GB1589786A - Sequential control signal generator - Google Patents
Sequential control signal generator Download PDFInfo
- Publication number
- GB1589786A GB1589786A GB40973/77A GB4097377A GB1589786A GB 1589786 A GB1589786 A GB 1589786A GB 40973/77 A GB40973/77 A GB 40973/77A GB 4097377 A GB4097377 A GB 4097377A GB 1589786 A GB1589786 A GB 1589786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- input
- power source
- signal generator
- control signal
- key switch
- 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
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Direct Current Feeding And Distribution (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11838676A JPS5343406A (en) | 1976-10-01 | 1976-10-01 | Remote operation signal generator with plural buttons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1589786A true GB1589786A (en) | 1981-05-20 |
Family
ID=14735397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40973/77A Expired GB1589786A (en) | 1976-10-01 | 1977-10-03 | Sequential control signal generator |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4164663A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5343406A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1589786A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60132449A (ja) * | 1983-12-21 | 1985-07-15 | Hashimoto Corp | 電話自動応対録音装置 |
| FR2731121B1 (fr) * | 1995-02-23 | 1997-04-04 | Alcatel Business Systems | Procede de stockage d'annonces dans un appareillage repondeur telephonique ou radio-telephonique, et appareillage d'abonne mettant un oeuvre un tel procede |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3045069A (en) * | 1957-05-09 | 1962-07-17 | Dictaphone Corp | Remote control system |
| US3725589A (en) * | 1972-02-14 | 1973-04-03 | M Golden | Remote-control system for intelligence-recording apparatus with control tone eliminating switching |
| JPS5230084B2 (cg-RX-API-DMAC7.html) * | 1972-03-31 | 1977-08-05 |
-
1976
- 1976-10-01 JP JP11838676A patent/JPS5343406A/ja active Granted
-
1977
- 1977-10-03 US US05/839,008 patent/US4164663A/en not_active Expired - Lifetime
- 1977-10-03 GB GB40973/77A patent/GB1589786A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4164663A (en) | 1979-08-14 |
| JPS5528640B2 (cg-RX-API-DMAC7.html) | 1980-07-29 |
| JPS5343406A (en) | 1978-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |