K. Ishikawa, Y. Shiraki, T. Moriya, A. Ishizawa, K. Hitachi and K. Oguri, "Comprehensive Noise Analysis for Acousto-Optic Measurement of Airborne Sound,"
in IEEE Transactions on Instrumentation and Measurement, vol. 73, pp. 1-9, 2024,
2023
P. D. Nguyen, Y. Shiraki, K. Ishikawa, J. Muramatsu, N. Harada and T. Moriya, "Distribution Matching for Dimming Control in Visible-Light Region-of-Interest Signaling,"
in IEEE Photonics Journal, vol. 15, no. 1, pp. 1-14, Feb. 2023
R. Sugiura, Y. Kamamoto and T. Moriya, "General Form of Almost Instantaneous Fixed-to-Variable-Length Codes,"
in IEEE Transactions on Information Theory, vol. 69, no. 12, pp. 7672-7690, Dec. 2023
Sato ,Takashi G., Ooishi ,Yuuki, Fujino ,Masahiro, Moriya ,Takehiro,
"Device for controlling the phasic relationship between melodic sound and respiration and its effect on the change in respiration rate",
Behaviour & Information Technology, 110, pp. 179-186, 2023
K. Ishikawa, D. Takeuchi, N. Harada, T. Moriya, "Deep sound-field denoiser: optically-measured sound-field denoising using deep neural network,"
- Optics Express, 2023.
2022
Ishikawa, Kenji, Yatabe Kohei, Yasushi Oikawa, Shiraki, Yoshifumi, Moriya Takehiro,
" Speckle holographic imaging of sound field using Fresnel lens,"
Optics Letters 47(21) 5688-5691, 2022.
Hiroaki Matsunaga, Tomohiro Yendo, neering, Wataru Kihara,
Yoshifumi Shiraki, Takashi. G. Sato, Takehiro Moriya,
"I/Q Demodulator Based Optical Camera Communications,"IEEE Photonics Journal,
Vol. 14, Issue. 6, pp. 1 - 14, 2022.
Duc-Phuck Nguyen, Yoshifumi Shiraki, Jun Muramatsu, Takehiro Moriya,
"A Probabilistic Shaping Approach for Optical Region-of-Interest Signaling,"
Vol. 34, Issue. 6, pp. 309 - 312, IEEE Photonics Technology Letter, 2022.
2021
Kenji Ishikawa, Yoshifumi Shiraki and Takehiro Moriya,
"Spurious-sound-free measurement of parametric acoustic array using
optical interferometry," JASA Express Letters 1, 112801 (2021);
Kenji Ishikawa, Yoshifumi Shiraki, Takehiro Moriya, Atsushi Ishizawa, Kenichi Hitachi and Katsuya Oguri,
"Low-noise optical measurement of sound using midfringe locked interferometer with differential detection,"
J. Acoust. Soc. Am. 150 (2), August 2021.
Yoshifumi Shiraki, Takashi G. Sato, Yutaka Kamamoto, Tomonori Izumi, Yu Nakahara, Kyosuke Kondo, and Takehiro Moriya,
"A Demodulation Method Using a Gaussian Mixture Model For Unsynchronous Optical Camera Communication With on-off Keying,"
Journal of Lightwave Technology Vol. 39, Issue 6, pp. 1742-1755, 2021.
R. Sugiura, Y. Kamamoto, T. Moriya, "Extended-domain Golomb code and symmetry of relative
redundancy,"
IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences, 2021.
R. Sugiura, Y. Kamamoto and T. Moriya,
"Shape Control of Discrete Generalized Gaussian Distributions for Frequency-Domain Audio Coding",
IEEE Trans. Audio, Speech and Language Processing, vol. 27, pp. 2234 - 2248, 2019.
2018
R. Sugiura, Y. Kamamoto, N. Harada, T. Moriya,
"Optimal Golomb-Rice Code Extension for Loss-less Coding of Low-Entropy
Exponentially-Distributed Sources," IEEE Trans. Information Theory. Vol.
64, No. 4, pp. 3153 - 3161, 2018.
