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ObserveNoise Project

This repository contains Bash and Python code which reads decibel levels and record audio from a connected USB sound level meter, in order to analyze and saves data and plot related to it. All tests were done with a Rasbperry Pi 2 Model B.

How to install

  1. Create a new virtual environment inside the directory:
virtualenv env
  1. then activate the virtual environment
source env/bin/activate
  1. install inspectNoise
  2. install library dependencies
pip install -r requirements.txt
  1. create the following directory
mkdir gathered_data

How to use

  1. add your personal ROOT in analyze.py
  2. launch init.sh: sh init.sh
  3. enjoy! :)

Optional configuration

in util folder you can find:

  1. ssh_reverse_tunnel.sh in order to create SSH Reverse Tunnel. Change port (over 1024), user, server_URL.
  2. check_tunneling_alive.sh in order to check if SSH Reverse Tunnel is alive. Change server_ip with your server IP.

insert scripts in /etc/rc.local if you want execute at boot-time.