Design and evaluation of a multiple amplitude shift keyed bit to audio tone line encoder and decoder for ASCII character communications

• Main Authors: Africa, Aaron Don M., Alejo, Antonio Miguel Sarmiento, Bulaong, Grant Lewis Milan, Santos, Samantha Maxine Ronquillo, Uy, Jerrick Spencer Kehyeng
• Format: text
• Published: Animo Repository 2020
• Subjects: Spectrum analysis; Digital communications; Decoders (Electronics); ASCII (Character set); Electrical and Computer Engineering; Electrical and Electronics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1397
• Institution: De La Salle University

This paper focused on the integration of line coding and nonlinear mixing in digital communication systems. The researcher's implementation of a bit-to-audio-tone encoder with a respective decoder. The encoder received a message from the user. The message that was inputted could be a symbol, an...