Sound quality prediction for power coupling mechanism of HEV based on CEEMD-HT and RVM
Sign Up to like & getrecommendations! Published in 2020 at "Neural Computing and Applications"
DOI: 10.1007/s00521-020-04934-3
Abstract: The sound quality evaluation model based on complementary ensemble empirical mode decomposition (CEEMD), Hilbert transform (HT) and relevance vector machine (RVM) is proposed to predict the sound quality of acoustical signals at power coupling mechanism… read more here.
Keywords: evaluation model; power coupling; evaluation; coupling mechanism ... See more keywords
Active broadband sound quality control algorithm with accurate predefined sound pressure level
Sign Up to like & getrecommendations! Published in 2017 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2016.12.009
Abstract: Abstract The aim of conventional active noise control (ANC) system is to attenuate the sound pressure level (SPL) of unwanted noise as much as possible. However, it is desirable to retain some of the sound… read more here.
Keywords: control; noise; broadband; control algorithm ... See more keywords
Psychoacoustic analysis of power windows sounds: Correlation between subjective and objective evaluations
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.11.020
Abstract: Abstract The sound quality of automotive components is becoming more and more important in the customer perception of the vehicle quality. In the present study, the sound quality of power windows was investigated through subjective… read more here.
Keywords: power windows; psychoacoustic analysis; subjective objective; sound quality ... See more keywords
Evaluation and modeling of automotive transmission whine noise quality based on MFCC and CNN
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107562
Abstract: Abstract The sound quality of automotive transmission noise strongly influences passengers’ psychological and physiological perceptions. To predict the sound quality of automotive transmission noise, a uniform deceleration noise test with two automotive transmissions has been… read more here.
Keywords: transmission; quality; mfcc cnn; sound quality ... See more keywords
Specific psychacoustic metrics and their application to range hoods
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108079
Abstract: Abstract The sound quality of a range hood is one of the most common complaints from consumers. As a supplement to sound power target, sound quality evaluation and prediction describes subjective feeling more suitably. It… read more here.
Keywords: model; range hood; sound quality; range ... See more keywords
Environmental aircraft take-off noise – Sound quality factors associated with unpleasantness
Sign Up to like & getrecommendations! Published in 2019 at "Transportation Research Part D: Transport and Environment"
DOI: 10.1016/j.trd.2018.10.014
Abstract: Abstract The article presents the results of a study on the sound quality factors of environmental noise which relate to its perceived unpleasantness, with a special focus on the noise of taking-off aircraft. Data from… read more here.
Keywords: environmental aircraft; noise; sound quality; quality factors ... See more keywords
Evaluation of vehicle interior sound quality using a continuous restricted Boltzmann machine-based DBN
Sign Up to like & getrecommendations! Published in 2017 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2016.07.014
Abstract: Abstract The perception of vehicle interior sound quality is important for passengers. In this paper, a feature fusion process for extracting the characteristics of vehicle interior noise is studied, and an improved deep belief network… read more here.
Keywords: vehicle; dbn; continuous restricted; interior sound ... See more keywords
Perceived Sound Quality of Hearing Aids With Varying Placements of Microphone and Receiver.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of audiology"
DOI: 10.1044/2022_aja-22-00061
Abstract: PURPOSE Perceived sound quality was variously compared between either no aiding or aiding with three models of hearing aid that varied the microphone position around the pinna, depth of the receiver in the auditory meatus,… read more here.
Keywords: hearing; perceived sound; sound quality; hearing aids ... See more keywords
The Effect of Pulse Shape and Interphase Gaps on Speech Perception and Perceived Sound Quality in Electrical Hearing
Sign Up to like & getrecommendations! Published in 2022 at "Ear and Hearing"
DOI: 10.1097/aud.0000000000001262
Abstract: Background: Stimulation with triphasic pulses has been shown to reduce the occurrence of unwanted facial nerve stimulation (FNS) with cochlear implants (CIs). However, there is little data available on how different pulse shapes affect the… read more here.
Keywords: electrical hearing; sound quality; stimulation; speech perception ... See more keywords
Adaptive Wiener Gain to Improve Sound Quality on Nonnegative Matrix Factorization-Based Noise Reduction System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2907175
Abstract: Nonnegative matrix factorization (NMF) is a useful decomposition technique for multivariate data. More recently, NMF technology was used as a noise-estimation stage for a Wiener-filtering-based noise reduction (NR) method to improve the quality of noisy… read more here.
Keywords: matrix factorization; quality; noise; sound quality ... See more keywords
Optimization Method on the Tuning, Sound Quality, and Ergonomics of the Ancient Guitar Using a DSP-FEM Simulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3231616
Abstract: The key parameters musicians consider when they evaluate the quality of a musical instrument are its tuning (reproducing a musical scale), sound quality, and ergonomics. Musical instrument makers, even up to this day, primarily base… read more here.
Keywords: instrument; musical instrument; sound quality; simulation ... See more keywords