JPS547901A - Acoustic system - Google Patents
Acoustic systemInfo
- Publication number
- JPS547901A JPS547901A JP7361077A JP7361077A JPS547901A JP S547901 A JPS547901 A JP S547901A JP 7361077 A JP7361077 A JP 7361077A JP 7361077 A JP7361077 A JP 7361077A JP S547901 A JPS547901 A JP S547901A
- Authority
- JP
- Japan
- Prior art keywords
- acoustic system
- impressed
- speakers
- interference
- high quality
- 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)
- Networks Using Active Elements (AREA)
- Stereophonic System (AREA)
Abstract
PURPOSE:To generate stereophonic sounds of high quality with the use of a simple circuit by composing main and auxiliary sound signals through a combined transformer without any interference so that they are impressed in a preset phase upon two speakers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52073610A JPS5841717B2 (en) | 1977-06-20 | 1977-06-20 | sound equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52073610A JPS5841717B2 (en) | 1977-06-20 | 1977-06-20 | sound equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS547901A true JPS547901A (en) | 1979-01-20 |
JPS5841717B2 JPS5841717B2 (en) | 1983-09-13 |
Family
ID=13523266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52073610A Expired JPS5841717B2 (en) | 1977-06-20 | 1977-06-20 | sound equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5841717B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317958A (en) * | 1979-01-17 | 1982-03-02 | Sony Corporation | Noise reducing circuit for CTD delay line |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5081452A (en) * | 1973-11-19 | 1975-07-02 |
-
1977
- 1977-06-20 JP JP52073610A patent/JPS5841717B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5081452A (en) * | 1973-11-19 | 1975-07-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317958A (en) * | 1979-01-17 | 1982-03-02 | Sony Corporation | Noise reducing circuit for CTD delay line |
Also Published As
Publication number | Publication date |
---|---|
JPS5841717B2 (en) | 1983-09-13 |
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