FR96419E - Transmissions téléphoniques par systeme multiplex a modulation par impulsions codées. - Google Patents
Transmissions téléphoniques par systeme multiplex a modulation par impulsions codées.Info
- Publication number
- FR96419E FR96419E FR173353A FR96419DA FR96419E FR 96419 E FR96419 E FR 96419E FR 173353 A FR173353 A FR 173353A FR 96419D A FR96419D A FR 96419DA FR 96419 E FR96419 E FR 96419E
- Authority
- FR
- France
- Prior art keywords
- pulse code
- code modulation
- multiplex system
- telephone transmissions
- modulation multiplex
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR168687 | 1968-10-03 | ||
FR173353 | 1968-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR96419E true FR96419E (fr) | 1972-06-30 |
Family
ID=26182245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR173353A Expired FR96419E (fr) | 1968-10-03 | Transmissions téléphoniques par systeme multiplex a modulation par impulsions codées. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR96419E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336681A2 (fr) * | 1988-04-04 | 1989-10-11 | Fujitsu Limited | Convertisseur de code et codeur faisant usage d'un tel convertisseur |
-
0
- FR FR173353A patent/FR96419E/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336681A2 (fr) * | 1988-04-04 | 1989-10-11 | Fujitsu Limited | Convertisseur de code et codeur faisant usage d'un tel convertisseur |
EP0336681A3 (fr) * | 1988-04-04 | 1992-08-26 | Fujitsu Limited | Convertisseur de code et codeur faisant usage d'un tel convertisseur |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE380955B (sv) | Overvakningsanordning for ett pulskodmodulerat overforingssystem | |
BE769124A (fr) | Systeme de communication multiplex | |
NL162272C (nl) | Pulscodemodulatie-inrichting. | |
DK125260B (da) | Styrekobling til en tids-rumfordelt multiplextelekommunikationscentral. | |
BE763108A (fr) | Systeme de communication | |
BE801998A (fr) | Systeme de communication multiplex | |
DE1805463B2 (de) | Blocksynchronisationsverfahren fuer zeitmultiplexsysteme mit pulscodemodulation | |
IT942632B (it) | Rivelatore di degradazione per sistemi di trasmissione con modulazione a codice di impulsi | |
NL7513978A (nl) | Pulsoverdrachtstelsel. | |
CH498535A (de) | Zeitmultiplex-Pulscodemodulations-Nachrichtenanlage | |
FR96465E (fr) | Systeme de transmission d'impulsions. | |
NL160692C (nl) | Tijdmultiplex-transmissiestelsel. | |
NL161323C (nl) | Tijdmultiplextransmissiestelsel voor overdracht van signalen met behulp van pulscodemodulatie. | |
NL171116C (nl) | Schakelinrichting voor een tijdmultiplexcommunicatiestelsel. | |
BE775249A (fr) | Systeme de communication | |
FR96419E (fr) | Transmissions téléphoniques par systeme multiplex a modulation par impulsions codées. | |
DK108981C (da) | Anordning ved modtagere for impulskodemodulerede tidsmultiplekssignaler. | |
CH510367A (it) | Via di comunicazione comune per sistemi di commutazione a divisione di tempo | |
DK115713B (da) | Modtager til et tidsmultipleks-transmissionsanlæg. | |
CH514255A (de) | Zeitmultiplex-Übertragungseinrichtung | |
BE774094A (fr) | Systeme de transmission a modulation par impulsions codees | |
NL173694C (nl) | Tijdmultiplex-transmissiestelsel. | |
DK119314B (da) | Synkroniseringskobling til et tidsmultipleksoverføringsanlæg. | |
BE771869A (fr) | Systeme de communication | |
BE765563A (fr) | Systeme de transmission d'information en duplex a exploitation par impulsions |