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Rogério Andrella
2026-07-20 20:46:45 -03:00
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# transmit data over sound
## setup
after cloning this repository, is recommended to create a virtual environment to install the needed packages:
`python3 -m venv venv`
on mac/linux:
`source venv/bin/activate`
on windows:
`venv\Scripts\activate`
now you can install the requirements:
`python3 -m pip install -r requirements.txt`
after cloning this repository, is recommended to create a virtual environment to install the needed packages:
`python3 -m venv venv`
on mac/linux:
`source venv/bin/activate`
on windows:
`venv\Scripts\activate`
now you can install the requirements:
`python3 -m pip install -r requirements.txt`
## transmit data
edit the line 9 of transmissor.py file, replacing the string that you want to transmit:
`payload = b"Hello World!"`
and run transmissor.py, it will generate the noise of data, you can record it externally
edit the line 9 of transmissor.py file, replacing the string that you want to transmit:
`payload = b"Hello World!"`
and run transmissor.py, it will generate the noise of data, you can record it externally
## decode data
run receptor.py, it will stay hearing the built in microphone and decode all heared data