T. G Sato, Y. Shiraki, T. Moriya, "Heart Rate
Measurement with Video Camera Based on Visible Light Communication," NTT
Tech. Review, no.7, 2017.
T. G. Sato, Y. Shiraki, T. Moriya, "Heart Rate
Measurement Based on Event Timing Coding Observed by Video Camera",
IEICE TRANS. COMMUN., VOL.E100-B, NO.6 JUNE 2017
T. G. Sato, J. Watanabe and T. Moriya, "The
temporal relation between respiration and changes in acoustic features
alters the affective evaluation of sound," Int. J. Psychophys.,
pp179-186, 2016.
Y. Kamamoto, T. Moriya, N. Harada,
"Transmission of High-quality Sound via Networks Using Speech/Audio
Codecs," NTT Technical Review, Vol. 14, No. 11, Nov. 2016. preview
T. G. Sato, M. Ohsuga, H. Boutani, T. Moriya,
"Tactile Phantom Sensation for Coaching Respiration Timing,"IEEE Trans.
on Haptics, Vol. 8, No. 1, pp.119 - 125, 2015.
R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka,
T. Moriya, " Resolution Warped Spectral Representation for Low-Delay
and Low-Bit-Rate Audio Coder,"IEEE/ACM Transactions on Audio, Speech,
and Language Processing, Vol. 23, No. 2, pp. 288 - 299, 2015.
R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka,
T. Moriya, " Optimal Coding of Generalized-Gaussian-Distributed
Frequency Spectra for Low-Delay Audio Coder With Powered All-Pole
Spectrum Estimation,"IEEE/ACM Transactions on Audio, Speech, and
Language Processing, Vol. 23, No. 8, pp. 1309 - 1321, 2015.
G. Pablo-Nava, H. D. Nguyen, Y. Kamamoto, T. G.
Sato, Y. Shiraki, N. Harada, T. Moriya, "A High-Speed Camera-Based
Approach to Massive Sound Sensing With Optical Wireless Acoustic
Sensors,"IEEE Transactions on Computational Imaging, Vol. 1, Issue 2,
pp. 126 - 139, 2015
G. Pablo-Nava, H. D. Nguyen, Y. Hioka, Y.
Kamamoto, T. G. Sato, Y. Shiraki, T. Moriya, "GPU-based real-time
beamforming for large arrays of optical wireless acoustic sensors,"
Acoustic Science and Technology. Vol. 36, No. 6, pp. 489 - 499, 2015
G. Pablo Nava, Y. Shiraki, H. D. Nguyen, Y.
Kamamoto, T. G. Sato, N. Harada,T. Moriya, "Capturing Sound by Light:
Towards Massive Channel Audio Sensing via LEDs and Video Cameras," NTT
Technical Review, Vol. 12, No. 11, 2014. 電子版
2013
Y. Kamamoto, T. Moriya, N. Harada, Y. Hiwasaki,
"Low-complexity PARCOR coefficient quantizationand prediction order
estimation designed for entropy coding of prediction residuals,
"Acoustical Science and Technology, Vol. 34, No. 2, pp. 105-112, 2013.
Yutaka Kamamoto, Noboru Harada, Takehiro
Moriya, Sunyong Kim, Takahiro Yamaguchi, Masanori Ogawara, and Tatsuya
Fujii,"Multichannel Audio Transmission over IP Network by MPEG-4 ALS and
Audio Rate Oriented Adaptive Bit-rate Video Codec," NTT Technical
Review, Vol.11, No. 7, 2013. 電子版
2012
T. G. Sato, M. Ohsuga, T. Moriya,"Increase in
the timing coincidence of a respiration event induced by listening
repeatedly to the same music track,"Acoustical Science and Technology,
Vol. 33, No. 4 , pp. 255 - 261, 2012.
Y. Kamamoto, T. Moriya, N.
Harada,"Low-complexity PARCOR coder designed for entropy coding of
prediction residuals,"Acoustical Science and Technology, (letter) Vol.
33, No. 4 , pp. 262 - 265, 2012.
