Results 71 to 80 of about 231,551 (186)
Feature Integration Strategies for Neural Speaker Diarization in Conversational Telephone Speech
Applied SciencesThis paper addresses the challenge of optimizing end-to-end neural diarization systems for conversational telephone speech, focusing on diverse acoustic features beyond traditional Mel-filterbanks.
Juan Ignacio Alvarez-Trejos +2 more
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Community Detection Graph Convolutional Network for Overlap-Aware Speaker Diarization
, 2023 The clustering algorithm plays a crucial role in speaker diarization systems. However, traditional clustering algorithms suffer from the complex distribution of speaker embeddings and lack of digging potential relationships between speakers in a session.
Zhou, Haodong +4 more
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Retrieval of TV Talk-Show Speakers by Associating Audio Transcript to Visual Clusters
IEEE Access, 2017 Retrieval of TV talk-show speakers based on solely visual face recognition is hard because of the significant visual variation caused by illumination, pose, size, and expression, which can exceed those due to identity.
Yina Han, Shanghuan Song, Weikang Zhao
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Applications of Modelling and SimulationSpeaker diarization, the process of segmenting audio into speaker-specific regions, plays a critical role in various speech technologies by determining "who spoke when" in a conversation.
Mohd Zulhafiz Rahim +2 more
doaj
Toward a Smartwatch-Based System for Automated Social Interaction Monitoring in Autism
IEEE AccessAutism Spectrum Disorder (ASD) is a complex neurodevelopmental condition that affects social interactions and communication. Traditional assessment methods are often manual, subjective - lack ecological validity and scalability.
Srinivas Goud Kalagotla +4 more
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Speaker Diarization: A Review of Objectives and Methods
Applied SciencesRecorded audio often contains speech from multiple people in conversation. It is useful to label such signals with speaker turns, noting when each speaker is talking and identifying each speaker.
Douglas O’Shaughnessy
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Unsupervised Segmentation Methods of TV Contents
International Journal of Digital Multimedia Broadcasting, 2010 We present a generic algorithm to address various temporal segmentation topics of audiovisual contents such as speaker diarization, shot, or program segmentation. Based on a GLR approach, involving the ΔBIC criterion, this algorithm requires the value of
Elie El-Khoury +2 more
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EURASIP Journal on Audio, Speech, and Music Processing, 2017 The task of speaker diarization is to answer the question "who spoke when?" In this paper, we present different clustering approaches which consist of Evolutionary Computation Algorithms (ECAs) such as Genetic Algorithm (GA), Particle Swarm Optimization (
Karim Dabbabi, Salah Hajji, Adnen Cherif
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A lightweight approach to real-time speaker diarization: from audio toward audio-visual data streams
EURASIP Journal on Audio, Speech, and Music ProcessingThis manuscript deals with the task of real-time speaker diarization (SD) for stream-wise data processing. Therefore, in contrast to most of the existing papers, it considers not only the accuracy but also the computational demands of individual ...
Frantisek Kynych +4 more
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On the effect of SNR and superdirective beamforming in speaker diarisation in meetings [PDF]
, 2012 This paper examines the effect of sensor performance on speaker diarisation in meetings and investigates the use of more advanced beamforming techniques, beyond the typically employed delay-sum beamformer, for mitigating the effects of poorer sensor ...
Mike Lincoln +5 more
core +1 more source