ES2017867A6 - Receptor de llamadas para servicios radiotelegraficos. - Google Patents
Receptor de llamadas para servicios radiotelegraficos.Info
- Publication number
- ES2017867A6 ES2017867A6 ES8904088A ES8904088A ES2017867A6 ES 2017867 A6 ES2017867 A6 ES 2017867A6 ES 8904088 A ES8904088 A ES 8904088A ES 8904088 A ES8904088 A ES 8904088A ES 2017867 A6 ES2017867 A6 ES 2017867A6
- Authority
- ES
- Spain
- Prior art keywords
- call receiver
- receiver
- radio
- communication services
- decoder
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1025—Paging receivers with audible signalling details
- G08B3/1066—Paging receivers with audible signalling details with other provisions not elsewhere provided for, e.g. turn-off protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/275—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips implemented by means of portable electronic directories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/652—Means for playing back the recorded messages by remote control over a telephone line
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
RECEPTOR DE LLAMADAS PARA SERVICIOS RADIOTELEGRAFICOS. EL RECEPTOR DE LLAMADA CONTIENE UNA ETAPA DE ENTRADA (1) UN AMPLIFICADOR (2), UN DECODIFICADOR (4), UN EMISOR DE SEÑALES (7, 8) PARA DAR UNA SEÑAL ACUSTICA Y/O OPTICA AL RECIBIRSE UN TELEGRAMA ASOCIADO AL RECEPTOR EN CUESTION, Y UN TECLADO FUNCIONAL (9). EL RECEPTOR DE LLAMADAS CONTIENE ADEMAS UNA UNIDAD DECODIFICADORA (DE) PARA GENERAR SEÑALES DE DECODIFICACION Y DE MANDO Y UN ACOPLADOR ACUSTICO (7) Y EL TECLADO FUNCIONAL ESTA CORRESPONDIENTEMENTE ADAPTADO. DE ESTE MODO EL RECEPTOR DE LLAMADAS SE PUEDE EMPLEAR TAMBIEN COMO EMISOR DE CODIGOS Y REPRESENTA UNA APARATO COMBINADO CUYO USUARIO, POR UNA PARTE, ESTA CONSTANTEMENTE ASEQUIBLE Y, POR OTRA PARTE, PUEDE ESTABLECER CONTACTO CON INSTALACIONES SEPARADAS LOCALMENTE, TALES COMO CONTESTADORES TELEFONICOS, CON EL FIN DE PREGUNTAR A DISTANCIA, O CONECTAR DISPOSITIVOS DE ACCION A DISTANCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH156188A CH675656A5 (en) | 1988-04-26 | 1988-04-26 | Personal call receiver with integral response facility |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2017867A6 true ES2017867A6 (es) | 1991-03-01 |
Family
ID=4213296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8904088A Expired - Fee Related ES2017867A6 (es) | 1988-04-26 | 1989-04-26 | Receptor de llamadas para servicios radiotelegraficos. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH675656A5 (es) |
DE (1) | DE8903233U1 (es) |
ES (1) | ES2017867A6 (es) |
FR (1) | FR2630564B3 (es) |
IT (1) | IT217936Z2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2609473B2 (ja) * | 1989-10-23 | 1997-05-14 | シャープ株式会社 | 通信装置 |
JP2723680B2 (ja) * | 1991-01-29 | 1998-03-09 | 日本電気株式会社 | メッセージ表示機能付き無線選択呼び出し受信機 |
DE4326826C2 (de) * | 1993-08-10 | 1996-05-23 | Siemens Ag | MFV-Sendeeinrichtung und Telekommunikationsanordnung zur Fernbedienung von Anrufbeantwortern |
FR2732852B1 (fr) * | 1995-04-07 | 1997-06-13 | Lewiner Jacques | Recepteur portatif de radiomessagerie unidirectionnelle dote d'un emetteur de signaux sonores codes, et procede d'identification utilisant ce recepteur |
-
1988
- 1988-04-26 CH CH156188A patent/CH675656A5/de not_active IP Right Cessation
-
1989
- 1989-03-15 DE DE8903233U patent/DE8903233U1/de not_active Expired
- 1989-04-13 IT IT3571489U patent/IT217936Z2/it active
- 1989-04-25 FR FR8905487A patent/FR2630564B3/fr not_active Expired - Lifetime
- 1989-04-26 ES ES8904088A patent/ES2017867A6/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8935714V0 (it) | 1989-04-13 |
FR2630564B3 (fr) | 1990-04-13 |
IT217936Z2 (it) | 1992-03-03 |
DE8903233U1 (de) | 1989-07-06 |
CH675656A5 (en) | 1990-10-15 |
FR2630564A3 (fr) | 1989-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |