Physics-Informed Neural Engine Sound Modeling with Differentiable Pulse-Train Synthesis 事件

Physics-Informed Neural Engine Sound Modeling with Differentiable Pulse-Train Synthesis arXiv:2603.09391v2 Announce Type: replace-cross Abstract: Engine sounds originate from sequential exhaust pressure pulses rather than sustained harmonic oscillations. While neural synthesis methods typically aim to approximate the resulting spectral characteristics, we propose directly modeling the underlying pulse shapes and temporal structure. We present the Pulse-Train-Resonator (PTR) model, a differentia