Results 1 to 10 of about 163 (116)
Psychoacoustic Models for Perceptual Audio Coding—A Tutorial Review [PDF]
Applied Sciences, 2019 Psychoacoustic models of human auditory perception have found an important application in the realm of perceptual audio coding, where exploiting the limitations of perception and removal of irrelevance is key to achieving a significant reduction in ...
Jürgen Herre, Sascha Dick
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Psychoacoustic modelling of rotor noise [PDF]
The Journal of the Acoustical Society of America, 2022 The aviation sector is rapidly evolving with more electric propulsion systems and a variety of new technologies of vertical take-off and landing manned and unmanned aerial vehicles. Community noise impact is one of the main barriers for the wider adoption of these new vehicles.
Torija Martinez, AJ, Li, Z, Chaitanya, P
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Musical Mix Clarity Prediction Using Decomposition and Perceptual Masking Thresholds
Applied Sciences, 2021 Objective measurement of perceptually motivated music attributes has application in both target-driven mixing and mastering methodologies and music information retrieval. This work proposes a perceptual model of mix clarity which decomposes a mixed input
Andrew Parker, Steven Fenton
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Effect of psychoacoustic annoyance on EEG signals of tractor drivers [PDF]
Archives of Acoustics, 2022 The purpose of this study was to evaluate the psychoacoustic annoyance (PA) that the tractor drivers are exposed to, and investigate its effects on their brain signals during their work activities. To this aim, the sound of a garden tractor was recorded.
Majid Lashgari +3 more
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Validating a psychoacoustic model of voice quality
The Journal of the Acoustical Society of America, 2021 No agreed-upon method currently exists for objective measurement of perceived voice quality. This paper describes validation of a psychoacoustic model designed to fill this gap. This model includes parameters to characterize the harmonic and inharmonic voice sources, vocal tract transfer function, fundamental frequency, and amplitude of the voice ...
Jody Kreiman +4 more
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Mathematics, 2022 Prevalent neuroscientific theories are combined with acoustic observations from various studies to create a consistent geometric model for music perception in order to rationalize, explain and predict psycho-acoustic phenomena. The space of all chords is
Benjamin Himpel
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Archives of Acoustics, 2021 The purpose of this study was to develop a sound quality model for real time active sound quality control systems. The model is based on an optimal analytic wavelet transform (OAWT) used along with a back propagation neural network (BPNN) in which the ...
Mehdi POURSEIEDREZAEI +2 more
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Trends in Hearing, 2022 This study was designed to examine age effects on various auditory perceptual skills using a large group of listeners (155 adults, 121 aged 60–88 years and 34 aged 18–30 years), while controlling for the factors of hearing loss and working memory (WM ...
Jennifer J. Lentz +2 more
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A hemispheric two-channel code accounts for binaural unmasking in humans
Communications Biology, 2022 A new model for sound localization based on encoding temporal fluctuations within two hemispheric channels is capable of accounting for an extensive set of psychoacoustic experiments.
Jörg Encke, Mathias Dietz
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Dual-Domain Audio Watermarking Algorithm Based on Flexible Segmentation and Adaptive Embedding
IEEE Access, 2019 This paper proposes a novel dual-domain audio watermarking approach based on flexible segmentation and adaptive embedding aimed to improve robustness and imperceptibility.
Yifan Luo +3 more
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