This is the Online Practice Quiz in Digital and Data Communication Networks Part 31 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.
Continue Part XXXI of the Online Practice Quiz
Quiz in Digital and Data Communication Networks
Question 301. Each signal in an FDM signal
Question 302. How many voice channels are there in supermaster group?Question 303. It is used to encode the minimum amount of speech information necessary to reproduce a perceptible message with a fewer bits that those needed by a conventional encoder/decoderQuestion 304. In delta modulation, the modulator is sometimes called _____.Question 305. The modulation used in FDM telephone system is Question 306. For the 16-PSK and a transmission system with a 10 kHz bandwidth, determine the maximum bit rateQuestion 307. It is a large scale integration chip designed for use in telecommunication industry for private branch exchanges, central office switches, digital handsets and digital echo suppressors.Question 308. The most common circuit used for demodulating binary FSK signalsQuestion 309. Frequency modulation in FDM usually accomplished with a Question 310. In a PAM/TDM system, keeping the multiplexer and DEMUX channels step with one another is done by a
List of Practice Quizzes
Practice Quiz in Digital and Data Communication Networks Part 31