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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 16:45 |
Okinawa | (Primary: On-site, Secondary: Online) |
Multiple Lag Window Pairs for Estimation of Fundamental Frequency and Periodicity Measure Michiki Koshimori (UEC), Shigeki Sagayama (UTokyo/UEC), Toru Nakashika (UEC)  EA2023-75 SIP2023-122 SP2023-57 |
Extending the main concept of modified autocorrelation method in LPC, we investigate lag windows, lag window pairs, and ... [more] | EA2023-75 SIP2023-122 SP2023-57 pp.85-90 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
Perceptual influence of spectral envelope and aperiodicity quantization for encoding high-quality speech Genta Miyashita, Masanori Morise (Univ. of Yamanashi) EA2017-145 SIP2017-154 SP2017-128 |
In this paper, we investigate the relationship between the degradation of sound quality and the parameter quantization i... [more] | EA2017-145 SIP2017-154 SP2017-128 pp.241-244 |
|
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 12:30 |
Okinawa | Analysis of transmission characteristics of bone-conducted speech using spoken voice Teruki Toya (JAIST), Peter Birkholz (Tech. Univ. of Dresden), Masashi Unoki (JAIST) EA2017-167 SIP2017-176 SP2017-150 |
This paper investigated spectral characteristics of temporal bone (TB) and ear canal (EC) components of bone-conducted s... [more] | EA2017-167 SIP2017-176 SP2017-150 pp.355-360 |
|
| SP, ASJ-H | 2018-01-20 14:55 |
Tokyo | The University of Tokyo | [Poster Presentation]
Influence of frame shift in speech parameters on sound quality by high-quality speech analysis/synthesis system Genta Miyashita, Masanori Morise (Yamanashi Univ.) SP2017-72 |
Sound quality deterioration occurs when analyzing and synthesizing high--quality speech by using a vocoder. We conduct ... [more] |
SP2017-72 pp.35-38 |
| WIT | 2016-10-16 15:35 |
Saga | Karatsu Royal Hotel (Saga pref.) | Study on subjective impressions and acoustic characteristics of elderly speech Shuhei Takemori, Mitsunori Mizumachi (KIT) WIT2016-38 |
There are a variety of works concerning subjective impressions of elderly speech, and hoarseness is commonly selected as... [more] | WIT2016-38 pp.29-34 |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2015-12-03 09:25 |
Aichi | Nagoya Inst of Tech. | Deep Auto-encoder based Low-dimensional Feature Extraction using FFT Spectral Envelopes in Statistical Parametric Speech Synthesis Shinji Takaki, Junichi Yamagishi (NII) SP2015-81 |
In the state-of-the-art statistical parametric speech synthesis system, a speech analysis module, e.g. STRAIGHT spectral... [more] | SP2015-81 pp.99-104 |
| SIS, IPSJ-AVM | 2015-09-04 11:10 |
Osaka | Kansai Univ. | Importance of Spectral Envelope in Bone-Conducted Speech Shunsuke Handa, Tetsuya Shimamura (Saitama Univ.), Hisanori Makinae (NRIPS) SIS2015-27 |
In highly noise environments, it is very difficult to make speech communication smooth. Thereby, the bone-conducted spee... [more] | SIS2015-27 pp.75-80 |
| SIP, EA, SP | 2015-03-03 10:45 |
Okinawa | [Poster Presentation]
Multi-stage danger sound detection based on power envelope and spectal ratio Asako Okamoto, Kohei Hayashida, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2014-122 SIP2014-163 SP2014-185 |
Danger sound detection methods with environmental sounds have been proposed for monitoring the safety of the elder peopl... [more] | EA2014-122 SIP2014-163 SP2014-185 pp.279-284 |
|
| SP, WIT, ASJ-H | 2014-06-19 17:15 |
Ishikawa | Adaptive Speech Analysis Method Using Multivariate Empirical Mode Decomposition in Frequency Domain Surasak Boonkla, Masashi Unoki (JAIST) SP2014-54 WIT2014-9 |
In this paper, we propose a novel method for speech analysis using multivariate empirical mode decomposition (MEMD) base... [more] | SP2014-54 WIT2014-9 pp.45-50 |
|
| SP, EA, SIP | 2013-05-16 14:25 |
Okayama | Artificial bandwidth extension based on REDIAL Nguyen Ducduy, Masayuki Suzuki, Nobuaki Minematsu, Keikichi Hirose (Univ. of Tokyo) EA2013-7 SIP2013-7 SP2013-7 |
