JPS619351U - In-vehicle audio equipment - Google Patents
In-vehicle audio equipmentInfo
- Publication number
- JPS619351U JPS619351U JP9369984U JP9369984U JPS619351U JP S619351 U JPS619351 U JP S619351U JP 9369984 U JP9369984 U JP 9369984U JP 9369984 U JP9369984 U JP 9369984U JP S619351 U JPS619351 U JP S619351U
- Authority
- JP
- Japan
- Prior art keywords
- audio equipment
- vehicle audio
- horn
- vehicle
- speaker
- 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
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案をハッチバック形の自勲車に実施した場
合の側面図、第２図、第３図はりセダン形の自動車に実
施した場合の側面図と二面図、第４図は第１図の要部の
拡大図、第５図はその等価図、第６図はその音波干渉の
説明図、第７図は補正増幅器の回路図、第８図は他スピ
ーカとの音波干渉の説明図、第９図はその補正増幅器の
回路図 ′″である。
２・・・ホーンドライバ、３・・・ホーン、４・・・ホ
ーヅスピーカ、５・・・スピーカ、７・・・遅延回路、
８・・・増幅回路、９・・・位相反転回路、１０・・・
加算器、１１・・・レベル調整器、１２・・・受音点。Figure 1 is a side view of the invention applied to a hatchback-type private vehicle, Figures 2 and 3 are side and side views of the invention applied to a sedan-type car, and Figure 4 is a side view of the invention applied to a sedan-type vehicle. An enlarged view of the main parts of Figure 1, Figure 5 is an equivalent diagram, Figure 6 is an explanation of the sonic interference, Figure 7 is a circuit diagram of the correction amplifier, and Figure 8 is an explanation of the sonic interference with other speakers. 9 is a circuit diagram of the correction amplifier. 2. Horn driver, 3. Horn, 4. Hods speaker, 5. Speaker, 7. Delay circuit.
8...Amplification circuit, 9...Phase inversion circuit, 10...
Adder, 11...Level adjuster, 12...Sound receiving point.
Claims (1)
ホーン婆有するホーンスピー力と、前記ホーンスピー力
を駆動する増幅器とを備えたことを特徴とする車載用音
響装置。1. A vehicle-mounted acoustic device comprising: a horn speaker having a shape such that the vehicle interior can be used as an extension of the horn; and an amplifier for driving the horn speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9369984U JPS619351U (en) | 1984-06-25 | 1984-06-25 | In-vehicle audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9369984U JPS619351U (en) | 1984-06-25 | 1984-06-25 | In-vehicle audio equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619351U true JPS619351U (en) | 1986-01-20 |
Family
ID=30651610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9369984U Pending JPS619351U (en) | 1984-06-25 | 1984-06-25 | In-vehicle audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619351U (en) |
-
1984
- 1984-06-25 JP JP9369984U patent/JPS619351U/en active Pending
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