70 citations · 162 across the 8 of their papers we have counts for
4 papers · 1 filter
Non-iterative Filter Bank Phase (Re)Construction
Zdeněk Průša, Nicki Holighaus
Signal reconstruction from magnitude-only measurements presents a long-standing problem in signal processing. In this contribution, we propose a phase (re)construction method for f…
Phase Vocoder Done Right
Zdenek Prusa, Nicki Holighaus
The phase vocoder (PV) is a widely spread technique for processing audio signals. It employs a short-time Fourier transform (STFT) analysis-modify-synthesis loop and is typically u…
A Non-iterative Method for (Re)Construction of Phase from STFT Magnitude
Zdeněk Průša, Peter Balazs, Peter L. Søndergaard
A non-iterative method for the construction of the Short-Time Fourier Transform (STFT) phase from the magnitude is presented. The method is based on the direct relationship between…
A Perceptually Motivated Filter Bank with Perfect Reconstruction for Audio Signal Processing
Thibaud Necciari, Nicki Holighaus, Peter Balazs +1
Many audio applications rely on filter banks (FBs) to analyze, process, and re-synthesize sounds. To approximate the auditory frequency resolution in the signal chain, some applica…