JPS5262401A - Multi-channel frequency dividing filter - Google Patents
Multi-channel frequency dividing filterInfo
- Publication number
- JPS5262401A JPS5262401A JP13821475A JP13821475A JPS5262401A JP S5262401 A JPS5262401 A JP S5262401A JP 13821475 A JP13821475 A JP 13821475A JP 13821475 A JP13821475 A JP 13821475A JP S5262401 A JPS5262401 A JP S5262401A
- Authority
- JP
- Japan
- Prior art keywords
- frequency dividing
- channel frequency
- dividing filter
- composition
- amplitude characteristic
- 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
- Circuit For Audible Band Transducer (AREA)
Abstract
PURPOSE: To obtain multi-channel signal of flat frequency amplitude characteristic after composition by connecting a frequency dividing filter for two divisions provided with flat frequency amplitude characteristic after composition and shifting circuit in series.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13821475A JPS5818840B2 (en) | 1975-11-19 | 1975-11-19 | Tatyan Nershiyuhasubunkatsufilta |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13821475A JPS5818840B2 (en) | 1975-11-19 | 1975-11-19 | Tatyan Nershiyuhasubunkatsufilta |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5262401A true JPS5262401A (en) | 1977-05-23 |
JPS5818840B2 JPS5818840B2 (en) | 1983-04-14 |
Family
ID=15216738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13821475A Expired JPS5818840B2 (en) | 1975-11-19 | 1975-11-19 | Tatyan Nershiyuhasubunkatsufilta |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818840B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321547A (en) * | 1976-08-12 | 1978-02-28 | Sharp Corp | Frequency dividing filter |
JPS5364018A (en) * | 1976-11-19 | 1978-06-08 | Hitachi Ltd | Speaker system |
JP2005143093A (en) * | 2003-10-15 | 2005-06-02 | Rohm Co Ltd | Sound quality improving circuit of audio signal, and audio amplifying circuit using it |
JPWO2005048448A1 (en) * | 2003-11-13 | 2007-05-31 | 日本電気株式会社 | High frequency amplifier |
-
1975
- 1975-11-19 JP JP13821475A patent/JPS5818840B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321547A (en) * | 1976-08-12 | 1978-02-28 | Sharp Corp | Frequency dividing filter |
JPS5364018A (en) * | 1976-11-19 | 1978-06-08 | Hitachi Ltd | Speaker system |
JP2005143093A (en) * | 2003-10-15 | 2005-06-02 | Rohm Co Ltd | Sound quality improving circuit of audio signal, and audio amplifying circuit using it |
JPWO2005048448A1 (en) * | 2003-11-13 | 2007-05-31 | 日本電気株式会社 | High frequency amplifier |
JP4867346B2 (en) * | 2003-11-13 | 2012-02-01 | 日本電気株式会社 | High frequency amplifier |
Also Published As
Publication number | Publication date |
---|---|
JPS5818840B2 (en) | 1983-04-14 |
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