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).<br><br>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).<br>This setup is positioned on the panel car, inside the cabin, similar to the position of the multimedia microphone.<br><br>Please consider citing our paper if you use any part of the available data:<br>Flor, D.; Pena, D.; Pena, L.; A. de Sousa, V., Jr.; Martins, A. Characterization of Noise Level Inside a Vehicle under Different Conditions. <em>Sensors</em> 2020, <em>20</em>, 2471. https://doi.org/10.3390/s20092471<br>