Filters








144,619 Hits in 6.8 sec

Development of a Sound Source Localization System for Assisting Group Conversation [chapter]

Mihoko Otake, Myagmarbayar Nergui, Seong-eun Moon, Kentaro Takagi, Tsutomu Kamashima, Kazuhiro Nakadai
2013 Lecture Notes in Computer Science  
In this study, we developed a sound source localization system, which consists of Jellyfish-02 and HARK robot audition software, in order to reduce the number of wires for evaluating speech duration.  ...  It is potentially applicable for assisting group conversion by measuring duration of speech for each participant.  ...  In our previous study, we developed a system that assists group conversation of older adults by evaluating speech duration and facial expression of each participant during conversation.  ... 
doi:10.1007/978-3-642-40852-6_54 fatcat:d34dn6ytqngrjbgaxfjd53nva4

Laughter Detection for an Assisting Tool of Group Conversation

Myagmarbayar Nergui, Mihoko Otake
2013 International Journal of Signal Processing Systems  
In order to make interactive group conversation among older people for preventing or inhibiting the progress of mild cognitive decline and dementia, our research aims to develop a system assisting group  ...  This study is a part of the developing system to recognize laughter from acoustic signals of group conversation.  ...  ACKNOWLEDGMENT This Research was supported in part by Grant-in-Aid for Scientific Research on priority area Founding a creative society via collaboration between humans and systems (#4101) from the Ministry  ... 
doi:10.12720/ijsps.1.2.212-217 fatcat:dui77luvejgtdcf7vyr7ipcqzi

Development of Acoustic Nonverbal Information Estimation System for Unconstrained Long-Term Monitoring of Daily Office Activity

Hitomi YOKOYAMA, Masano NAKAYAMA, Hiroaki MURATA, Kinya FUJITA
2019 IEICE transactions on information and systems  
The system combines a sound localization technique based on the sound energy distribution with 16 beamforming microphone-array modules mounted in the ceiling for reducing the influence of multiple sound  ...  Aimed at long-term monitoring of daily office conversations without recording the conversational content, a system is presented for estimating acoustic nonverbal information such as utterance duration,  ...  for the Promotion of Science.  ... 
doi:10.1587/transinf.2018edk0005 fatcat:ydwtznmkgfe7dh3k6rua2ayrzy

A Real-Time Selective Speaker Cancellation System for Relieving Social Anxiety in Autistics

Weidong Shi, Xi Wang, Xi Zhao, Omprakash Gnawali, Katherine Loveland, Varun Prakash
2013 Proceedings of the ICTs for improving Patients Rehabilitation Research Techniques  
We propose a fully interactive system that allows ASD patient to focus on a single auditory stream (a person's voice) according to their preference during conversations.  ...  The experimental results have demonstrated our prototyping system works reliably in regular conversations.  ...  We use Jeffress model to localize direction of sound source. Jeffress model is a hypothetical model of how neurons in the brain make use of small time differences to localize sound source.  ... 
doi:10.4108/icst.pervasivehealth.2013.252156 dblp:conf/ph/WangZGLPS13 fatcat:l55nowoyx5dqva37oxjqvx6flu

Page 70 of Library Resources & Technical Services Vol. 39, Issue 3 [page]

1995 Library Resources & Technical Services  
Our choice of operating system was based partly on local considerations, and was not intended as a generalizable recommenda- tion.  ...  We are developing a two-tiered selec- tion strategy for Internet resources. Se- lection strategy at the “macro” level in- volves monitoring a set of sources which  ... 

Head-Mounted Display Visualizations to Support Sound Awareness for the Deaf and Hard of Hearing

Dhruv Jain, Leah Findlater, Jamie Gilkeson, Benjamin Holland, Ramani Duraiswami, Dmitry Zotkin, Christian Vogler, Jon E. Froehlich
2015 Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems - CHI '15  
Although preliminary, Study 2 further contextualizes the design probe and uncovers directions for future work. Figure 1: Our proof-of-concept in use during a group conversation with four people.  ...  Study 1 findings reaffirm past work on challenges faced by persons with hearing loss in group conversations, provide support for the general idea of sound awareness visualizations on HMDs, and reveal preferences  ...  ACKNOWLEDGMENTS We thank Ji Hyuk Bae, Yumeng Wang, Meethu Malu, and Alina Goldman for their help.  ... 
doi:10.1145/2702123.2702393 dblp:conf/chi/JainFGHDZVF15 fatcat:wxdlqqedpbb7jdb26wjfeqp6si

A Microphone Array and Voice Algorithm based Smart Hearing Aid

Bharath Sudharsan, Manigandan Chockalingam
2019 International Journal of Computer Applications  
For example, if a person wants to partake in a group discussion, he/she needs to place the microphone array based unit on a flat surface in front of him/her, such as a table.  ...  \newline \newline The cocktail party effect, which is a healthy hearing individual's ability to understand one voice in a cacophony of other voices or sounds, is an important ability lacking in people  ...  A library named ODAS (Open embeddeD Audition System) [9] was utilized to visualize, localize and track sound to give a better picture of the sound sources in the cafeteria, which are shown in Fig. 4a-d  ... 
doi:10.5120/ijca2019919295 fatcat:z63eefcg2fcinpnehkcry54uj4

Page 129 of Library & Information Science Abstracts Vol. , Issue 1 [page]

1995 Library & Information Science Abstracts  
Database management systems oriented technology Book review abstracts - Encyclopaedias - Of - Software: 182 Software engineering see also Computer assisted software engineering Programming Sound archives  ...  Standards For - Bar codes - Computerized periodicals control: 767 For - Computerized bibliographic records: 764 For - Geographic information systems: 871-872 For - Multilingual terminology - Of - Microforms  ... 

