JPS5523620A - Headphone receiver - Google Patents

Headphone receiver

Info

Publication number
JPS5523620A
JPS5523620A JP9567878A JP9567878A JPS5523620A JP S5523620 A JPS5523620 A JP S5523620A JP 9567878 A JP9567878 A JP 9567878A JP 9567878 A JP9567878 A JP 9567878A JP S5523620 A JPS5523620 A JP S5523620A
Authority
JP
Japan
Prior art keywords
ear
signals
headphone
signal
sound
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
JP9567878A
Other languages
Japanese (ja)
Inventor
Tomofumi Nakatani
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP9567878A priority Critical patent/JPS5523620A/en
Publication of JPS5523620A publication Critical patent/JPS5523620A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)

Abstract

PURPOSE:To achieve the receiver excellent in the feeling of front constant position, by performing processing suitable for the path of signal reaching ears to the cubic signal to be listened. CONSTITUTION:The input signals L and R left and right are fed to the cross field circuit 1, and they are converted into four, direct signals LD, RD and counter ear signals LX, RX which are obtained taking into consideration the difference between the both ears. These signals are processed for the ear reflection at the ear delay circuits 2, 2' at the next stage and are fed to the headphone as the output corresponding to the direct sound. On the other hand, the components hosizontal and vertical are obtained at the indirect sound addition circuit 3 provided in parallel with the circuit 1 giving direct sound branched from the input, and the processing of ear reflection is made at the circuits 2 and 2' after adding the counter ear signal to them and they are given to the headphone as the output corresponding to indirect sound. Thus, the receiver excellent in the feeling of front constant position can be achieved.
JP9567878A 1978-08-05 1978-08-05 Headphone receiver Pending JPS5523620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9567878A JPS5523620A (en) 1978-08-05 1978-08-05 Headphone receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9567878A JPS5523620A (en) 1978-08-05 1978-08-05 Headphone receiver

Publications (1)

Publication Number Publication Date
JPS5523620A true JPS5523620A (en) 1980-02-20

Family

ID=14144152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9567878A Pending JPS5523620A (en) 1978-08-05 1978-08-05 Headphone receiver

Country Status (1)

Country Link
JP (1) JPS5523620A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881044A (en) * 1981-11-11 1983-05-16 三菱レイヨン株式会社 Pasturization of liquid separation apparatus
JPS59137063A (en) * 1983-01-14 1984-08-06 バクスター、インターナショナル、インコーポレイテッド Radiation resistant dialytic membrane
JPS59211459A (en) * 1983-05-17 1984-11-30 帝人株式会社 Pasturization of blood treating device
JPS60119955A (en) * 1983-12-02 1985-06-27 鶴田　禎二 Synthetic polymer body for living body material
JPS63261162A (en) * 1987-04-20 1988-10-27 Asahi Medical Co Ltd Blood cell separator
JP2002159100A (en) * 2000-09-29 2002-05-31 Nokia Mobile Phones Ltd Method and apparatus for converting left and right channel input signals of two channel stereo format into left and right channel output signals
WO2009139304A1 (en) 2008-05-16 2009-11-19 テルモ株式会社 Method of radiation sterilization of medical device having hydrophilic polymer coating

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141601A (en) * 1976-05-20 1977-11-26 Torio Kk Stereophonic reproducer for headphone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141601A (en) * 1976-05-20 1977-11-26 Torio Kk Stereophonic reproducer for headphone

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881044A (en) * 1981-11-11 1983-05-16 三菱レイヨン株式会社 Pasturization of liquid separation apparatus
JPS6351707B2 (en) * 1981-11-11 1988-10-14 Mitsubishi Rayon Co
JPS59137063A (en) * 1983-01-14 1984-08-06 バクスター、インターナショナル、インコーポレイテッド Radiation resistant dialytic membrane
JPH0432665B2 (en) * 1983-01-14 1992-05-29
JPS59211459A (en) * 1983-05-17 1984-11-30 帝人株式会社 Pasturization of blood treating device
JPS6246190B2 (en) * 1983-05-17 1987-10-01 Teijin Ltd
JPS60119955A (en) * 1983-12-02 1985-06-27 鶴田　禎二 Synthetic polymer body for living body material
JPH0414033B2 (en) * 1983-12-02 1992-03-11 Teiji Tsuruta
JPS63261162A (en) * 1987-04-20 1988-10-27 Asahi Medical Co Ltd Blood cell separator
JP2002159100A (en) * 2000-09-29 2002-05-31 Nokia Mobile Phones Ltd Method and apparatus for converting left and right channel input signals of two channel stereo format into left and right channel output signals
WO2009139304A1 (en) 2008-05-16 2009-11-19 テルモ株式会社 Method of radiation sterilization of medical device having hydrophilic polymer coating

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