3 papers
eess.AS2026
Band-Count Dense Modal Estimation with Fixed-Frequency Differentiable Resonator Refinement
Minhui Lu, Joshua D. Reiss
Task B of the 1st DAFx Parameter Estimation Challenge requires estimating the frequencies, decay rates, gains, and number of modes in a dense plate-reverb impulse response. Weak an…
eess.AS2026
Simulation-Based Plate-Reverb Parameter Estimation from a Single Impulse Response
Minhui Lu, Joshua D. Reiss
We present a simulation-trained, non-iterative estimator for Task A of the 1st DAFx Parameter Estimation Challenge. Each unnormalized plate-reverb impulse response is summarized by…
cs.SD2026
Learning Vocal-Tract Area and Radiation with a Physics-Informed Webster Model
Minhui Lu, Joshua D. Reiss
We present a physics-informed voiced backend renderer for singing-voice synthesis. Given synthetic single-channel audio and a fund-amental--frequency trajectory, we train a time-do…