Multisensory Rehabilitation Training Improves Spatial Perception in Totally but Not Partially Visually Deprived Children

Giulia Cappagli, Sara Finocchietti, Gabriel Baud-Bovy, Elena Cocchi, Monica Gori
2017 Frontiers in Integrative Neuroscience  
In this study, we assessed the effects of an extensive but entertaining sensorimotor training with ABBI on the development of spatial hearing in a group of seven 3-5 years old children with congenital  ...  We measured spatial performance by asking participants to indicate the position of one single fixed (static condition) or moving (dynamic condition) sound source on a vertical sensorized surface.  ...  We thank the EDL (Electronic Design Facility) of IIT for the work done for the technological development.  ... 
doi:10.3389/fnint.2017.00029 pmid:29097987 pmcid:PMC5654347 fatcat:ljqdbyg3zfdb3ihe6pfobwfnpu

A high accuracy, low-latency, scalable microphone-array system for conversation analysis

David Sun, John Canny
2012 Proceedings of the 2012 ACM Conference on Ubiquitous Computing - UbiComp '12  
We describe the system design, key localization algorithms, and a systematic performance evaluation.  ...  It also achieves high throughput for real-time updates of tens of active sources using off-theshelf components.  ...  ACKNOWLEDGMENTS We would like to thank the reviewers and members of the BiD lab for many helpful suggestions and comments.  ... 
doi:10.1145/2370216.2370262 dblp:conf/huc/SunC12 fatcat:3tlchhexqvas7dqykywjnvrqru

Productive Sounds [chapter]

Axel Volmar
2019 The Democratization of Artificial Intelligence  
The imminent ubiquity of conversational AI, however, raises a number of fundamental questions regarding algorithmic control as well as the nature and history of sound-based human-machine interaction.  ...  (IPAs), belong to a class of software agents that can answer queries and perform tasks for users based on verbal commands and inquiries when equipped with a voice user interface (VUI).  ...  Hochheiser and Melissa Wasson of the AT&T Archives and History Center (Warren, NJ) for their generous support. Bibliography  ... 
doi:10.14361/9783839447192-004 fatcat:hmu4mrv6tfganpwxmr5lumm6ay

VES: A Mixed-Reality System to Assist Multisensory Spatial Perception and Cognition for Blind and Visually Impaired People

Real, Araujo
2020 Applied Sciences  
In this paper, the Virtually Enhanced Senses (VES) System is described. It is an ARCore-based, mixed-reality system meant to assist blind and visually impaired people's navigation.  ...  It implements three output data modalities: wall-tracking assistance, acoustic compass, and a novel sensory substitution algorithm, Geometry-based Virtual Acoustic Space (GbVAS).  ...  Acknowledgments: The authors also want to thank Francisco Tirado and Roberto Rodriguez-Zurrunero from B105 Electronic Systems Lab, for their comments that greatly improved the manuscript.  ... 
doi:10.3390/app10020523 fatcat:chgflhkqjbc4rj2dhllr7p6rne

Realistic Audio Teleconferencing using Binaural and Auralization Techniques

Seong-Hoon Kang Kang, Sung-Han Kim Kim
1996 ETRI Journal  
ACKNOWLEDGMENT The authors wish to express their gratitude to the following persons for their invaluable comments of this paper: Prof. Yochi Ando of Kobe University in Japan, Dr.  ...  David McGrath of Lake DSP Ltd. in Australia, Dr. Shigeaki Aoki of NTT Human Interface Laboratories in Japan, and Prof. Mendel Kleiner of Chalmers University  ...  This method is appropriate for a group teleconferencing system. Auralization technique is an alternative to implement a realistic teleconference system for group teleconferencing.  ... 
doi:10.4218/etrij.96.0196.0014 fatcat:pxj6xmvlovflpc4dwp3eu4fkfu

GCCE 2020 Subject Index

2020 2020 IEEE 9th Global Conference on Consumer Electronics (GCCE)  
T U V W Self-Attention Based Neural Network for Few Shot Classification Self-Attention Based Neural Network for Few Shot Classification Separation of Multiple Sound Sources in the Same Direction  ...  by Instantaneous Spectral Estimation Separation of Multiple Sound Sources in the Same Direction by Instantaneous Spectral Estimation Sequence-To-One Neural Networks for Japanese Dialect Speech Classification  ...  Localization in Time Domain Using Voting Mechanism Multi-Sound Source Localization in Time Domain Using Voting Mechanism Multilingual Acoustic Model Training Based on Phoneme Set Conversion Multimodal  ... 
doi:10.1109/gcce50665.2020.9291796 fatcat:bmnnn7xnxrefhaneq262fe4i6u

Socially Embedded Learning of the Office-Conversant Mobil Robot Jijo-2

Hideki Asoh, Satoru Hayamizu, Isao Hara, Yoichi Motomura, Shotaro Akaho, Toshihiro Matsui
1997 International Joint Conference on Artificial Intelligence  
This paper explores a newly developing direction of machine learning called "socially embedded learning".  ...  are necessary for the emergence of such interactions.  ...  Acknowledgement This work is supported by the Real-World Computing Program organized by the Ministry of International Trade and Industry of the Japanese Government.  ... 
dblp:conf/ijcai/AsohHHMAM97 fatcat:47i7dpl6njbkjipprwjkm5mlna
« Previous Showing results 1 — 15 out of 144,619 results