JPH0459699U - - Google Patents
Info
- Publication number
- JPH0459699U JPH0459699U JP10274890U JP10274890U JPH0459699U JP H0459699 U JPH0459699 U JP H0459699U JP 10274890 U JP10274890 U JP 10274890U JP 10274890 U JP10274890 U JP 10274890U JP H0459699 U JPH0459699 U JP H0459699U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- vehicle interior
- speaker
- speakers
- sound pressure
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereophonic Arrangements (AREA)
Description
第１図は車室内の座席位置とスピーカの取付位
置を示す上面図、第２図はその側面図である。第
３図はスピーカの指向特性図を示すもので、同図
ａは指向周波数特性図、ｂ図はスピーカ偏位角度
を示す図である。第４図はスピーカの等音圧線図
、第５図は搭乗者に対向する左右スピーカの取付
角度を示す図である。
１……車両、２……ドア、３……前座席、４Ｌ
，４Ｒ……スピーカ、５Ｌ，５Ｒ……搭乗者の頭
、６……中心軸線、７Ｌ，７Ｒ……等音圧線、１
０Ｌ，１０Ｒ……略直線となる等音圧領域。
FIG. 1 is a top view showing the seating position and the mounting position of the speaker inside the vehicle, and FIG. 2 is a side view thereof. FIG. 3 shows a directional characteristic diagram of the speaker, in which figure a is a directional frequency characteristic diagram, and diagram b is a diagram showing the speaker deflection angle. FIG. 4 is a sound pressure diagram of the speakers, and FIG. 5 is a diagram showing the mounting angles of the left and right speakers facing the passenger. 1...Vehicle, 2...Door, 3...Front seat, 4L
, 4R... Speaker, 5L, 5R... Passenger's head, 6... Central axis line, 7L, 7R... Equal sound pressure line, 1
0L, 10R: Equal sound pressure regions that are approximately straight lines.
Claims (1)
を、該スピーカの中高域音の等音圧線の略直線と
なる領域が車両の前後方向と直交する方向に平行
となり、且つ両前座席搭乗者の頭の位置にかかる
よう各スピーカの中心軸線を斜め後方に向けて設
置したことを特徴とする車室内音場設定装置。 Both left and right speakers located in front of the front seats in the vehicle interior are arranged so that the area where the sound pressure lines of mid-high range sounds of the speakers are approximately straight lines is parallel to the direction orthogonal to the longitudinal direction of the vehicle, and both front seat passengers A sound field setting device for a vehicle interior, characterized in that each speaker is installed with its center axis facing diagonally rearward so as to be placed at the position of the head of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10274890U JPH0459699U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10274890U JPH0459699U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459699U true JPH0459699U (en) | 1992-05-21 |
Family
ID=31847255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10274890U Pending JPH0459699U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016088350A (en) * | 2014-11-06 | 2016-05-23 | 本田技研工業株式会社 | Vehicle rear part structure |
-
1990
- 1990-09-28 JP JP10274890U patent/JPH0459699U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016088350A (en) * | 2014-11-06 | 2016-05-23 | 本田技研工業株式会社 | Vehicle rear part structure |