JPS53131003A - Phase difference headset - Google Patents

Phase difference headset

Info

Publication number
JPS53131003A
JPS53131003A JP195278A JP195278A JPS53131003A JP S53131003 A JPS53131003 A JP S53131003A JP 195278 A JP195278 A JP 195278A JP 195278 A JP195278 A JP 195278A JP S53131003 A JPS53131003 A JP S53131003A
Authority
JP
Japan
Prior art keywords
headset
phase difference
phase
difference
difference headset
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
JP195278A
Other languages
Japanese (ja)
Inventor
Satoru Osada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP195278A priority Critical patent/JPS53131003A/en
Publication of JPS53131003A publication Critical patent/JPS53131003A/en
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP195278A 1978-01-13 1978-01-13 Phase difference headset Pending JPS53131003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP195278A JPS53131003A (en) 1978-01-13 1978-01-13 Phase difference headset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP195278A JPS53131003A (en) 1978-01-13 1978-01-13 Phase difference headset

Publications (1)

Publication Number Publication Date
JPS53131003A true JPS53131003A (en) 1978-11-15

Family

ID=11515927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP195278A Pending JPS53131003A (en) 1978-01-13 1978-01-13 Phase difference headset

Country Status (1)

Country Link
JP (1) JPS53131003A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335396U (en) * 1986-08-22 1988-03-07
JP2009545263A (en) * 2006-07-28 2009-12-17 ヒルデブラント、 ジェイムズ、 ジー Improvement of headphone
JP2014155229A (en) * 2013-02-08 2014-08-25 ▲けい▼弘股▲ふん▼有限公司 Multi-channel headphone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911921U (en) * 1972-05-09 1974-01-31
JPS5178301A (en) * 1974-12-28 1976-07-07 Torio Kk Hetsudohoonyo saiseishingoshorihoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911921U (en) * 1972-05-09 1974-01-31
JPS5178301A (en) * 1974-12-28 1976-07-07 Torio Kk Hetsudohoonyo saiseishingoshorihoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335396U (en) * 1986-08-22 1988-03-07
JP2009545263A (en) * 2006-07-28 2009-12-17 ヒルデブラント、 ジェイムズ、 ジー Improvement of headphone
JP2014155229A (en) * 2013-02-08 2014-08-25 ▲けい▼弘股▲ふん▼有限公司 Multi-channel headphone

Similar Documents

Publication Publication Date Title
GB2028057B (en) Loudspeakers
JPS54128327A (en) Headphone
GB2012759B (en) Thienohydantoin derivatives
GB2025195B (en) Combined mowerconditioner
GB2019160B (en) Headphones
GB2020937B (en) Phase splitter
GB2022362B (en) Speaker
GB2014754B (en) Interferometer
GB2018757B (en) 3-phenyltetrahydropyridine derivatives
GB2017708B (en) Steroid-spirooxazolidinone derivatives
GB2017691B (en) 2-hydroxymethyl-pyrazine derivatives
GB2019843B (en) N-alkenylmoranoline derivatives
JPS5590803A (en) Interferometer
GB2037534B (en) Loudspeakers
GB2012520B (en) Speaker
GB2024806B (en) Onomycin derivatives
JPS53131003A (en) Phase difference headset
JPS54111329A (en) Speaker
GB2013187B (en) Phenylpyrol derivatives
JPS53114401A (en) Phase difference headset
JPS54109824A (en) Speaker
JPS54118230A (en) Speaker
JPS54107726A (en) Speaker
GB2013654B (en) Benziosothiazole derivatives
JPS54118232A (en) Speaker