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