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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 24  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SIP, SP, EA, IPSJ-SLP [detail] 2024-02-29
10:10
Okinawa
(Primary: On-site, Secondary: Online)
Analysis of Overlapped Utterances in Everyday Conversation and Source Separation by Online Independent Vector Analysis for Asynchronous Distributed Recordings
Haruki Nammoku, Taishi Nakashima, Kouei Yamaoka, Yukoh Wakabayashi, Nobutaka Ono (TMU) EA2023-67 SIP2023-114 SP2023-49
In this study, we investigate the effects of overlapped utterances on transcription in everyday conversation and propose... [more] EA2023-67 SIP2023-114 SP2023-49
pp.37-42
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
09:30
Okinawa
(Primary: On-site, Secondary: Online)
Domain adaptation of speech recognition model based on multilingual SSL model with only nonparallel corpus.
Takahiro Kinouchi (TUT), Atsunori Ogawa (NTT), Yukoh Wakabayashi (TUT), Kengo Ohta (NITA), Norihide Kitaoka (TUT) EA2023-100 SIP2023-147 SP2023-82
Automatic speech recognition (ASR) models are used in various services and businesses, and each domain’s recognition acc... [more] EA2023-100 SIP2023-147 SP2023-82
pp.232-237
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
09:30
Okinawa
(Primary: On-site, Secondary: Online)
Improving speech recognition system consisting of multiple speech recognition models
Keigo Hojo, Yukoh Wakabayashi (TUT), Kengo Ohta (NITAC), Atsunori Ogawa (NTT), Norihide Kitaoka (TUT) EA2023-101 SIP2023-148 SP2023-83
 [more] EA2023-101 SIP2023-148 SP2023-83
pp.238-243
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
09:30
Okinawa
(Primary: On-site, Secondary: Online)
Evaluation of Automatic Speech Recognition for Deaf and Hard-of-Hearing People by Speaker Adaptation.
Kaito Takahashi, Takahiro Kinouchi, Yukoh Wakabayashi (TUT), Kengo Ohta (NITAC), Akio Kobayashi (Yamato Univ.), Norihide Kitaoka (TUT) EA2023-102 SIP2023-149 SP2023-84
Communication between normal-hearing people and the deaf is generally used sign language, written communication, and spe... [more] EA2023-102 SIP2023-149 SP2023-84
pp.244-249
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
10:40
Okinawa
(Primary: On-site, Secondary: Online)
Intermediate speaker speech synthesis between two speakers using x-vector speaker space
Sota Hosoi, Takahiro Kinouchi, Yukoh Wakabayashi, Norihide Kitaoka (TUT) EA2023-103 SIP2023-150 SP2023-85
Recent advancements in speech synthesis technologies have enabled the synthesis of speeches of speakers not in the train... [more] EA2023-103 SIP2023-150 SP2023-85
pp.250-255
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
10:40
Okinawa
(Primary: On-site, Secondary: Online)
Substitution of Implicit Linguistic Information in Beam Search Decoding Using CTC-based Speech Recognition Models
Tatsunari Takagi, Yukoh Wakabayashi (TUT), Atsunori Ogawa (NTT), Norihide Kitaoka (TUT) EA2023-106 SIP2023-153 SP2023-88
The rise of neural networks in the field of automatic speech recognition has notably improved the accuracy of speech rec... [more] EA2023-106 SIP2023-153 SP2023-88
pp.268-273
SP, IPSJ-MUS, IPSJ-SLP [detail] 2023-06-23
13:50
Tokyo
(Primary: On-site, Secondary: Online)
Streaming End-to-End speech recognition using a CTC decoder with substituted linguistic information
Tatsunari Takagi (TUT), Atsunori Ogawa (NTT), Norihide Kitaoka, Yukoh Wakabayashi (TUT) SP2023-12
Speech recognition technology has been employed in various fields due to the enhancement of speech recognition model acc... [more] SP2023-12
pp.60-64
SP, IPSJ-MUS, IPSJ-SLP [detail] 2023-06-24
13:50
Tokyo
(Primary: On-site, Secondary: Online)
Automatic speech recognition model simultaneously recognizes linguistic information and verbal/non-verbal phenomena
Nagito Shione, Yukoh Wakabayashi, Norihide Kitaoka (TUT) SP2023-22
Although speech recognition technology has advanced in recent years, most of them recognize only linguistic information ... [more] SP2023-22
pp.109-113
SP, IPSJ-SLP, EA, SIP [detail] 2023-03-01
15:10
Okinawa
(Primary: On-site, Secondary: Online)
Automatic Speech Recognition model using data with verbal and non-verbal information tag
Nagito Shione, Yukoh Wakabayashi, Norihide Kitaoka (TUT)
 [more]
NLC, IPSJ-NL, SP, IPSJ-SLP [detail] 2022-11-29
14:35
Tokyo
(Primary: On-site, Secondary: Online)
Density Ratio Approach-based multiple Encoder-Decoder ASR model integration
Keigo Hojo, Daiki Mori, Yukoh Wakabayashi (TUT), Atsunori Ogawa (NTT), Norihide Kitaoka (TUT) NLC2022-10 SP2022-30
