NexTech 2021 Congress
October 03, 2021 to October 07, 2021 - Barcelona, Spain

  • UBICOMM 2021, The Fifteenth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies
  • ADVCOMP 2021, The Fifteenth International Conference on Advanced Engineering Computing and Applications in Sciences
  • SEMAPRO 2021, The Fifteenth International Conference on Advances in Semantic Processing
  • AMBIENT 2021, The Eleventh International Conference on Ambient Computing, Applications, Services and Technologies
  • EMERGING 2021, The Thirteenth International Conference on Emerging Networks and Systems Intelligence
  • DATA ANALYTICS 2021, The Tenth International Conference on Data Analytics
  • GLOBAL HEALTH 2021, The Tenth International Conference on Global Health Challenges
  • CYBER 2021, The Sixth International Conference on Cyber-Technologies and Cyber-Systems

SoftNet 2021 Congress
October 03, 2021 to October 07, 2021 - Barcelona, Spain

  • ICSEA 2021, The Sixteenth International Conference on Software Engineering Advances
  • ICSNC 2021, The Sixteenth International Conference on Systems and Networks Communications
  • CENTRIC 2021, The Fourteenth International Conference on Advances in Human-oriented and Personalized Mechanisms, Technologies, and Services
  • VALID 2021, The Thirteenth International Conference on Advances in System Testing and Validation Lifecycle
  • SIMUL 2021, The Thirteenth International Conference on Advances in System Simulation
  • SOTICS 2021, The Eleventh International Conference on Social Media Technologies, Communication, and Informatics
  • INNOV 2021, The Tenth International Conference on Communications, Computation, Networks and Technologies
  • HEALTHINFO 2021, The Sixth International Conference on Informatics and Assistive Technologies for Health-Care, Medical Support and Wellbeing

NetWare 2021 Congress
November 14, 2021 to November 18, 2021 - Athens, Greece

  • SENSORCOMM 2021, The Fifteenth International Conference on Sensor Technologies and Applications
  • SENSORDEVICES 2021, The Twelfth International Conference on Sensor Device Technologies and Applications
  • SECURWARE 2021, The Fifteenth International Conference on Emerging Security Information, Systems and Technologies
  • AFIN 2021, The Thirteenth International Conference on Advances in Future Internet
  • CENICS 2021, The Fourteenth International Conference on Advances in Circuits, Electronics and Micro-electronics
  • ICQNM 2021, The Fifteenth International Conference on Quantum, Nano/Bio, and Micro Technologies
  • FASSI 2021, The Seventh International Conference on Fundamentals and Advances in Software Systems Integration
  • GREEN 2021, The Sixth International Conference on Green Communications, Computing and Technologies

TrendNews 2021 Congress
November 14, 2021 to November 18, 2021 - Athens, Greece

  • CORETA 2021, Advances on Core Technologies and Applications
  • DIGITAL 2021, Advances on Societal Digital Transformation

 


ThinkMind // SMART ACCESSIBILITY 2016, The First International Conference on Universal Accessibility in the Internet of Things and Smart Environments // View article smart_accessibility_2016_1_10_95010


New Controlling Technique between Smart Devices Using Inaudible Frequency in Noise Environment

Authors:
Myoungbeom Chung

Keywords: Wireless communication; Signal processing; inaudible frequency; Controlling technique

Abstract:
Recently, existing technologies such as Wi-Fi socket communication, Bluetooth communication, Wi-Fi direct, etc., are used to control smart devices which are in close vicinity. However, those technologies have some problems. One problem is that the Wi-Fi socket communication cannot work when the socket server is not working. Another problem is that Bluetooth or Wi-Fi direct cannot work, if the Operation System (OS) of each smart device is different. Therefore, to address these problems, we propose a new control method for smart devices in close vicinity using high frequencies. High frequencies are mixed control signal, which are using 18 kHz ~ 22 kHz frequencies of audible frequencies and most of people cannot hear high frequencies. Indeed, because proposed method only uses micro-phone and speaker of smart device, it is not need to extra communication modules or communication server. And it can apply to most smart devices without reference to any OS. To evaluate the efficacy of the proposed method, we developed music control application and music player, which are applied to proposed method. Then, we experimented with developed applications at various distances and the control success rate was 97%. Moreover, when we use high frequencies proposed method, the signal recognition rates of surrounding people was 5%. Therefore, the proposed method could be a useful method for control between smart devices in near.

Pages: 1 to 5

Copyright: Copyright (c) IARIA, 2016

Publication date: July 24, 2016

Published in: conference

ISSN: 2519-8378

ISBN: 978-1-61208-525-8

Location: Nice, France

Dates: from July 24, 2016 to July 28, 2016

SERVICES CONTACT
2010 - 2017 © ThinkMind. All rights reserved.
Read Terms of Service and Privacy Policy.