Results 81 to 90 of about 457 (166)

Metrics for Polyphonic Sound Event Detection

Applied Sciences, 2016
This paper presents and discusses various metrics proposed for evaluation of polyphonic sound event detection systems used in realistic situations where there are typically multiple sound sources active simultaneously.
Annamaria Mesaros, Toni Heittola, Tuomas Virtanen   +2 more
doaj   +1 more source

diaLogic: A Multi-Modal Framework for Automated Team Behavior Modeling Based on Speech Acquisition

Multimodal Technologies and Interaction
This paper presents diaLogic, a humans-in-the-loop system for modeling the behavior of teams during collective problem solving. Team behavior is modeled using multi-modal data about cognition, social interactions, and emotions acquired from speech inputs.
Ryan Duke, Alex Doboli
doaj   +1 more source

Unsupervised adaptation of PLDA models for broadcast diarization

EURASIP Journal on Audio, Speech, and Music Processing, 2019
We present a novel model adaptation approach to deal with data variability for speaker diarization in a broadcast environment. Expensive human annotated data can be used to mitigate the domain mismatch by means of supervised model adaptation approaches ...
Ignacio Viñals, Alfonso Ortega, Jesús Villalba, Antonio Miguel, Eduardo Lleida   +4 more
doaj   +1 more source

Whisper Automatic Speech Recognition and GPT Large Language Models as Best Practice for Assessing Communication Progress in Autism Spectrum Disorder

Jurnal Teknologi Pendidikan
Autism Spectrum Disorder (ASD) is a developmental disorder that affects communication, social interaction, and behavior. Communication assessments for children with ASD are often conducted manually, making the process time-consuming, which can lead to ...
Naela Fauzul Muna, Mukhammad Andri Setiawan   +1 more
doaj   +1 more source

Exploring AI Techniques for Generalizable Teaching Practice Identification

IEEE Access
Using automated models to analyze classroom discourse is a valuable tool for educators to improve their teaching methods. In this paper, we focus on exploring alternatives to ensure the generalizability of models for identifying teaching practices across
Federico Pardo Garcia, Oscar Canovas, Felix J. Garcia Clemente   +2 more
doaj   +1 more source

Relative Applicability of Diverse Automatic Speech Recognition Platforms for Transcription of Psychiatric Treatment Sessions

IEEE Access
Service delivery in mental healthcare involves documentation of sensitive patient-clinician conversations that require serious caution. Conventionally, clinicians take handwritten notes, which causes low readability and lack of database which hinders ...
Rana Zeeshan, John Bogue, Mamoona Naveed Asghar   +2 more
doaj   +1 more source

Active Speaker Detection Using Audio, Visual, and Depth Modalities: A Survey

IEEE Access
The rapid progress of multimodal signal processing in recent years has cleared the way for novel applications in human-computer interaction, surveillance, and telecommunication.
Siti Nur Aisyah Mohd Robi, Muhammad Atiff Zakwan Mohd Ariffin, Mohd Azri Mohd Izhar, Norulhusna Ahmad, Hazilah Mad Kaidi   +4 more
doaj   +1 more source

Echo: A crowd-sourced Romanian speech dataset.

Interaction Design and Architecture(s)
Romanian is the seventh most popular European language, with around 30 million speakers worldwide. Despite its popularity, the available speech resources are limited.
Remus-Dan Ungureanu, Mihai Dascalu
doaj   +1 more source

Improving speaker diarization for naturalistic child-adult conversational interactions using contextual information. [PDF]

J Acoust Soc Am, 2020
Kumar M, Kim SH, Lord C, Narayanan S.
europepmc   +1 more source

USED: Universal Speaker Extraction and Diarization

IEEE Transactions on Audio, Speech and Language Processing
Speaker extraction and diarization are two enabling techniques for real-world speech applications. Speaker extraction aims to extract a target speaker's voice from a speech mixture, while speaker diarization demarcates speech segments by speaker, annotating `who spoke when'. Previous studies have typically treated the two tasks independently.
Junyi Ao, Mehmet Sinan Yildirim, Meng Ge, Shuai Wang 0016, Ruijie Tao, Yanmin Qian, Liqun Deng, Longshuai Xiao, Haizhou Li 0001   +8 more
openaire   +2 more sources