

Publication Number Publication Date
JPS6266500U true JPS6266500U (en) 1987-04-24

Family

ID=31078248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15653985U Pending JPS6266500U (en) 1985-10-15 1985-10-15

Country Status (1)

Country Link
JP (1) JPS6266500U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547797A (en) * 1978-10-03 1980-04-04 Nissan Motor Co Ltd Audio equipment for vehicle
JPS5628598A (en) * 1979-08-17 1981-03-20 Matsushita Electric Ind Co Ltd Acoustic reproducing device to be mounted on car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547797A (en) * 1978-10-03 1980-04-04 Nissan Motor Co Ltd Audio equipment for vehicle
JPS5628598A (en) * 1979-08-17 1981-03-20 Matsushita Electric Ind Co Ltd Acoustic reproducing device to be mounted on car

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