BR7506308A - Sistema de transmissao de sinais,e transmissor e receptor para uso no mesmo - Google Patents
Sistema de transmissao de sinais,e transmissor e receptor para uso no mesmoInfo
- Publication number
- BR7506308A BR7506308A BR7506308A BR7506308A BR7506308A BR 7506308 A BR7506308 A BR 7506308A BR 7506308 A BR7506308 A BR 7506308A BR 7506308 A BR7506308 A BR 7506308A BR 7506308 A BR7506308 A BR 7506308A
- Authority
- BR
- Brazil
- Prior art keywords
- transmitter
- receiver
- signal transmission
- transmission system
- same use
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
- H04B1/64—Volume compression or expansion arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7412916A NL7412916A (nl) | 1974-10-01 | 1974-10-01 | Stelsel voor signaaloverdracht. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7506308A true BR7506308A (pt) | 1976-08-03 |
Family
ID=19822200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7506308A BR7506308A (pt) | 1974-10-01 | 1975-09-29 | Sistema de transmissao de sinais,e transmissor e receptor para uso no mesmo |
Country Status (8)
-
1974
- 1974-10-01 NL NL7412916A patent/NL7412916A/xx not_active Application Discontinuation
-
1975
- 1975-09-24 DE DE19752542556 patent/DE2542556A1/de active Pending
- 1975-09-24 IN IN1833/CAL/75A patent/IN144555B/en unknown
- 1975-09-26 GB GB3952875A patent/GB1528460A/en not_active Expired
- 1975-09-29 BR BR7506308A patent/BR7506308A/pt unknown
- 1975-09-29 AU AU85238/75A patent/AU8523875A/en not_active Expired
- 1975-10-01 FR FR7530052A patent/FR2287135A1/fr not_active Withdrawn
- 1975-10-01 JP JP11779175A patent/JPS5161719A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2542556A1 (de) | 1976-04-22 |
FR2287135A1 (fr) | 1976-04-30 |
NL7412916A (nl) | 1976-04-05 |
IN144555B (US20100223739A1-20100909-C00005.png) | 1978-05-13 |
JPS5161719A (ja) | 1976-05-28 |
AU8523875A (en) | 1977-04-07 |
GB1528460A (en) | 1978-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7503743A (pt) | Sistema de transmissao de sinais | |
BR7507848A (pt) | Receptor em sistema de transmissao para sinais de pulsos binarios | |
SE7503847L (sv) | Kommunikationsanleggning med berbar sendare. | |
SE403871B (sv) | Kombinerad sendar- och mottagarenhet for telekommunikationssystem av duplextyp | |
NL7703748A (nl) | Mobiele zend-ontvanginrichting. | |
NO770861L (no) | Ccd-sender/mottager. | |
NL165014C (nl) | Transmissiestelsel met een zender en een ontvanger voor het met behulp van een pulscode overdragen van informatiesignalen. | |
NL7512343A (nl) | Codeerstelsel voor signaaltransmissie. | |
BR8100947A (pt) | Sistema de transmisao de sinais por redes de distribuicao de energia e receptor e transmissor para uso no mesmo | |
NL7415359A (nl) | Signaaltransmissiesysteem. | |
NL188197C (nl) | Signaalontvanger. | |
NL7714051A (nl) | Facsimilezender-ontvanger. | |
FR2290797A1 (fr) | Recepteur pour reseau de transmission, notamment radio | |
NL181770C (nl) | Facsimile zender/ontvanger. | |
NL155695B (nl) | Radiotransmissiestelsel. | |
SE403680B (sv) | Kombinerad sendar- och mottagarenhet for telekommunikationssystem av duplextyp samt duplextelekommunikationssystem med tva kombinerade sendar- och mottagarenheter | |
SE391094B (sv) | Kombinerad mikrovagsendar- och mottagaranordning | |
CA988588A (en) | Offset oscillator system for radio transmitter and receiver | |
BR7306807D0 (pt) | Dispositivo para transmissao de sinais de informacao transmissor,e receptor adequado para uso em um sistema de transnissao | |
BR8003686A (pt) | Sistema de radio transmissor e receptor para uso em sistema de captacao sismica | |
BR7503828A (pt) | Sistema aperfeicoado para transmissao de informacoes,bem como receptor e emissor para o mesmo | |
BR7701801A (pt) | Receptor de radio de amplitude modulada | |
BR7603531A (pt) | Aperfeicoamento em sistema de transmissao para transmissao de sinais | |
BR7506308A (pt) | Sistema de transmissao de sinais,e transmissor e receptor para uso no mesmo | |
BR7801160A (pt) | Sistema de radiofusao com sinalizacao por codigo e respectivos transmissor e receptor |