73 citations
7 papers
Can we still use PEAQ? A Performance Analysis of the ITU Standard for the Objective Assessment of Perceived Audio Quality
Pablo M. Delgado, Jürgen Herre
The Perceptual Evaluation of Audio Quality (PEAQ) method as described in the International Telecommunication Union (ITU) recommendation ITU-R BS.1387 has been widely used for compu…
Objective Assessment of Spatial Audio Quality using Directional Loudness Maps
Pablo M. Delgado, Jürgen Herre
This work introduces a feature extracted from stereophonic/binaural audio signals aiming to represent a measure of perceived quality degradation in processed spatial auditory scene…
Signal-Aware Direction-of-Arrival Estimation Using Attention Mechanisms
Wolfgang Mack, Julian Wechsler, Emanuël A. P. Habets
The direction-of-arrival (DOA) of sound sources is an essential acoustic parameter used, e.g., for multi-channel speech enhancement or source tracking. Complex acoustic scenarios c…
Objective Measures of Perceptual Audio Quality Reviewed: An Evaluation of Their Application Domain Dependence
Matteo Torcoli, Thorsten Kastner, Jürgen Herre
Over the past few decades, computational methods have been developed to estimate perceptual audio quality. These methods, also referred to as objective quality measures, are usuall…
A Flow-Based Neural Network for Time Domain Speech Enhancement
Martin Strauss, Bernd Edler
Speech enhancement involves the distinction of a target speech signal from an intrusive background. Although generative approaches using Variational Autoencoders or Generative Adve…
Bayesian Pitch Tracking Based on the Harmonic Model
Liming Shi, Jesper Kjaer Nielsen, Jesper Rindom Jensen +2
Fundamental frequency is one of the most important characteristics of speech and audio signals. Harmonic model-based fundamental frequency estimators offer a higher estimation accu…