JPS5397809A - Compressing and extending system - Google Patents
Compressing and extending systemInfo
- Publication number
- JPS5397809A JPS5397809A JP1217077A JP1217077A JPS5397809A JP S5397809 A JPS5397809 A JP S5397809A JP 1217077 A JP1217077 A JP 1217077A JP 1217077 A JP1217077 A JP 1217077A JP S5397809 A JPS5397809 A JP S5397809A
- Authority
- JP
- Japan
- Prior art keywords
- compressing
- extending system
- extending
- input
- maching
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
PURPOSE: To remarkably improve the maching of the input and output signals of a compressing and extending system by providing phase shift circuits in the input stages of the respective level detectors of both a compressing device at a recording side and an extending device at a reproducing side.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52012170A JPS5942365B2 (en) | 1977-02-08 | 1977-02-08 | Compression/expansion method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52012170A JPS5942365B2 (en) | 1977-02-08 | 1977-02-08 | Compression/expansion method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5397809A true JPS5397809A (en) | 1978-08-26 |
JPS5942365B2 JPS5942365B2 (en) | 1984-10-15 |
Family
ID=11797951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52012170A Expired JPS5942365B2 (en) | 1977-02-08 | 1977-02-08 | Compression/expansion method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5942365B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3603669A1 (en) * | 1986-02-06 | 1987-08-13 | Busak & Luyken Gmbh & Co | DOUBLE SCRAPER ARRANGEMENT |
JPH0191163U (en) * | 1987-12-09 | 1989-06-15 | ||
DE3821873A1 (en) * | 1988-06-29 | 1990-02-08 | Busak & Luyken Gmbh & Co | SEAL ARRANGEMENT |
-
1977
- 1977-02-08 JP JP52012170A patent/JPS5942365B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5942365B2 (en) | 1984-10-15 |
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