BR9002488A - Sistema automatico para reproducao de mensagem gravada em voz em linha telefonica - Google Patents
Sistema automatico para reproducao de mensagem gravada em voz em linha telefonicaInfo
- Publication number
- BR9002488A BR9002488A BR9002488A BR9002488A BR9002488A BR 9002488 A BR9002488 A BR 9002488A BR 9002488 A BR9002488 A BR 9002488A BR 9002488 A BR9002488 A BR 9002488A BR 9002488 A BR9002488 A BR 9002488A
- Authority
- BR
- Brazil
- Prior art keywords
- reproduction
- voice
- telephone line
- automatic system
- recorded message
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/10—Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/35—Aspects of automatic or semi-automatic exchanges related to information services provided via a voice call
- H04M2203/352—In-call/conference information service
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9002488A BR9002488A (pt) | 1990-04-04 | 1990-04-04 | Sistema automatico para reproducao de mensagem gravada em voz em linha telefonica |
EP19910907652 EP0482142A1 (en) | 1990-04-04 | 1991-04-04 | Automatic system for the playback of recorded spoken messages through a telephone line |
PCT/BR1991/000004 WO1991015916A1 (en) | 1990-04-04 | 1991-04-04 | Automatic system for the playback of recorded spoken messages through a telephone line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9002488A BR9002488A (pt) | 1990-04-04 | 1990-04-04 | Sistema automatico para reproducao de mensagem gravada em voz em linha telefonica |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9002488A true BR9002488A (pt) | 1991-11-12 |
Family
ID=4049532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9002488A BR9002488A (pt) | 1990-04-04 | 1990-04-04 | Sistema automatico para reproducao de mensagem gravada em voz em linha telefonica |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0482142A1 (pt) |
BR (1) | BR9002488A (pt) |
WO (1) | WO1991015916A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9402065A (nl) * | 1994-12-08 | 1996-07-01 | Nederland Ptt | Telecommunicatiesysteem, alsmede telecommunicatiecentrale, alsmede werkwijze. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE352798B (pt) * | 1971-05-18 | 1973-01-08 | Ericsson Telefon Ab L M | |
DE2700393C2 (de) * | 1977-01-07 | 1982-12-16 | Dieter Prof. Dr.-Ing. 8520 Erlangen Seitzer | Tonsignalübertragung in einem Fernsprechverteilnetz |
EP0214456A1 (de) * | 1985-08-21 | 1987-03-18 | Siemens Aktiengesellschaft | Schaltungsanordnung zum Anschliessen eines Datengerätes an eine mit einer Fernsprecheinrichtung verbundene Übertragungsleitung |
-
1990
- 1990-04-04 BR BR9002488A patent/BR9002488A/pt unknown
-
1991
- 1991-04-04 EP EP19910907652 patent/EP0482142A1/en not_active Withdrawn
- 1991-04-04 WO PCT/BR1991/000004 patent/WO1991015916A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0482142A1 (en) | 1992-04-29 |
WO1991015916A1 (en) | 1991-10-17 |
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