Noise power level in the vehicle interior under different conditions

We acquired the acoustic data (sound power level in dBV) in the vehicle interior (Citroen C4 Lounge) using a setup without an audio source (only noise).The setup is a low-cost setup with a ReSpeaker Core v1 (MT7688) board using the Analog-to-Digital Converter (ADC) AC108 with four ADC delta-sigma, 48 kHz of sample rate, and 3.3 V voltage range, with four microphones connected to a Raspberry Pi 3 (model B) processor to collect and store the data. It was used only the first channel (only one microphone).This setup is positioned on the panel car, inside the cabin, similar to the position of the multimedia microphone.Please consider citing our paper if you use any part of the available data:Flor, D.; Pena, D.; Pena, L.; A. de Sousa, V., Jr.; Martins, A. Characterization of Noise Level Inside a Vehicle under Different Conditions. Sensors 2020, 20, 2471. https://doi.org/10.3390/s20092471