Chapter 3. Raspberry Pi and Arduino Prototype: Measuring and Displaying Noise Levels to Enhance User Experience in an Academic Library | Kung | Library Technology Reports
Sound Sensor (Raspberry Pi) - YouTube
Collecting Sound Level Values with a Raspberry Pi
See Sound in Real-Time Using Your Raspberry Pi Pico 🔊 👀 - Hackster.io
Development and Design: Sound Level Evaluation for Raspberry Pi 4 | audioXpress
DIY IoT Decibel Meter | Sound Level Meter - YouTube
I2C Decibel Sound Level Meter Module
Raspberry Pi - Sound Sensor | Raspberry Pi Tutorial