Data Transmission over sound

Also Available Domains WSN

Project Code :TEMBMA2924

Objective

The main objective of the project is to transmit data over sound, where data-over-sound enables the exchange of data between any devices with a pre-existing Ultrasonic through sound waves

Abstract

The face recognition is an important part for the purpose of security and surveillance. Hence there is a need for an efficient and cost effective system. Our goal is to explore the feasibility of implementing Raspberry Pi based face recognition system using conventional face detection and recognition techniques. The information age is quickly revolutionizing the way transactions are completed. There is a need for a faster and accurate user identification and authentication method. Face recognition has become one of the most important user identification methods.

Human face recognition plays an important role in video surveillance, human-computer interface, personalizing different applications. In this project, we present an approach to detect and identify a human face from the real-time video that tracks a face and compares it with stored data of known individuals. Our approach recognizes an individual within a fraction of a second which completely ignores any background effect. It also shows additional information about that individual. Besides, this method also works on different lighting conditions which make it suitable to execute its purpose in a wide variety of environment without encountering any significant error. We have implemented our work using a Raspberry Pi.

Keywords: Raspberry Pi, face recognition, OpenCV.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware Requirements:

  • Arduino UNO
  • Power supply
  • Ultrasonic  transmitter
  • Ultrasonic receiver
  • Amplifier and decoder circuit

Software Requirements:

  • Arduino IDE
  • Embedded C
  • Fritzing

Learning Outcomes

  • Arduino UNO Pin diagram and Architecture.
  • How to install Arduino IDE Software.
  • Setting up and Installation procedures for Arduino UNO.
  • Introduction to Arduino IDE.
  • Commands in Arduino.
  • Basic coding in Arduino.
  • What is ultrasonic transmitter and receiver?
  • Working of ultrasonic transmitter and receiver.
  • How to interface this ultrasonic transmitter and the receiver with the Arduino UNO?
  • How to send the data in the form of sound waves using Arduino UNO?
  • What is amplifier?
  • Working of amplifier.
  • What is decoder?
  • Working of decoder.
  • How an amplifier and decoder circuit works?
  • How to receive data in the form of sound waves using Arduino UNO?
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering( software’s, Tools, Hardware components, etc.,)
    • Schematic preparation 
    • Code development and debugging
    • Hardware development and debugging
    • Development of the Project and Output testing
  • Practical exposure to:
    • Hardware and software tools. ,
    • Solution providing for real time problems,
    • Working with team/ individual,
    • Work on Creative ideas.
  • Project development Skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

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