Thesis Details
Transmission of Digital Information over Audio
Bachelor's Thesis
Student: Bujnovský Michael
Academic Year: 2019/2020
Supervisor: Černocký Jan, prof. Dr. Ing.
Czech title
Transmission of Digital Information over Audio
Language
English
Abstract
The aim of this work is to transfer binary information between two devices just by usage of sound. The work starts with the analysis of existing solutions. Following by descriptions of different modulation techniques, synchronization and own protocol used in application. Significant part of the work is a test of transmission success rate in different setting of frequencies and environments. Based on results, I programmed user-friendly application showing system.
Keywords
audio qr, communication, sound, modulation, synchronization, microphone, QPSK, BER, digital
Department
Degree Programme
Information Technology
Files
Status
defended, grade E
Date
10 July 2020
Reviewer
Committee
Černocký Jan, prof. Dr. Ing. (DCGM FIT BUT), předseda
Češka Milan, doc. RNDr., Ph.D. (DITS FIT BUT), člen
Jaroš Jiří, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Orság Filip, Ing., Ph.D. (DITS FIT BUT), člen
Rychlý Marek, RNDr., Ph.D. (DIFS FIT BUT), člen
Češka Milan, doc. RNDr., Ph.D. (DITS FIT BUT), člen
Jaroš Jiří, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Orság Filip, Ing., Ph.D. (DITS FIT BUT), člen
Rychlý Marek, RNDr., Ph.D. (DIFS FIT BUT), člen
Citation
BUJNOVSKÝ, Michael. Transmission of Digital Information over Audio. Brno, 2020. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2020-07-10. Supervised by Černocký Jan. Available from: https://www.fit.vut.cz/study/thesis/23182/
BibTeX
@bachelorsthesis{FITBT23182, author = "Michael Bujnovsk\'{y}", type = "Bachelor's thesis", title = "Transmission of Digital Information over Audio", school = "Brno University of Technology, Faculty of Information Technology", year = 2020, location = "Brno, CZ", language = "english", url = "https://www.fit.vut.cz/study/thesis/23182/" }