JPS5280765A - Digital filter - Google Patents
Digital filterInfo
- Publication number
- JPS5280765A JPS5280765A JP15751775A JP15751775A JPS5280765A JP S5280765 A JPS5280765 A JP S5280765A JP 15751775 A JP15751775 A JP 15751775A JP 15751775 A JP15751775 A JP 15751775A JP S5280765 A JPS5280765 A JP S5280765A
- Authority
- JP
- Japan
- Prior art keywords
- coefficient
- circuit
- digital filter
- filter
- indentical
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/06—Non-recursive filters
Abstract
PURPOSE:To equip the circuit which performs addition and subtraction by gathering the signal of the stage where the coefficient absolute value of the filter which multiplies and accumulates predetermined coefficient may become indentical, and to multiply the coefficient with the result of the above circuit, thus reducing the multiplication circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15751775A JPS5934005B2 (en) | 1975-12-27 | 1975-12-27 | digital filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15751775A JPS5934005B2 (en) | 1975-12-27 | 1975-12-27 | digital filter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5280765A true JPS5280765A (en) | 1977-07-06 |
JPS5934005B2 JPS5934005B2 (en) | 1984-08-20 |
Family
ID=15651394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15751775A Expired JPS5934005B2 (en) | 1975-12-27 | 1975-12-27 | digital filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934005B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61118012A (en) * | 1984-11-14 | 1986-06-05 | Sony Corp | Digital filter |
JPS62172807A (en) * | 1986-01-27 | 1987-07-29 | Matsushita Electric Ind Co Ltd | Waveform equalizer |
JPH0225987A (en) * | 1988-07-15 | 1990-01-29 | Fuji Xerox Co Ltd | Picture processing integrated circuit device |
WO2005122214A1 (en) * | 2004-06-08 | 2005-12-22 | Ngk Insulators, Ltd. | Light-emitting vessel and light-emitting vessel for high-pressure discharge lamp |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3409236A1 (en) * | 1984-03-14 | 1985-09-19 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | External guide part for a valve tappet |
JPS61175204A (en) * | 1985-01-30 | 1986-08-06 | Riken Corp | Method of manufacturing hydraulic tappet |
JPH0513921Y2 (en) * | 1985-02-18 | 1993-04-14 |
-
1975
- 1975-12-27 JP JP15751775A patent/JPS5934005B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61118012A (en) * | 1984-11-14 | 1986-06-05 | Sony Corp | Digital filter |
JPS62172807A (en) * | 1986-01-27 | 1987-07-29 | Matsushita Electric Ind Co Ltd | Waveform equalizer |
JPH0225987A (en) * | 1988-07-15 | 1990-01-29 | Fuji Xerox Co Ltd | Picture processing integrated circuit device |
WO2005122214A1 (en) * | 2004-06-08 | 2005-12-22 | Ngk Insulators, Ltd. | Light-emitting vessel and light-emitting vessel for high-pressure discharge lamp |
JPWO2005122214A1 (en) * | 2004-06-08 | 2008-04-10 | 日本碍子株式会社 | Luminescent container and luminous container for high pressure discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
JPS5934005B2 (en) | 1984-08-20 |
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