Q1/ Fill the blank with the correct answer from above to the following: (efficiency, PAM signal, PCM signal, FM signal, Increasing, Sampling and quantization, Unipolar RZ, Decreasing, RZ, Doubling, Squaring, Bipolar RZ,NRZ) 1- The signals which are obtained by encoding each quantized signal into a digital word is called as 2- Quantization noise can be reduced by 3- In absence of pulse? the number of levels. waveform logic 1 is represented by half bit wide pulse and logic 0 is represented by 4- 5- FSK has bad spectral waveform type has better noise immunity? comparing with ASK.

Q1/ Fill the blank with the correct answer from above to the following: (efficiency, PAM signal, PCM signal, FM signal, Increasing, Sampling and quantization, Unipolar RZ, Decreasing, RZ, Doubling, Squaring, Bipolar RZ,NRZ) 1- The signals which are obtained by encoding each quantized signal into a digital word is called as 2- Quantization noise can be reduced by 3- In absence of pulse? the number of levels. waveform logic 1 is represented by half bit wide pulse and logic 0 is represented by 4- 5- FSK has bad spectral waveform type has better noise immunity? comparing with ASK.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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