CH431623A - Elektroakustische Übertragungsanlage - Google Patents
Elektroakustische ÜbertragungsanlageInfo
- Publication number
- CH431623A CH431623A CH419762A CH419762A CH431623A CH 431623 A CH431623 A CH 431623A CH 419762 A CH419762 A CH 419762A CH 419762 A CH419762 A CH 419762A CH 431623 A CH431623 A CH 431623A
- Authority
- CH
- Switzerland
- Prior art keywords
- transmission system
- electroacoustic transmission
- electroacoustic
- transmission
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/04—Arrangements for interconnection not involving centralised switching involving a separate line for each pair of parties
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT674460A AT221603B (de) | 1960-09-02 | 1960-09-02 | Schaltungsanordnung für ein Übertragungssystem von Schallereignissen |
AT283161A AT227789B (de) | 1961-04-08 | 1961-04-08 | Schaltungsanordnung für ein Übertragungssystem von Schallereignissen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH431623A true CH431623A (de) | 1967-03-15 |
Family
ID=25599141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH419762A CH431623A (de) | 1960-09-02 | 1962-04-05 | Elektroakustische Übertragungsanlage |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH431623A (de) |
GB (1) | GB957457A (de) |
-
1962
- 1962-04-05 CH CH419762A patent/CH431623A/de unknown
- 1962-04-06 GB GB1335762A patent/GB957457A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB957457A (en) | 1964-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL149660B (nl) | Transmissiestelsel. | |
CH439387A (de) | Telegraphieanlage | |
AT257986B (de) | Impulsübertragungssystem | |
NL149049B (nl) | Synchroon datatransmissiestelsel. | |
FR1291463A (fr) | Transmission hydraulique | |
CH389287A (de) | Datenübertragungsanlage | |
CH408122A (de) | Elektroakustische Übertragungsanlage | |
CH393419A (de) | Datenübertragungs-Anlage | |
CH396085A (de) | Graphisches Übertragungssystem | |
CH431623A (de) | Elektroakustische Übertragungsanlage | |
DK104962C (da) | Regulerbart transmissionsgear. | |
CH396084A (de) | Telegraphierverfahren | |
CH395188A (de) | Signalübertragungsanlage | |
FR1271619A (fr) | Transmission magnétique | |
CH401149A (de) | Datenübertragungsvorrichtung | |
AT218091B (de) | Elektroakustischer Wandler | |
AT242992B (de) | Impulsübertragungssystem | |
FR1344578A (fr) | Transmission | |
CH423869A (de) | Telegraphieranlage | |
CH402956A (de) | Ubertragungsnetzwerk | |
FR1272363A (fr) | Embrayage | |
FR1263628A (fr) | Transmission hydraulique | |
FR1267625A (fr) | Transmission hydraulique | |
FR1253719A (fr) | Système électroacoustique | |
FR1259051A (fr) | Système de transmission |