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01/04/2023
Grid-Based Decimation for Wavelet Transforms with Stably Invertible Implementation
The constant center frequency to bandwidth ratio (Q-factor) of wavelet t...
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02/16/2022
Fast Matching Pursuit with Multi-Gabor Dictionaries
Finding the best K-sparse approximation of a signal in a redundant dicti...
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02/15/2022
Non-iterative Filter Bank Phase (Re)Construction
Signal reconstruction from magnitude-only measurements presents a long-s...
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02/15/2022
Phase-Based Signal Representations for Scattering
The scattering transform is a non-linear signal representation method ba...
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02/15/2022
Audio Inpainting via ℓ_1-Minimization and Dictionary Learning
Audio inpainting refers to signal processing techniques that aim at rest...
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02/15/2022
Phase Vocoder Done Right
The phase vocoder (PV) is a widely spread technique for processing audio...
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06/09/2021
Time-Frequency Phase Retrieval for Audio – The Effect of Transform Parameters
In audio processing applications, phase retrieval (PR) is often performe...
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05/11/2020
GACELA – A generative adversarial context encoder for long audio inpainting
We introduce GACELA, a generative adversarial network (GAN) designed to ...
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02/11/2019
Adversarial Generation of Time-Frequency Features with application in audio synthesis
Time-frequency (TF) representations provide powerful and intuitive featu...
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10/29/2018
A context encoder for audio inpainting
We studied the ability of deep neural networks (DNNs) to restore missing...
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07/22/2016