CA1036678A - Electrical digital fade in and fade out circuit - Google Patents
Electrical digital fade in and fade out circuitInfo
- Publication number
- CA1036678A CA1036678A CA230,307A CA230307A CA1036678A CA 1036678 A CA1036678 A CA 1036678A CA 230307 A CA230307 A CA 230307A CA 1036678 A CA1036678 A CA 1036678A
- Authority
- CA
- Canada
- Prior art keywords
- fade
- digital
- counter
- amplifier
- gain
- 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.)
- Expired
Links
- 230000004044 response Effects 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005562 fading Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/001—Digital control of analog signals
Landscapes
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53343274A | 1974-12-16 | 1974-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036678A true CA1036678A (en) | 1978-08-15 |
Family
ID=24125941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA230,307A Expired CA1036678A (en) | 1974-12-16 | 1975-06-27 | Electrical digital fade in and fade out circuit |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5183759A (enrdf_load_stackoverflow) |
| AU (1) | AU8673275A (enrdf_load_stackoverflow) |
| CA (1) | CA1036678A (enrdf_load_stackoverflow) |
| DE (1) | DE2556106A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2295628A1 (enrdf_load_stackoverflow) |
| IL (1) | IL48516A (enrdf_load_stackoverflow) |
| IT (1) | IT1050333B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126304A (en) * | 1980-03-11 | 1981-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Gain compensating device |
| JPS56150511U (enrdf_load_stackoverflow) * | 1981-04-01 | 1981-11-11 | ||
| KR100676354B1 (ko) | 2000-03-02 | 2007-01-31 | 산요덴키가부시키가이샤 | 가변 저항 회로, 연산 증폭 회로, 반도체 집적 회로,시상수 전환 회로 및 파형 성형 회로 |
-
1975
- 1975-06-27 CA CA230,307A patent/CA1036678A/en not_active Expired
- 1975-11-19 AU AU86732/75A patent/AU8673275A/en not_active Expired
- 1975-11-21 IL IL48516A patent/IL48516A/en unknown
- 1975-12-11 IT IT30181/75A patent/IT1050333B/it active
- 1975-12-11 JP JP50147907A patent/JPS5183759A/ja active Pending
- 1975-12-12 DE DE19752556106 patent/DE2556106A1/de active Pending
- 1975-12-15 FR FR7538255A patent/FR2295628A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2556106A1 (de) | 1976-06-24 |
| IT1050333B (it) | 1981-03-10 |
| IL48516A0 (en) | 1976-03-31 |
| JPS5183759A (enrdf_load_stackoverflow) | 1976-07-22 |
| AU8673275A (en) | 1977-05-26 |
| FR2295628A1 (fr) | 1976-07-16 |
| IL48516A (en) | 1977-12-30 |
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