CA1044831A - Commande et controle de bande pour materiel d'enregistrement et de reponse automatique dans un central telephonique - Google Patents
Commande et controle de bande pour materiel d'enregistrement et de reponse automatique dans un central telephoniqueInfo
- Publication number
- CA1044831A CA1044831A CA249,445A CA249445A CA1044831A CA 1044831 A CA1044831 A CA 1044831A CA 249445 A CA249445 A CA 249445A CA 1044831 A CA1044831 A CA 1044831A
- Authority
- CA
- Canada
- Prior art keywords
- relay
- operated
- response
- advance
- recording
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 230000004044 response Effects 0.000 claims description 26
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims 4
- 230000003750 conditioning effect Effects 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 239000011888 foil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241001108995 Messa Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 208000010586 pulmonary interstitial glycogenosis Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58915875A | 1975-06-20 | 1975-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044831A true CA1044831A (fr) | 1978-12-19 |
Family
ID=24356851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,445A Expired CA1044831A (fr) | 1975-06-20 | 1976-04-02 | Commande et controle de bande pour materiel d'enregistrement et de reponse automatique dans un central telephonique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1044831A (fr) |
-
1976
- 1976-04-02 CA CA249,445A patent/CA1044831A/fr not_active Expired
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