One of the methods to improve the performance of Encoder--Decoder speech recognition is the integration of an ASR models... [more] NLC2022-10 SP2022-30
pp.5-9
SP, IPSJ-SLP, IPSJ-MUS 2021-06-19
15:00
Online Online Source Separation for Asynchronous Recordings of Conversation Using Time-Frequency Masking and Independent Vector Analysis
Haruki Nammoku, Kouei Yamaoka, Yukoh Wakabayashi, Nobutaka Ono (TMU) SP2021-22
In this study, we investigate the source separation for conversational speech recorded by multiple voice recorders that ... [more] SP2021-22
pp.101-106
EA, SIP, SP 2019-03-15
13:30
Nagasaki i+Land nagasaki (Nagasaki-shi) [Poster Presentation] Study of acoustic scene analysis using sound-to-light conversion devices "blinky''
Yuto Oishi, Jin-cheng Zhang, Yutaka Yamamoto, Fumikazu Saze, Hiroyuki Moriyama, Robin Scheibler, Yukoh Wakabayashi, Nobutaka Ono (TMU) EA2018-142 SIP2018-148 SP2018-104
This paper presents a preliminary study of acoustic scene analysis with sound-to-light conversion devices ``Blinky'', wh... [more] EA2018-142 SIP2018-148 SP2018-104
pp.251-256
EA, ASJ-H, EMM, IPSJ-MUS [detail] 2018-11-22
10:00
Ishikawa Hotel Koshuen [Invited Talk] Phase reconstruction for speech enhancement and its effect on array processing
Yukoh Wakabayashi (TMU) EA2018-80 EMM2018-80
Phase spectrum processing for speech enhancement, so called ``phase reconstruction,'' has been particularly received att... [more] EA2018-80 EMM2018-80
pp.163-168
SIP, EA, SP, MI
(Joint) [detail]
2018-03-20
09:00
Okinawa   [Poster Presentation] Performance evaluation of unknown sound clustering for indoor-environmental sound classification based on self-generated acoustic model
Sakiko Mishima, Yukoh Wakabayashi, Takahiro Fukumori, Keisuke Imoto, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2017-152 SIP2017-161 SP2017-135
Indoor-environmental sound classification is useful for surveillance systems which monitor the situations in the dark an... [more] EA2017-152 SIP2017-161 SP2017-135
pp.277-280
SIP, EA, SP, MI
(Joint) [detail]
2018-03-20
09:00
Okinawa   [Poster Presentation] Phase-aware spectral gain estimation using phase reconstruction based on phase distortion averaging
Yukoh Wakabayashi, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2017-158 SIP2017-167 SP2017-141
 [more] EA2017-158 SIP2017-167 SP2017-141
pp.305-310
SP, SIP, EA 2017-03-01
12:40
Okinawa Okinawa Industry Support Center [Poster Presentation] Indoor-environmental sound identification based on deep neural network with higher-dimensional features
Sakiko Mishima, Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2016-87 SIP2016-142 SP2016-82
Surveillance systems with a video camera have been utilized for the safety of people. It is important to identify the in... [more] EA2016-87 SIP2016-142 SP2016-82
pp.31-36
SP, SIP, EA 2017-03-01
12:40
Okinawa Okinawa Industry Support Center [Poster Presentation] Reverberant speech enhancement with deep auto encoder based on harmonic structure
Rikuto Ota, Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2016-107 SIP2016-162 SP2016-102
This paper describes reverberant speech enhancement (RSE) with deep auto encoder (DAE) based on harmonic structure. DAEs... [more] EA2016-107 SIP2016-162 SP2016-102
pp.141-146
SP, SIP, EA 2017-03-02
15:45
Okinawa Okinawa Industry Support Center Speech enhancement with phase reconstruction using phase distortion in harmonic frequency
Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2016-145 SIP2016-200 SP2016-140
Conventionally the speech enhancement in noisy environment is widely studied by modifying only the amplitude spectrum of... [more] EA2016-145 SIP2016-200 SP2016-140
pp.351-356
EA, ASJ-H 2016-08-09
14:00
Miyagi Tohoku Gakuin Univ., Tagajo Campus Phase reconstruction based on time-frequency domain harmonic structure for speech enhancement
Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2016-22
Conventional speech enhancement in noisy environment is widely studied by modifying only an amplitude spectrum of a spee... [more] EA2016-22
pp.13-18
EA, SP, SIP 2016-03-28
10:45
Oita Beppu International Convention Center B-ConPlaza Distortion Correction of Observed Speech with Optical Microphone Using Reflected Laser
Tomoyuki Mizuno, Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2015-69 SIP2015-118 SP2015-97
It is very important for security and surveillance to obtain the distant-talking speech. However, it is difficult for ge... [more] EA2015-69 SIP2015-118 SP2015-97
pp.19-24
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