BE478597A - - Google Patents
Info
- Publication number
- BE478597A BE478597A BE478597DA BE478597A BE 478597 A BE478597 A BE 478597A BE 478597D A BE478597D A BE 478597DA BE 478597 A BE478597 A BE 478597A
- Authority
- BE
- Belgium
- Prior art keywords
- call
- circuit
- frequency
- operator
- receiver
- Prior art date
Links
- 230000011664 signaling Effects 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 22
- 239000003990 capacitor Substances 0.000 description 19
- 244000273256 Phragmites communis Species 0.000 description 10
- 238000004804 winding Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 3
- 101100385222 Caenorhabditis elegans che-12 gene Proteins 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/022—Paging systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478597A true BE478597A (enrdf_load_html_response) |
Family
ID=126316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478597D BE478597A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE478597A (enrdf_load_html_response) |
-
0
- BE BE478597D patent/BE478597A/fr unknown
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