'Digital encoding' presentation slideshows

357 views • 35 slides

Encoding

Encoding. There are four types of encoding possible. Digital Encoding of Digital Data Digital Encoding of Analog Data Analog Encoding of Digital Data Analog Encoding of Analog Data. Digital Encoding of Digital Data. Digital Data of 0s and 1s. Digital Encoding Schemes. Unipolar. Polar.

494 views • 28 slides

Sampling 7.1 Introduction

Sampling 7.1 Introduction. Sampling 7.1 Introduction convert a continuous-time signal to a discrete-time signal, process the discrete-time signal using a discrete-time system, and then convert back to continuous time. Sampling 7.1 Introduction The Sampling theorem

514 views • 22 slides

Physical Layer

Physical Layer. Computer Networks. Where are we?. Numbering Systems. Binary Hexadecimal Decimal. Transmission of Information. From Physics Energy Electromagnetic wave propogation From Mathematics Coding Theory. Analog and Digital Signaling. Amplitude Modulation. Frequency Modulation.

269 views • 22 slides