'Digital lines' presentation slideshows

Chapter 9

Chapter 9 . Communications Circuits. Types of Circuits. Point-to-point Connects only two nodes Multipoint Connects several nodes 2-wire circuits Signal + return Half-duplex data, except can use FDM to get full duplex Phone line 4-wire circuits Full duplex data. Digital Circuits.

492 views • 41 slides

625 views • 40 slides

Data Sources

Data Sources. Almost all experimental data is collected by observing an electrical signal. Data could be a direct electrical signal: Charge hitting a plate. Gamma ray creating electron-hole pairs in a detector. Voltage across a nerve cell.

439 views • 32 slides

Lecture 9

Lecture 9. Modems and Access Devices. Overview. Computers are connected to telephone lines through the use of modems modems: are connecting devices between the telecommunication medium, such as copper or fiber, and a communicating device also called: DCE or data circuit-terminating devices.

272 views • 27 slides

Map Generalization

Map Generalization. Introduction Concepts conventional cartography geographic information systems Developments conceptual models algorithms knowledge representation. Image Processing Division. Introduction. Data presentation display communication Data integration

1.25k views • 20 slides

Transmission Media Sharing

Transmission Media Sharing. When can you share? High Medium capacity Why share ? Less transmission costs More cost-effective transmissions How would you share? Multiplexing. Multiplexing vs. No Multiplexing. Multiplexer. Types of Multiplexing. Frequency Division Multiplexing (FDM)

537 views • 17 slides

FGM Electronics (FGE) Ronald Kroth MAGSON GmbH Berlin Germany

FGM Electronics (FGE) Ronald Kroth MAGSON GmbH Berlin Germany. Fluxgate Electronic s. Electronics Design Excitation Data Acquisition Feedback Housekeeping Control FGE Bread Board Purpose of the Bread Board Differences to the ETUs and FMs Status of the Bread Board FGE ETU and FM

307 views • 12 slides