JPS54151801A - Acoustic reproducer with headphone - Google Patents
Acoustic reproducer with headphoneInfo
- Publication number
- JPS54151801A JPS54151801A JP6083478A JP6083478A JPS54151801A JP S54151801 A JPS54151801 A JP S54151801A JP 6083478 A JP6083478 A JP 6083478A JP 6083478 A JP6083478 A JP 6083478A JP S54151801 A JPS54151801 A JP S54151801A
- Authority
- JP
- Japan
- Prior art keywords
- stereophonic
- headphone
- manner
- windening
- sxc
- 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.)
- Granted
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 produce a stereophonic system, which can attain an excellent front sound image and a large stereophonic windening feeling, with the use of a headphone by converting the stereophonic acoustic aignals, which are to be applied to the headphone, in a manner to satisfy a preset condition. CONSTITUTION:Right and left stereophonic signals Ir and Il for speaker reproduction are converted in a manner to satisfy the condition of Eguation I with the use of a signal converting circuit SXC which is eguipped with both with circuits 14r and 14l as corresponds to the ratio B/A of the acoustic transmission coefficients A and B of two speakers, if so assumed, and the respective ears of a listener M and with character adders 13r, 13l, 15r and 15l. The right and left signals Or and Ol thus converted by the circuit SXC are applied to headphones HA having a substantially equal transmitting property in case the sound is located at the front so that the streophonically reprodcued sounds having an excellent front image and a large stereophonic windening feeling can be listened to through headphone units 11 and 12 in a similar manner to the stereophonic sounds by the speaker reproduction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53060834A JPS5910120B2 (en) | 1978-05-22 | 1978-05-22 | Sound reproduction method using headphones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53060834A JPS5910120B2 (en) | 1978-05-22 | 1978-05-22 | Sound reproduction method using headphones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54151801A true JPS54151801A (en) | 1979-11-29 |
JPS5910120B2 JPS5910120B2 (en) | 1984-03-07 |
Family
ID=13153775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53060834A Expired JPS5910120B2 (en) | 1978-05-22 | 1978-05-22 | Sound reproduction method using headphones |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5910120B2 (en) |
-
1978
- 1978-05-22 JP JP53060834A patent/JPS5910120B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5910120B2 (en) | 1984-03-07 |
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