JPS522402A - Sound field recorder in four channel stereo system based binaural sign al - Google Patents
Sound field recorder in four channel stereo system based binaural sign alInfo
- Publication number
- JPS522402A JPS522402A JP7693475A JP7693475A JPS522402A JP S522402 A JPS522402 A JP S522402A JP 7693475 A JP7693475 A JP 7693475A JP 7693475 A JP7693475 A JP 7693475A JP S522402 A JPS522402 A JP S522402A
- Authority
- JP
- Japan
- Prior art keywords
- sign
- system based
- sound field
- stereo system
- channel stereo
- 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
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic Arrangements (AREA)
Abstract
PURPOSE:To permit automatic recording of sound at a desired position by furnishing front and rear transducer circuits for producing 2-channel signals with binaural signals produced on the basis of sound in the relevant direction.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7693475A JPS522402A (en) | 1975-06-24 | 1975-06-24 | Sound field recorder in four channel stereo system based binaural sign al |
US05/697,122 US4060696A (en) | 1975-06-20 | 1976-06-17 | Binaural four-channel stereophony |
DE2627437A DE2627437C3 (en) | 1975-06-20 | 1976-06-18 | Quadrophony system for head-related four-channel stereophony with loudspeaker reproduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7693475A JPS522402A (en) | 1975-06-24 | 1975-06-24 | Sound field recorder in four channel stereo system based binaural sign al |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS522402A true JPS522402A (en) | 1977-01-10 |
JPS5630756B2 JPS5630756B2 (en) | 1981-07-16 |
Family
ID=13619544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7693475A Granted JPS522402A (en) | 1975-06-20 | 1975-06-24 | Sound field recorder in four channel stereo system based binaural sign al |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS522402A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6430293B1 (en) * | 1996-08-13 | 2002-08-06 | Luca Gubert Finsterle | Recording and play-back two-channel system for providing a holophonic reproduction of sounds |
WO2005120133A1 (en) * | 2004-06-04 | 2005-12-15 | Samsung Electronics Co., Ltd. | Apparatus and method of reproducing wide stereo sound |
US7801317B2 (en) | 2004-06-04 | 2010-09-21 | Samsung Electronics Co., Ltd | Apparatus and method of reproducing wide stereo sound |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127602A (en) * | 1974-01-31 | 1975-10-07 |
-
1975
- 1975-06-24 JP JP7693475A patent/JPS522402A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127602A (en) * | 1974-01-31 | 1975-10-07 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6430293B1 (en) * | 1996-08-13 | 2002-08-06 | Luca Gubert Finsterle | Recording and play-back two-channel system for providing a holophonic reproduction of sounds |
WO2005120133A1 (en) * | 2004-06-04 | 2005-12-15 | Samsung Electronics Co., Ltd. | Apparatus and method of reproducing wide stereo sound |
US7801317B2 (en) | 2004-06-04 | 2010-09-21 | Samsung Electronics Co., Ltd | Apparatus and method of reproducing wide stereo sound |
Also Published As
Publication number | Publication date |
---|---|
JPS5630756B2 (en) | 1981-07-16 |
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