JPS6477296A - Static controller for sound field - Google Patents
Static controller for sound fieldInfo
- Publication number
- JPS6477296A JPS6477296A JP63195855A JP19585588A JPS6477296A JP S6477296 A JPS6477296 A JP S6477296A JP 63195855 A JP63195855 A JP 63195855A JP 19585588 A JP19585588 A JP 19585588A JP S6477296 A JPS6477296 A JP S6477296A
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- hall element
- sound field
- output
- signal outputs
- 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
- Stereophonic Arrangements (AREA)
- Stereophonic System (AREA)
Abstract
PURPOSE:To always set a sound field in a constant position even when a head direction is changed by detecting the change of a listener's head direction with a Hall element and adjusting the right and left signal outputs of a headphone in accordance with the output. CONSTITUTION:A Hall element 4 is disposed at a headphone 1 so as to be able to adjust a rotational position and to induce an earth magnetism around a vertical shaft. By the output of this Hall element 4, a signal adjusting circuit means to control the right and left signal outputs of the headphone 4 is provided. The change of the listener's head position is detected by the Hall element 4, and the right and left signal outputs of the headphone 1 are adjusted by the output.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63195855A JPS6477296A (en) | 1988-08-05 | 1988-08-05 | Static controller for sound field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63195855A JPS6477296A (en) | 1988-08-05 | 1988-08-05 | Static controller for sound field |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477296A true JPS6477296A (en) | 1989-03-23 |
Family
ID=16348121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63195855A Pending JPS6477296A (en) | 1988-08-05 | 1988-08-05 | Static controller for sound field |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477296A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0444500A (en) * | 1990-06-11 | 1992-02-14 | Yamaha Corp | Headphone system |
WO1997043599A1 (en) * | 1996-05-14 | 1997-11-20 | Rockwell-Collins France | Personal direction finding apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953001A (en) * | 1972-09-21 | 1974-05-23 | ||
JPS50151558A (en) * | 1974-05-27 | 1975-12-05 | ||
JPS55160805A (en) * | 1979-06-01 | 1980-12-15 | Matsushita Electric Ind Co Ltd | Direction detector |
JPS56143905A (en) * | 1980-04-11 | 1981-11-10 | Matsushita Electric Ind Co Ltd | Bearing detector |
-
1988
- 1988-08-05 JP JP63195855A patent/JPS6477296A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953001A (en) * | 1972-09-21 | 1974-05-23 | ||
JPS50151558A (en) * | 1974-05-27 | 1975-12-05 | ||
JPS55160805A (en) * | 1979-06-01 | 1980-12-15 | Matsushita Electric Ind Co Ltd | Direction detector |
JPS56143905A (en) * | 1980-04-11 | 1981-11-10 | Matsushita Electric Ind Co Ltd | Bearing detector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0444500A (en) * | 1990-06-11 | 1992-02-14 | Yamaha Corp | Headphone system |
WO1997043599A1 (en) * | 1996-05-14 | 1997-11-20 | Rockwell-Collins France | Personal direction finding apparatus |
FR2748807A1 (en) * | 1996-05-14 | 1997-11-21 | Rockwell Collins France | INDIVIDUAL ORIENTATION APPARATUS |
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