4 signal encodingtechniques

Data Communication - Signal Encoding Techniques

Encoding Techniques ,[object Object],[object Object],[object Object],[object Object]

Terms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Digital Data, Digital Signal ,[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Digital to Digital Encoding

Types of Polar Encoding ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Bipolar Encoding PSEUDOTERNARY

Definition of Digital Signal Encoding Format ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Terms (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Terms (2) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Digital Data, Analog Signal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Amplitude Shift Keying (ASK) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ASK

Binary Frequency Shift Keying (BFSK) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],BFSK

Phase Shift Keying (PSK) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],BPSK

Differential PSK 0 = signal burst of the same phase as previous signal burst 1 = signal burst of the opposite phase as previous signal burst

Analog Data, Digital Signal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pulse Code Modulation(PCM) (1) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Pulse Code Modulation(PCM) (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],PAM = pulse amplitude modulation PAM Value 1.1 9.2 15.2 10.8 5.6 2.8 2.7 Quantized code # 1 9 15 10 5 2 2 PCM code 0001 1001 1111 1010 0101 0010 0010

Analog Data, Analog Signals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Key Point ,[object Object],[object Object]

4 signal encodingtechniques

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