Y. Kamamoto, T. Moriya, N. Harada,
"Multichannel Linear Prediction MethodCompliant with the MPEG-4 ALS,"
IEICE. Trans. Fundamentals, Vol. E91-A, No. 3, pp. 756 - 762, 2008.
T. Moriya, N. Harada, Y. Kamamoto, "Scope of
research on high-quality audio signal processing and coding," NTT
Technical Review, Vol.5, No. 12, 2007. 電子版
N. Harada, T. Moriya, Y. Kamamoto, "MPEG-4 ALS:
Performance, Application, and other related standardization
activities," NTT Technical Review, Vol.5, No. 12, 2007. 電子版
Y. Kamamoto, T. Moriya, N. Harada, C. Kos,
"Enhancement of MPEG-4 ALS lossless audiocoding," NTT Technical Review
Vol.5, No. 12, 2007. 電子版
守谷, 原田, 鎌本, 関川, 白柳"MPEG-4 ALS -歪みを許さない「ロスレス・オーディオ符号化」の国際標準", NTT技術ジャーナル, Vol. 18, No. 6, pp. 42 - 44, 2006. 電子版
T. Moriya, N. Harada, Y.Kamamoto and H.
Sekigawa, "MPEG-4 ALS: International Standard of Lossless Audio Coding,"
NTT Technical Review, Vol.4 No. 8, pp. 40 - 45, 2006. 電子版
T. Moriya, A. Jin, T. Mori, K. Ikeda and T.
Kaneko,"Lossless Scalable Audio Coding and Quality Enhancement,"IEICE
Trans. Vol. E86-D, No.3, pp. 425-429, 2003.
A. Jin, T. Moriya, K. Ikeda and D. Yang, "A
hierarchical Lossless/lossy coding system for high quality audio up to
192 kHz 24 bit format,"IEEE Trans. Consumer Electronics, Vol. 23, No. 3,
pp. 759 - 764, 2003.
T. Kaneko, T. Moriya, and N. Iwakami, "A Remote Auscultation Support System Using Network," IEICE Trans. Vol. E84-D, No.8, 2001.
2000
神、守谷、岩上、三樹、 "階層的変換符号化基本モジュールによって構成されるスケーラブル楽音符号化,'' 電子情報通信学会論文誌A Vol. J38-A, No. 3, pp. 241-252, 2000.
T. Mori, T. Kaneko, T. Moriya, N. Iwakami and
K. Ikeda, "Realtime IMT-2000 audio transmission system, '' IEEE Trans.
Consumer Electronics, Vol. 46, 2000.
T. Takahashi, H. Morita, T. Kaneko, and T.
Moriya, "Card-size portable audio player "SolidAudio" using high quality
audio coding technology: TwinVQ," IEEE Trans. Consumer Electronics,
Vol. 46, 2000.
R. Salami, C. Laflamme, J.P. Adoul,A. Kataoka,
S. Hayashi, T. Moriya, C. Lamblin, D, Massaloux, S. Proust, P. Kroon,
and Y. Shoham, "Design and Description of CS-ACELP: A Toll Quality 8kb/s
Speech Coder,'' IEEE Trans. Speech and Audio Processing, Vol. 6, No. 2,
pp. 116 - 130, 1998.
K. Ikeda, T. Mori, T. Moriya, N. Iwakami and T.
Kaneko, "Audio Transfer System on PHS Using Error Protected TwinVQ, ''
IEEE Trans. Consumer Electronics, Vol. 44, pp.1032-1038, 1998.
K. Ikeda, T. Mori, T. Moriya and T.kaneko, "A
Real-time PHS Music Delivery System,'' NTT Review, Vol. 10, No. 5,
pp.143-147, 1998.
N.Kitawaki, T. Moriya, T. Kaneko and N.
Iwakami, "Comparison of Two Speec and Audio Coders at 8 kbit/s from the
view point of Coding Scheme and Quality,'' IEICE Trans. Commun., Vol.
E81-B, No.11, pp. 2007-2012, 1998.
