DE1462783A1 - Akustischer Koppler - Google Patents
Akustischer KopplerInfo
- Publication number
- DE1462783A1 DE1462783A1 DE19661462783 DE1462783A DE1462783A1 DE 1462783 A1 DE1462783 A1 DE 1462783A1 DE 19661462783 DE19661462783 DE 19661462783 DE 1462783 A DE1462783 A DE 1462783A DE 1462783 A1 DE1462783 A1 DE 1462783A1
- Authority
- DE
- Germany
- Prior art keywords
- handset
- coupler
- acoustic
- converter
- 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
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000012858 resilient material Substances 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 101100072702 Drosophila melanogaster defl gene Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003245 working effect 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
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
- H04M1/215—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads by non-intrusive coupling means, e.g. acoustic couplers
- H04M1/2155—Acoustic coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephone Set Structure (AREA)
- Facsimiles In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47367665A | 1965-07-21 | 1965-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1462783A1 true DE1462783A1 (de) | 1968-12-19 |
Family
ID=23880539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661462783 Pending DE1462783A1 (de) | 1965-07-21 | 1966-07-20 | Akustischer Koppler |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585302A (en) * | 1969-02-17 | 1971-06-15 | Anderson Jacobson Inc | Acoustic coupler |
| US3592966A (en) * | 1969-03-06 | 1971-07-13 | Xerox Corp | Acoustical coupling apparatus |
| US3657479A (en) * | 1970-11-13 | 1972-04-18 | Magnavox Co | Acoustic coupler and preamplifier for facsimile machines |
| US3725584A (en) * | 1970-12-30 | 1973-04-03 | Ibm | Acoustic coupler |
| US3808369A (en) * | 1972-06-16 | 1974-04-30 | M12 Inc | Attenuation equalizing acoustic coupler |
| US4246444A (en) * | 1978-11-30 | 1981-01-20 | Anderson Jacobson, Inc. | Telephone handset acoustic coupling cup |
| GB2180721B (en) * | 1985-09-20 | 1988-11-16 | Unisys Corp | Acoustic coupler for a telephone handset |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1503590A (en) * | 1922-06-13 | 1924-08-05 | Picturadio Corp | Method and system for transmitting pictures to a distance |
| USRE22198E (en) * | 1939-03-25 | 1942-10-06 | Method and arrangement for trans | |
| US2402341A (en) * | 1944-10-06 | 1946-06-18 | Allied Engineering Corp | Voice amplifying device |
| US2907827A (en) * | 1955-07-22 | 1959-10-06 | Sheridan Gallagher | Telephone device |
| US3092688A (en) * | 1960-09-21 | 1963-06-04 | Rector Joseph | Combined telephone amplifier and radio receiver |
-
1965
- 1965-07-21 US US473676A patent/US3449522A/en not_active Expired - Lifetime
-
1966
- 1966-07-18 GB GB32196/66A patent/GB1102158A/en not_active Expired
- 1966-07-19 CH CH1041366A patent/CH454230A/de unknown
- 1966-07-19 ES ES0329256A patent/ES329256A1/es not_active Expired
- 1966-07-20 NL NL6610186A patent/NL6610186A/xx unknown
- 1966-07-20 BE BE684393D patent/BE684393A/xx unknown
- 1966-07-20 DE DE19661462783 patent/DE1462783A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1102158A (en) | 1968-02-07 |
| US3449522A (en) | 1969-06-10 |
| BE684393A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-03 |
| ES329256A1 (es) | 1967-08-16 |
| NL6610186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-01-23 |
| CH454230A (de) | 1968-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4090272C2 (de) | Schnurloses Freisprech-Telefon | |
| AU2002365325A1 (en) | Method for accessing video electronic mail and multimedia | |
| DE1462783A1 (de) | Akustischer Koppler | |
| CH679963A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1930531A1 (de) | Fernsprechteilnehmerstelle mit einer ortsfesten Fernsprechstation und einem schnurlosen Handapparat | |
| DE19652660C2 (de) | Multimedia-Turm und -Zelle | |
| DE4320047A1 (de) | Schnurloses Telefon | |
| EP0757469B1 (de) | Diktiergerät mit drahtloser Datenübertragung | |
| DE2820096A1 (de) | Anordnung fuer einen fernsprechapparat mit einer freisprecheinrichtung | |
| DE2010770A1 (de) | Vorrichtung zur Einkopplung von Datensignalen über einen Fernsprechhandapparat in ein Fernsprechnetz | |
| EP1936968A1 (de) | Mediengerät | |
| DE202007010024U1 (de) | Mediengerät | |
| DE29601873U1 (de) | Kombination von Computer und drahtloser Kommunikationseinrichtung | |
| DE842657C (de) | Zusatzeinrichtung fuer Teilnehmerstationen in Fernsprechanlagen | |
| DE69634718T2 (de) | Kommunikationseinrichtung mit Verwenund einer Telefonleitung | |
| DE10153265A1 (de) | System zur Sprachkommunikation über ein digitales Netzwerk und zugehörige Schnurlostelefonanlage | |
| DE2408703A1 (de) | Steuerschaltung fuer eine ueberwachereinrichtung zum automatischen beantworten und trennen von anrufen bei faksimile-stationen, die an einen telefonapparat angeschlossen sind | |
| EP0580174A1 (de) | Tischhalterung für ein Funktelefon | |
| DE2536076B2 (de) | Rundfunkgerät mit einem Infrarotsender | |
| DE19637391A1 (de) | Funktelefon | |
| DE2210902C3 (de) | AnschluBfreies Telefon-Fernbedienungsgerät | |
| DE69635474T2 (de) | Mobile Vorrichtung zum Anbauen von einer Fernübertragungsverbindung mit einer Funkverbindung | |
| DE2800998C2 (de) | Verfahren zur Datenübertragung | |
| DE10239873B4 (de) | Lautsprecherbefestigung | |
| DE19910432A1 (de) | Verfahren zur Übermittlung gespeicherter Rufnummerdaten |