JPS558657A - Signal delay circuit - Google Patents
Signal delay circuitInfo
- Publication number
- JPS558657A JPS558657A JP8134378A JP8134378A JPS558657A JP S558657 A JPS558657 A JP S558657A JP 8134378 A JP8134378 A JP 8134378A JP 8134378 A JP8134378 A JP 8134378A JP S558657 A JPS558657 A JP S558657A
- Authority
- JP
- Japan
- Prior art keywords
- delay
- level
- circuit
- time
- signals
- 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.)
- Pending
Links
Landscapes
- Networks Using Active Elements (AREA)
Abstract
PURPOSE: To delay signals with a good S/N by delaying input signals to restore them to the level at an input time after amplifying them into a fixed level.
CONSTITUTION: The level of input signals is detected by signal level detector 4 and is amplified into a fixed level according to the detection voltage of detector 4 by voltage control amplifier 1 and is delayed in delay circuit 2 by a prescribed time and is amplified by voltage control amplifier 3. The detection voltage of detector 4 is applied to this amplifier 3 through delay circuit 5 having a delay time approximately equal to the delay time of circuit 2, and the delay output from circuit 2 is amplified with an amplification degree opposite to amplifier 1, and circuit 3 generates signals delayed by a prescribed time at the same level as an input time. By this constitution, signal delay is always performed at a fixed level, and good-S/N delay signals can be generated. When this constitution is used for electronic musical instruments, etc., small-noise and good-quality modulation effects, etc., can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8134378A JPS558657A (en) | 1978-07-04 | 1978-07-04 | Signal delay circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8134378A JPS558657A (en) | 1978-07-04 | 1978-07-04 | Signal delay circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS558657A true JPS558657A (en) | 1980-01-22 |
Family
ID=13743714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8134378A Pending JPS558657A (en) | 1978-07-04 | 1978-07-04 | Signal delay circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558657A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928064A (en) * | 1982-08-07 | 1984-02-14 | Nippon Denso Co Ltd | Fuel injection amount controller |
| JPS61182454A (en) * | 1984-10-31 | 1986-08-15 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel injection pump for internal combustion engine |
| KR20030007274A (en) * | 2002-11-16 | 2003-01-23 | 최현용 | Time delay remote controller and method thereof |
-
1978
- 1978-07-04 JP JP8134378A patent/JPS558657A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928064A (en) * | 1982-08-07 | 1984-02-14 | Nippon Denso Co Ltd | Fuel injection amount controller |
| JPS61182454A (en) * | 1984-10-31 | 1986-08-15 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel injection pump for internal combustion engine |
| KR20030007274A (en) * | 2002-11-16 | 2003-01-23 | 최현용 | Time delay remote controller and method thereof |
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