Results 11 to 20 of about 2,081,168 (298)
LOCSELECT: Target Speaker Localization with an Auditory Selective Hearing Mechanism [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2023 The prevailing noise-resistant and reverberation-resistant localization algorithms primarily emphasize separating and providing directional output for each speaker in multi-speaker scenarios, without association with the identity of speakers.
Yu Chen +4 more
semanticscholar +1 more source
Egocentric Deep Multi-Channel Audio-Visual Active Speaker Localization [PDF]
Computer Vision and Pattern Recognition, 2022 Augmented reality devices have the potential to enhance human perception and enable other assistive functionalities in complex conversational environments.
Hao Jiang, Calvin Murdock, V. Ithapu
semanticscholar +1 more source
Audiovisual Tracking of Multiple Speakers in Smart Spaces
Sensors, 2023 This paper presents GAVT, a highly accurate audiovisual 3D tracking system based on particle filters and a probabilistic framework, employing a single camera and a microphone array.
Frank Sanabria-Macias +2 more
doaj +1 more source
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2021 Estimating the positions of multiple speakers can be helpful for tasks like automatic speech recognition or speaker diarization. Both applications benefit from a known speaker position when, for instance, applying beamforming or assigning unique speaker ...
J. Wissing +8 more
semanticscholar +1 more source
IEEE Access, 2023 Many earphone-type wearable devices (hearables) with noise-canceling features can capture external sound and present it to the user (transparency mode).
Hiroki Watanabe, Tsutomu Terada
doaj +1 more source
Sound Localization and Speech Enhancement Algorithm Based on Dual-Microphone
Sensors, 2022 In order to simplify the complexity and reduce the cost of the microphone array, this paper proposes a dual-microphone based sound localization and speech enhancement algorithm.
Tao Tao +8 more
doaj +1 more source
Comparison of Auditory Localization Ability between Preschool Bilateral Hearing-Impaired Children and Normal Hearing Children [PDF]
Journal of Rehabilitation Sciences and Research, 2023 Background: Sound localization is a valuable skill whose maturation is influenced by auditory experience and is limited by bilateral sensorineural hearing loss.
Nasrin Gohari +4 more
doaj +1 more source
A probabilistic framework for multiple speaker localization [PDF]
2013 IEEE International Conference on Acoustics, Speech and Signal Processing, 2013 This paper presents a novel probabilistic framework for localizing multiple speakers with a microphone array. In this framework, the generalized cross correlation function (GCC) of each microphone pair is interpreted as a probability distribution of the time difference of arrival (TDOA) and subsequently approximated as a Gaussian mixture.
Oualil, Youssef +3 more
openaire +3 more sources
Local training for PLDA in speaker verification [PDF]
2016 Conference of The Oriental Chapter of International Committee for Coordination and Standardization of Speech Databases and Assessment Techniques (O-COCOSDA), 2016 O-COCOSDA ...
Chenghui Zhao +3 more
openaire +2 more sources
EURASIP Journal on Audio, Speech, and Music Processing, 2021 Localization of multiple speakers using microphone arrays remains a challenging problem, especially in the presence of noise and reverberation. State-of-the-art localization algorithms generally exploit the sparsity of speech in some representation for ...
Sushmita Thakallapalli +2 more
doaj +1 more source