A. Kataoka, S. Kurihara, S. Hayashi and T.
Moriya, "Improved CELP-Based Coding in a Noisy Environment Using a
Trained Sparse Conjugate Codebook,'' IEICE Trans. Information and
system, vol. E79-D, No. 2, pp. 123-129, 1996.
片岡、林、守谷、栗原、間野、 "CS-ACELPの基本アルゴリズム'' NTT R & D, vol. 45, No. 4, pp. 325-330, 1996.
片岡、守谷、林、池戸、 "CS-ACELPのLSPとゲインの量子化法'' NTT R & D, vol. 45, No. 4, pp. 331-336, 1996.
林、片岡、守谷、金子、 "CS-ACELPの品質評価'' NTT R & D, vol. 45, No. 4, pp. 337-342, 1996.
金子、片岡、林、守谷、 "CS-ACEP音声符号化装置と応用システム'' NTT R & D, vol. 45, No. 4, pp. 343-348, 1996.
A. Kataoka, S. Hayashi, T. Moriya S. Kurihara
and K. Mano, "Basic Algorithm of Conjugate-structure Algebraic
CELP(CS-ACELP)Speech Coder,'' NTT Review, Vol. 8. No. 4, pp. 24-29,
1996.
A. Kataoka, T. Moriya, J. Ikedo and S. Hayashi,
"LSP and Gain Quantization for CS-ACELP Speech Coder,'' NTT Review,
Vol. 8. No. 4, pp. 30-35, 1996.
S. Hayashi, A. Kataoka, T. Moriya and T. Kaneko, "Speech Quality Assessment,'' NTT Review, Vol. 8. No. 4, pp. 36-41, 1996.
T. Kaneko, A. Kataoka, S. Hayashi and T.
Moriya, "CS-ACELP Speech Coding Board and Application Systems,'' NTT
Review, Vol. 8. No. 4, pp. 42-47, 1996.
A. Kataoka, T. Moriya and S. Hayashi, "An 8
kbit/s Conjugate Structure CELP (CS-CELP) Speech Coder,'' IEEE Trans.
Seech and Audio Processing, vol. 4, No. 6, pp. 401-411, 1996.
K. Mono, T. Moriya, S. Miki, H. Ohmuro, K.
Ikeda and J. Ikedo, "Design of a Pitch Synchronous Innovation CELP Coder
for Mobile Communications,'' IEEE JSAC. Vol.13, No.1, pp.31-41, 1995.
秋本、茨木、正満、鈴木、中村、金田、牛坊、大島、渡邊、守谷、金子、 "N-ISDN用マルチメディアオンデマンド技術,'' NTT R & D, vol. 44. No.9, pp. 803-812, 1995.
1994
T. Moriya, T. Kaneko and N. Kitawaki, "PSI-CELP
Speech Coder for Mobile Communication," NTT Review, vol. 6, No.1 , pp.
97-100, 1994.
大室、守谷、間野、三樹、 "移動平均型フレーム予測を用いるLSPパラメータのベクトル量子化,'' 電子情報通信学会論文誌、vol. J77-A, No. 3, pp. 303-313, 1994.
三樹、守谷、間野、大室、 "ピッチ同期雑音励振源をもつCELP符号化(PSI-CELP),'' 電子情報通信学会論文誌、vol. J77-A, No. 3, pp. 314-324, 1994.
守谷、三樹、大室、間野、 "CELP符号化における励振符号帳の学習法,'' 電子情報通信学会論文誌、vol. J77-A, No. 3, pp. 485-493, 1994.
三樹、守谷、間野、大室、 "PSI-CELP符号化の基本アルゴリズム,'' NTT R & D, vol. 43. No.4, pp. 363-372, 1994.
守谷、三樹、間野、池戸、 "符号帳の学習アルゴリズム,'' NTT R & D, vol. 43. No.4, pp. 397-404, 1994.
S. Hayashi, A. Kataoka and T. Moriya, "8 kbit/s
Short and Medium Delay Speech Codecs Based on CELP Coding,'' European
Transactions on Telecommunications, vol. 5, No. 5, pp. 49-56, 1994.