Artificial Bandwidth Extension (ABE) has been introduced to improve perceived speech quality and intelligibility of narr... [more] | EA2013-7 SIP2013-7 SP2013-7 pp.37-42 |
|
| SIP, RCS | 2013-02-01 10:15 |
Hiroshima | Viewport-Kure-Hotel (Kure) | A Study on Clipping Noise Suppression of Speech Based on Weighted Spectral Envelope on Divided Frequency Bands Makoto Hayakawa, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) SIP2012-101 RCS2012-258 |
In the speech recording, a speech quality is degraded with clipping noise when the amplitude of input signal exceeds the... [more] | SIP2012-101 RCS2012-258 pp.121-126 |
| EA, EMM | 2012-11-16 09:30 |
Oita | OITA Univ. | Recognition of Lombard speech using the emphasis of the local peaks of spectral envelopes and frequency warping method Yugo Sato, Yoichi Midorikawa, Masanori Akita (Oita Univ) EA2012-81 EMM2012-63 |
Under the noise environment, we speak loud voice unconsciously because the auditory feedback is not enough by noise. In ... [more] | EA2012-81 EMM2012-63 pp.1-6 |
| EA, SP, SIP | 2012-05-24 14:45 |
Osaka | Osaka Univ. Nakanoshima Center | An Evaluation of Demodulation for Parametric Loudspeaker based on Spectral Envelope Daisuke Ikefuji, Masato Nakayama, Masanori Morise, Takanobu Nishiura (Ritsumeikan Univ.) EA2012-13 SIP2012-13 SP2012-13 |
Parametric loudspeakers with sharper directivity can reproduce audible sounds to a particular area. Parametric loudspeak... [more] | EA2012-13 SIP2012-13 SP2012-13 pp.71-77 |
| SP | 2010-11-19 09:15 |
Aichi | Aichi Prefectural Univ. | Acoustic separation between linguistic and extra-linguistic information in speech and its significant importance to enable speech communication Nobuaki Minematsu (Univ. Tokyo) SP2010-78 |
The source-filter model, which was derived from observations of speech production, has been widely used to separate spee... [more] | SP2010-78 pp.53-58 |
| EA | 2010-06-11 16:00 |
Hokkaido | Health Sci. Univ. of Hokkaido | Proposal on a high-quality speech analysis and synthesis method to develop a singing synthesis system Masanori Morise, Kota Nakano, Takanobu Nishiura (Ritsumeikan Univ.) EA2010-37 |
A new voice analysis and synthesis system is proposed to synthesize natural singing voices. The proposed system consists... [more] | EA2010-37 pp.89-94 |
| EA | 2009-08-03 17:00 |
Miyagi | Acoustical analysis of voice quality improvement by voice training Kiyoaki Aikawa (Tokyo Univ. of Technol.), Tomoko Akitake (BusiVo) EA2009-50 |
Voice-training is a method for improving the quality and impression of voice. Voice quality is subjectively improved aft... [more] | EA2009-50 pp.43-48 |
|
| EA | 2008-11-20 16:00 |
Oita | Examination of the multiuse of the spectral transform methods for the noisy speech recognition Yuhei Makizaki, Masanori Akita, Yoichi Midorikawa (Oita Univ.) EA2008-89 |
In Speech recognition under the noisy environment, the correspondence to the transformation of the spectral envelopes is... [more] | EA2008-89 pp.29-34 |
|
| SP | 2008-06-27 - 2008-06-28 |
Hokkaido | A study on acoustic features in singing voices contributing to perception of singer individuality Takeshi Saitou, Masataka Goto (AIST) SP2008-31 |
Relationship between acoustic features in singing voices and perception of singer individuality was investigated through... [more] | SP2008-31 pp.67-72 |
|
| EA | 2007-11-16 13:30 |
Kumamoto | Kumamoto University | Evaluation of the methods of the spectral transform for noisy speech recognition Yuhei Makizaki, Masanori Akita, Yoichi Midorikawa (Oita Univ.) EA2007-84 |
This report shows the evaluation of the spectral transform methods on the speech recognition problem under the noisy env... [more] | EA2007-84 pp.25-30 |
| SP | 2007-10-25 - 2007-10-26 |
Nagasaki | Nagasaki University | Statistical properties of STRAIGHT spectral variations in POP-song singing Yuri Yoshida, Masanori Morise, Toru Takahashi, Hideki Kawahara (Wakayama Univ.) SP2007-76 |
A new implementation of STRAIGHT spectral estimation based on so-called TANDEM windowing was applied to investigate stat... [more] | SP2007-76 pp.31-36 |
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