Dataset: "On the influence of AVAS directivity on electric vehicle speed perception"

This repository contains experiment results and calibrated stimuli recordings accompanying the publication: Leon Müller and Wolfgang Kropp, On the influence of AVAS directivity on electric vehicle speedperception, submitted for publication in Inter-Noise 2024 proceedings The stimuli recordings were obtained by placing a calibrated artificial head (HEAD Acoustics HMS-V) at the participant listening position in the anechoic chamber. The AVAS sounds were generated using the Electric Vehicle Auralization Toolbox presented in: Müller L. & Kropp W. 2024. Auralization of electric vehicles for the perceptual evaluation of acoustic vehicle alerting systems. Acta Acustica, 8, 27. https://doi.org/10.1051/aacus/2024025 The .wav files contain 32-bit float values that correspond to pressure in Pa and are named according to the following table. AVAS Signal Directivity Vehicle Speed T: Tonal (VW ID.3) B: BEM 10: 10 km/h N: Noise (Tesla Model Y) C: Cardioid 20: 20 km/h S: Star O: Omnidirectional