S. Miki, T. Moriya, K. Mano and H. Ohmuro,
"Basic Algorithm of Pitch Synchronous Innovation CELP (PSI-CELP)Speech
Coding,'' NTT Review, vol. 6, no. 6, pp. 53-60, 1994.
1993
N. Phamdo, N. Farvardin and T. Moriya, "A
Unified Approach to Tree-Structured and Multi-StageVector Quantization
for Noisy Channels," IEEE Trans. IT, vol. 39, No. 3, pp. 835-850, 1993.
T. Moriya, K. Mano, S. Miki and H. Ohmuro,
"Pitch Synchronous Innovation CELP (PSI-CELP)," (letter), IEICE Trans.
Fundamentals, Vol. E76-A, No. 7, pp. 1177-1180, 1993.
H. Ohmuro, T. Moriya, K. Mano and S. Miki,
"Coding of LSP Parameters Using Interframe Moving Average Predictionand
Multi-stage Vector Quantization,'' (letter), IEICE Trans. Fundamentals,
Vol. E76-A, No. 7, pp. 1181-1183, 1993.
1992
T. Moriya, "Two-channel Conjugate Vector
Quantizer for Noisy ChannelSpeech Coding,'' IEEE, JSAC, vol. 10, No. 5,
pp. 866-874, 1992.
片岡、守谷、 "CELP方式に基づく8 kbit/s低遅延音声符号化," 電子情報通信学会論文誌、vol. J75-A, No. 11, pp. 1657-1665, 1992.
1991
守谷、三木、須田、大矢、上林、長淵、 "8 kb/s高能率音声符号化:TC-WVQ," NTT R & D, Vol. 10, No. 4, pp. 443-450, 1991.
T. Moriya, R. Sugiura, Y. Kamamoto, H. Kameoka
and N. Harada, "Progress in LPC-based frequency-domain audio
coding,"APSIPA Trans. on Signal and Information Processing, Vol. 5,
2016.
Y. Kamamoto, T. Moriya, N. Harada,
"Transmission of High-quality Sound via Networks Using Speech/Audio
Codecs," NTT Technical Review. Vol.14, No.11, 2016.
2015
守谷、"音声音響符号化技術と3GPPでの標準化", NTT技術ジャーナル, Vol.27, No.4, pp. 33 - 36, 2015.電子版
N. Harada,Y. Kamamoto,T. Moriya, Hendry,H.
Sabirin,M. Kim,"Archive and Preservation of Media Contents using
MPEG-A," IEEE Multimedia Magazine,vol. 17,no. 4,pp. 94 - 99,
Oct.-Dec.,2010.
守谷, "Music On Demand実現のためのLSI技術への期待,'' 日経マイクロデバイス, 1996.6.
1995
宮津監修,守谷他共著, "パーソナル通信システムとその展開,'' 科学新聞社, 1995.
守谷, "電話帯域音声符号化技術," 日本音響学会誌(解説論文), Vol. 51, No. 10, pp. 778-783, 1995.
林, 守谷, "携帯電話の音声符号化方式は、日米欧で違いますか?," 日経コミュニケーション," Q&A No. 201, pp. 92-93, 1995.7.3
1994
守谷, "音声分野における帯域圧縮技術,'' 通信工業 Vol. 390, pp. 18 -23, 1994.2
1993
A. Kataoka and T. Moriya, "Low Delay Speech Coder at 8 kbit/s with Conditional Pitch Prediction," Speech and Audio Coding for Wireless and NetworkApplication, Kluwer Academic Publishers, pp.11--18, 1993.
N. Phamdo, N. Farvardin and T. Moriya, "Combined Source-Channel Coding of LSP ParametersUsing Multi-stage Vector Quantization,'' Speech and Audio Coding for Wireless and NetworkApplication, Kluwer Academic Publishers, pp.181-190, 1993.
1991
H. Suda, T. Moriya and T. Miki, "An Error Protected Transform Coder for Cellular Mobile Radio,''Advances in Speech Coding, Kluwer Academic Publishers, pp. 81-86, 1991.
