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These 14 sound devices (7 input and 7 output) are controlled by a Raspberry Pi 4 that also converts\nrecorded sound in the system for archival purposes.\n\n## Architecture\n![Rough system architecture for sound installation. Individual boxes represent individual sound chambers.](./docs/arch.jpg)\n\n\nThe following instructions are directed assuming that a fresh installation is occurring on an updated version of Raspbian 4 with no modules/libraries installed and python3 already configured. The system specs and additional accessories used by us are as following:\n1. Raspberry Pi 4 (Model B, Raspbian 4, 8GB RAM, 128GB Disk Space)\n2. USB Sound Card (1 in, 2 out channels)\n3. 7 x 48000 Hz Microphones\n4. 7 x 2.1 Speakers\n5. 7 x LEDs\n6. 1 x Step down power converter\n7. 7 x Sound amplifiers\n\nTo check if/version of python3 is installed on your Raspberry Pi, enter the following command on the terminal.\n\n```commandline\npython3 --version\n```\nInstall `pip` to manage modules and libraries used in the code. \n1. Download the `get-pip.py` from [https://bootstrap.pypa.io/get-pip.py](https://bootstrap.pypa.io/get-pip.py) \n2. Open a terminal/command prompt, cd to the folder containing the get-pip.py file and run (If `pip` is already installed, update/upgrade it or simply skip this step):\n```commandline\npython3 get-pip.py\n```\n3. Install libraries used in this program:\n```commandline\npython3 -m pip install pyaudio speechrecognition sounddevice soundfile\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsarweshshah%2Fsaachi_vaat","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsarweshshah%2Fsaachi_vaat","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsarweshshah%2Fsaachi_vaat/lists"}