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has been cited by the following article:

• TITLE: Sound Card Based ASK Communication System for Teaching Communication Principle Course

  AUTHORS: Ming Jin, Yang Pu

  KEYWORDS: Sound Card; Communication Principles; ASK; Communication System

  JOURNAL NAME: Communications and Network, Vol.5 No.1B, November 7, 2013

  ABSTRACT: This paper deals with the issue of using the MATLAB tool in teaching the course of communication principles via constructing an Amplitude Shift Keying (ASK) communication system. Different from conventional MATLAB based simulations, the constructed system transmits modulated signals through a wire audio channel by exploiting sound card. Synchronization is required before the received signal being demodulated. Many practical problems should be considered as in real system. The designed system can be extended easily, and not only stimulates students’ interest in communication course, but also helps them understanding the principles from system viewpoints.