JPS6477296A - Static controller for sound field - Google Patents

Static controller for sound field

Info

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
Application number
JP63195855A
Other languages
Japanese (ja)
Inventor
Eisuke Fujimoto
Shuichi Odaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akai Electric Co Ltd
Original Assignee
Akai Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP63195855A priority Critical patent/JPS6477296A/en
Publication of JPS6477296A publication Critical patent/JPS6477296A/en
Pending legal-status Critical Current

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.
JP63195855A 1988-08-05 1988-08-05 Static controller for sound field Pending JPS6477296A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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