Results 31 to 40 of about 60,417 (275)
Noise and Health, 2013 Background noise and room acoustics may impede social interactions by interfering with oral communication and other cognitive processes. Accordingly, recent research in school environments has showed that social relationships with peers and teachers are ...
Roger Persson +4 more
doaj +1 more source
IEEE Access, 2023 The speech transmission index (STI) and room acoustic parameters (RAPs) are essential metrics for assessing speech quality and predicting listening difficulty in a sound field.
Lijun Wang +2 more
doaj +1 more source
Modeling reverberation mapping data II: dynamical modeling of the Lick AGN Monitoring Project 2008 dataset [PDF]
, 2014 We present dynamical modeling of the broad line region (BLR) for a sample of five Seyfert 1 galaxies using reverberation mapping data taken by the Lick AGN Monitoring Project in 2008.
Barth, Aaron J. +6 more
core +1 more source
The effect of room acoustics on the sleep quality of healthy sleepers
Noise and Health, 2016 Introduction: Noise is one of the factors that can seriously disturb sleep, and sound volume is an important factor in this context. One strategy involves avoiding exposure to sounds in the night, while entail the minimization of background noise in a ...
Ingo Fietze +6 more
doaj +1 more source
IEEE Access, 2020 In this study, we propose a reverberation suppression algorithm for linear frequency-modulated (LFM) pulse sonar systems using a non-negative matrix factorization (NMF) method.
Geunhwan Kim, Kyunkyung Lee, Seokjin Lee
doaj +1 more source
Fast processing models effects of reflections on binaural unmasking
Acta Acustica, 2023 Sound reflections and late reverberation alter energetic and binaural cues of a target source, thereby affecting its detection in noise. Two experiments investigated detection of harmonic complex tones, centered around 500 Hz, in noise, in a virtual room
Bischof Norbert F. +2 more
doaj +1 more source
AGN Black Hole Masses and Bolometric Luminosities [PDF]
, 2002 Black hole mass, along with mass accretion rate, is a fundamental property of active galactic nuclei. Black hole mass sets an approximate upper limit to AGN energetics via the Eddington limit. We collect and compare all AGN black hole mass estimates from
C. Megan Urry +11 more
core +3 more sources
Reverberation suppression algorithm for LS beamforming based on Wiener post-filter
Dianzi Jishu Yingyong, 2018 Reverberation causes speech signal time and frequency to blur, and speech is difficult to understand when serious. In order to improve the speech quality, this paper presents a least squares beamforming reverberation suppression algorithm with Wiener ...
Zhang Xiuzai +3 more
doaj +1 more source
Simultaneous multiplane imaging with reverberation multiphoton microscopy [PDF]
, 2019 Multiphoton microscopy (MPM) has gained enormous popularity over the years for its capacity to provide high resolution images from deep within scattering samples1.
Beaulieu, Devin R. +4 more
core +1 more source
Augmenting Environmental Interaction in Audio Feedback Systems
Applied Sciences, 2016 Audio feedback is defined as a positive feedback of acoustic signals where an audio input and output form a loop, and may be utilized artistically. This article presents new context-based controls over audio feedback, leading to the generation of desired
Seunghun Kim +2 more
doaj +1 more source