JPS5911046U - Detection microphone device for automotive sound field correction device - Google Patents
Detection microphone device for automotive sound field correction deviceInfo
- Publication number
- JPS5911046U JPS5911046U JP10679782U JP10679782U JPS5911046U JP S5911046 U JPS5911046 U JP S5911046U JP 10679782 U JP10679782 U JP 10679782U JP 10679782 U JP10679782 U JP 10679782U JP S5911046 U JPS5911046 U JP S5911046U
- Authority
- JP
- Japan
- Prior art keywords
- detection microphone
- sound field
- field correction
- correction device
- automotive sound
- 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
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Passenger Equipment (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
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
第1図は従来の車載用音場補正装置用検出マイクロホン
装置の斜視図、第2図は補正特性の一例を示す周波数応
答曲線、第3図は乗用車の車内を表わす平面図、第4図
はヘッドレストを含む背もたれの上部の斜視図、第5図
は本考案による車載用音場補正装置用検出マイクロホン
装置の回路図である。
1、 2.、3. 4・・・検出マイクロホン、5.6
・・・前部シート、7・・・後部シート、8,9・・・
スピーカ、10・・・ヘッドレスト、11・・・ホルダ
ー、12・・・マイク切換器、13・・・周波数レスポ
ンス計、14゜15.16・・・増幅器、17・・・可
変イコライザ制御部、1B、19・・・周波数可変イコ
ライザ、2o・・・スイープ信号発生器、21・・・切
換スイッチ。Fig. 1 is a perspective view of a conventional detection microphone device for an in-vehicle sound field correction device, Fig. 2 is a frequency response curve showing an example of correction characteristics, Fig. 3 is a plan view showing the interior of a passenger car, and Fig. 4 is a FIG. 5 is a perspective view of the upper part of the backrest including the headrest, and is a circuit diagram of a detection microphone device for a vehicle-mounted sound field correction device according to the present invention. 1, 2. , 3. 4...Detection microphone, 5.6
...front seat, 7...rear seat, 8,9...
Speaker, 10... Headrest, 11... Holder, 12... Microphone switch, 13... Frequency response meter, 14゜15.16... Amplifier, 17... Variable equalizer control section, 1B , 19... variable frequency equalizer, 2o... sweep signal generator, 21... changeover switch.
Claims (2)
て設けられていることを特徴とする車載用音場補正装置
用検出マイクロホン装置。(1) A detection microphone device for a vehicle-mounted sound field correction device, characterized in that the detection microphone is provided integrally with a headrest of a vehicle.
たスイッチによって自動的に切り換えられるこ′
とを特徴とする実用新案登録請求の範囲第1項記載
の車載用音場補正装置用検出マイクロホン。(2) The above detection microphone can be automatically switched by a switch provided on the seat.
A detection microphone for a vehicle-mounted sound field correction device according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10679782U JPS5911046U (en) | 1982-07-13 | 1982-07-13 | Detection microphone device for automotive sound field correction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10679782U JPS5911046U (en) | 1982-07-13 | 1982-07-13 | Detection microphone device for automotive sound field correction device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5911046U true JPS5911046U (en) | 1984-01-24 |
JPH0133391Y2 JPH0133391Y2 (en) | 1989-10-11 |
Family
ID=30249773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10679782U Granted JPS5911046U (en) | 1982-07-13 | 1982-07-13 | Detection microphone device for automotive sound field correction device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5911046U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6278014A (en) * | 1985-09-20 | 1987-04-10 | 大和化成工業株式会社 | Automatic packaging machine |
JPH0531254A (en) * | 1991-07-26 | 1993-02-09 | Sega Enterp Ltd | Chair for game device |
JP2005151539A (en) * | 2003-10-09 | 2005-06-09 | Harman Internatl Industries Inc | System and method for audio system configuration |
-
1982
- 1982-07-13 JP JP10679782U patent/JPS5911046U/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6278014A (en) * | 1985-09-20 | 1987-04-10 | 大和化成工業株式会社 | Automatic packaging machine |
JPH0530681B2 (en) * | 1985-09-20 | 1993-05-10 | Daiwa Kasei Kogyo Kk | |
JPH0531254A (en) * | 1991-07-26 | 1993-02-09 | Sega Enterp Ltd | Chair for game device |
JP2005151539A (en) * | 2003-10-09 | 2005-06-09 | Harman Internatl Industries Inc | System and method for audio system configuration |
JP4596877B2 (en) * | 2003-10-09 | 2010-12-15 | ハーマン インターナショナル インダストリーズ インコーポレイテッド | System and method for configuration of an audio system |
Also Published As
Publication number | Publication date |
---|---|
JPH0133391Y2 (en) | 1989-10-11 |
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