ES8309044A1 - Perfeccionamientos en sistemas para separar en una memoria senales de conversacion en una interpolacion de conversacion con asignacion de tiempo. - Google Patents
Perfeccionamientos en sistemas para separar en una memoria senales de conversacion en una interpolacion de conversacion con asignacion de tiempo.Info
- Publication number
- ES8309044A1 ES8309044A1 ES516550A ES516550A ES8309044A1 ES 8309044 A1 ES8309044 A1 ES 8309044A1 ES 516550 A ES516550 A ES 516550A ES 516550 A ES516550 A ES 516550A ES 8309044 A1 ES8309044 A1 ES 8309044A1
- Authority
- ES
- Spain
- Prior art keywords
- channel
- signals
- reading
- buffer
- storage
- 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
- 230000003139 buffering effect Effects 0.000 title 1
- 108091006146 Channels Proteins 0.000 abstract 10
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
- H04J3/177—Freeze-out systems, e.g. taking away active sources from transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
SISTEMA PARA SEPARAR EN UNA MEMORIA SEÑALES DE CONVERSACION EN UNA INTERPOLACION DE CONVERSACION CON ASIGNACION DE TIEMPO, EN EL CUAL LAS SEÑALES DE CONVERSACION PROCEDENTES DE UNA PLURALIDAD DE CANALES SE INTERPOLAN PARA SER TRANSMITIDAS POR UNA MENOR PLURALIDAD DE EQUIPOS DE TRANSMISION. CONSTA DE UNA MEMORIA INTERMEDIA QUE COMPRENDE PAQUETES PARA EL ALMACENAMIENTO DE UNA PLURALIDAD DE SEÑALES DE CONVERSACION PROCEDENTES DE UN CANAL; DE MEDIOS DE DETECCION PARA DETERMINAR, POR CADA CANAL, EL MOMENTO EN QUE EL CANAL HA ENTRADO EN ACTIVIDAD Y EL MOMENTO EN EL QUE DICHO CANAL HA QUEDADO INACTIVO; DE MEDIOS PARA ASIGNAR PAQUETES DE LA MEMORIA INTERMEDIA A CADA CANAL ACTIVO; Y DE MEDIOS PARA LEER LAS SEÑALES DE CONVERSACION DE UN CANAL CONTENIDAS EN LOS PAQUETES DE LA MEMORIA INTERMEDIA ASIGNADOS AL MISMO Y PARA TRANSMITIRLAS POR EL EQUIPO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000361497A CA1150426A (en) | 1980-10-03 | 1980-10-03 | Buffering speech signals in a tasi system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES516550A0 ES516550A0 (es) | 1983-10-01 |
| ES8309044A1 true ES8309044A1 (es) | 1983-10-01 |
Family
ID=4118051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES505983A Granted ES505983A0 (es) | 1980-10-03 | 1981-10-02 | Procedimiento para separar en una memoria senales de conversacion en una interpolacion de conversacion con asignacion de tiempo. |
| ES516550A Expired ES8309044A1 (es) | 1980-10-03 | 1982-10-15 | Perfeccionamientos en sistemas para separar en una memoria senales de conversacion en una interpolacion de conversacion con asignacion de tiempo. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES505983A Granted ES505983A0 (es) | 1980-10-03 | 1981-10-02 | Procedimiento para separar en una memoria senales de conversacion en una interpolacion de conversacion con asignacion de tiempo. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4382296A (es) |
| EP (1) | EP0049569B1 (es) |
| JP (1) | JPS5791045A (es) |
| CA (1) | CA1150426A (es) |
| DE (1) | DE3165406D1 (es) |
| ES (2) | ES505983A0 (es) |
| IE (1) | IE52571B1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1151324A (en) * | 1980-10-03 | 1983-08-02 | David H.A. Black | Tasi system including an order wire |
| US4458693A (en) * | 1981-03-13 | 1984-07-10 | Medtronic, Inc. | Monitoring system |
| EP0162173B1 (fr) * | 1984-05-23 | 1989-08-16 | International Business Machines Corporation | Sytème numérique de transmission de la voix par paquets |
| US4716585A (en) | 1985-04-05 | 1987-12-29 | Datapoint Corporation | Gain switched audio conferencing network |
| US4710917A (en) * | 1985-04-08 | 1987-12-01 | Datapoint Corporation | Video conferencing network |
| JP2543577B2 (ja) * | 1988-06-20 | 1996-10-16 | 沖電気工業株式会社 | 音声パケット補間方法 |
| JP2539494B2 (ja) * | 1988-07-13 | 1996-10-02 | 沖電気工業株式会社 | 音声パケット補間方法 |
| JPH04178791A (ja) * | 1990-11-13 | 1992-06-25 | Mitsubishi Electric Corp | Icカード |
| US5307405A (en) * | 1992-09-25 | 1994-04-26 | Qualcomm Incorporated | Network echo canceller |
| DE19753697B4 (de) * | 1997-12-03 | 2006-04-27 | Siemens Ag | Verfahren und Funkstation zur Datenübertragung in einem Kommunikationssystem |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153816A (en) * | 1977-12-23 | 1979-05-08 | Storage Technology Corporation | Time assignment speech interpolation communication system with variable delays |
| US4284850A (en) * | 1977-12-23 | 1981-08-18 | Storage Technology Corporation | Digital memory providing fixed and variable delays in a TASI system |
| US4184051A (en) * | 1977-12-23 | 1980-01-15 | Storage Technology Corporation | Digital memory providing fixed and variable delays in a TASI system |
-
1980
- 1980-10-03 CA CA000361497A patent/CA1150426A/en not_active Expired
- 1980-12-22 US US06/218,756 patent/US4382296A/en not_active Expired - Fee Related
-
1981
- 1981-09-01 DE DE8181303991T patent/DE3165406D1/de not_active Expired
- 1981-09-01 EP EP81303991A patent/EP0049569B1/en not_active Expired
- 1981-10-02 ES ES505983A patent/ES505983A0/es active Granted
- 1981-10-02 JP JP56156333A patent/JPS5791045A/ja active Pending
- 1981-10-02 IE IE2305/81A patent/IE52571B1/en unknown
-
1982
- 1982-10-15 ES ES516550A patent/ES8309044A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES8303869A1 (es) | 1983-02-01 |
| ES516550A0 (es) | 1983-10-01 |
| CA1150426A (en) | 1983-07-19 |
| EP0049569B1 (en) | 1984-08-08 |
| IE52571B1 (en) | 1987-12-23 |
| ES505983A0 (es) | 1983-02-01 |
| DE3165406D1 (en) | 1984-09-13 |
| US4382296A (en) | 1983-05-03 |
| IE812305L (en) | 1982-04-03 |
| JPS5791045A (en) | 1982-06-07 |
| EP0049569A1 (en) | 1982-04-14 |
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