2 papers
eess.AS2025
Audio dequantization using instantaneous frequency
Vojtěch Kovanda, Pavel Rajmic
We present a dequantization method that employs a phase-aware regularizer, originally successfully applied in an audio inpainting problem. The method promotes a temporal continuity…
eess.SP2024
Dequantization of a signal from two parallel quantized observations
Vojtěch Kovanda, Pavel Rajmic
We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity…