JPS63117197U - - Google Patents
Info
- Publication number
- JPS63117197U JPS63117197U JP949387U JP949387U JPS63117197U JP S63117197 U JPS63117197 U JP S63117197U JP 949387 U JP949387 U JP 949387U JP 949387 U JP949387 U JP 949387U JP S63117197 U JPS63117197 U JP S63117197U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- speaker
- type cabinet
- inverting type
- audio device
- 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 2
Description
第１図はこの考案の車載用音響装置の一実施例
の構成を示す斜視図、第２図はこの考案の車載用
音響装置の周波数特性を示す図、第３図はこの考
案に用いられる電気回路、第４図および第５図は
それぞれこの考案の他の実施例の構成を示す斜視
図である。
１……キヤビネツト、２……スピーカ、３……
ポート。
Fig. 1 is a perspective view showing the configuration of an embodiment of the in-vehicle audio device of this invention, Fig. 2 is a diagram showing the frequency characteristics of the in-vehicle audio device of this invention, and Fig. 3 is a diagram showing the electric power used in this invention. 4 and 5 are perspective views showing the configuration of other embodiments of this invention, respectively. 1...cabinet, 2...speaker, 3...
port.
Claims (1)
車載用音響装置において、該スピーカに供給され
る信号が該位相反転型キヤビネツトのポート共振
周波数に一致させられたことを特徴とする車載用
音響装置。 1. A vehicle-mounted audio device including a speaker installed in a phase-inverting type cabinet, wherein a signal supplied to the speaker is made to match a port resonant frequency of the phase-inverting type cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP949387U JPS63117197U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP949387U JPS63117197U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117197U true JPS63117197U (en) | 1988-07-28 |
Family
ID=30794860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP949387U Pending JPS63117197U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117197U (en) |
-
1987
- 1987-01-26 JP JP949387U patent/JPS63117197U/ja active Pending