安田編著, 守谷他共著, "マルチメディア符号化の国際標準,'' 丸善, 1991.
招待講演
2019
T. Moriya "Progress in speech and audio coding
technologies," invited talk, IEEE ICNC (International Conference on
Computing, Networking and Communication) 2019. 2019.2
T. Moriya "Progress in coding technologies for
speech and audio signals," Special lecture in The 49th ISCIE
International Symposium on Stochastic Systems Theory and Its
Applications, 2017.11
守谷、"音声音響符号化技術と展開動向," 専門講習会講演 電子情報通信学会九州支部 2017.10
守谷、"携帯電話や放送の高音質化を支える音声音響符号化技術," IEEE James L. Flanagan Medal受賞記念特別招待講演 EA/SIP/SP/IEEE SPS合同研究会 2017.3
T. Moriya, "Latest Technology Trends in MPEG
Audio Standards," WS-7 Chair and presentor, AES 13th Regional
Convention, Tokyo, 2007.
T. Moriya, "Lossless Compression Tool: MPEG-4
ALS and Archiving Format," Workshop W2 (TRENDS OF STORAGE TECHNOLOGIES
FOR AUDIO RECORDING AND MASTERING), 123th AES Convention, NY, 2007.
T. Moriya, "Comparisons of Different Approaches
to Very Low Bit Rtae Coding,'' 14th International Conference, Audio
Engineering Society, Symposium 10, 1997.
守谷 他共著, "MPEG-4 オーディオ,'' 映像メディア学会講習会 1997.10.
守谷, "マルチメディア通信における音声楽音の符号化,'' 東北大学通研シンポジウム論文集(招待), pp. 109 - 118, 1997.11.
T. G. Sato, Y. Shiraki, T. Moriya,
"Detecting attention shift from neural response based on beat-frequency-modulated musical excerpts,"
in Proc. ICASSP, pp. 1110 - 1114, 2019.
T. G. Sato, T. Moriya,
"Respiration Rate Change Induced by Controlling the Phasic Relationship
between Melodic Sound and Respiration,'', IEEE Engineering in Medicine
and Biology Conf., ThPOS-21.3, 2019.
S. Maruyama, T. Yendo, Y. Shiraki, T. G. Sato, T. Moriya,
"Phase Estimation Method Using Multiple Frames in Image-Sensor-Based Visible Light Communication,"
Proc. In CCNC 2019.
S. Amada, R. Sugiura, Y. Kamamoto, N. Harada, T. Moriya, T. Yamada, S.
Makino, "Experimental Evaluation of WaveRNN Predictor for Audio Loss-
less Coding," Proc. NCSP 2019, RISP, 2019.
2018
R. Sugiura, Y. Kamamoto, T. Moriya,
"SPECTRAL-ENVELOPE-BASED LEAST SIGNIFICANT BIT MANAGEMENT FOR LOW-DELAY
BIT-ERROR-ROBUST SPEECH CODING," in Proc. ICASSP AASP-P10.8, 2018.
R. Sugiura, Y. Kamamoto, T. Moriya, "Integer
Nesting/Splitting for Golomb- Rice Coding of Generalized Gaussian
Sources," Data Compression Conference, p. 427, 2018.
W. Kihara, T. Yendo, Y. Shiraki, T. G. Sato, T. Moriya,
"PSK modulation in camera based VLC for receiving from distributed transimitters,"
Proc. In ICEVLC 2018, Mar. 2018.
2017
R. Sugiura, Y. Kamamoto, T. Moriya, "SHAPE
PARAMETER ESTIMATION FOR GENERALIZED- GAUSSIAN-DISTRIBUTED FREQUENCY
SPECTRA OF AUDIO SIGNALS," Proc. IEEE ICASSP 2017, AASP-P11.8.
Takashi G Sato, Yoshifumi Shiraki, Takehiro
Moriya, "Audience Excitement Reflected in Respiratory Phase
Synchronization," IEEE Int. Conf. on SMC, 2017.
Yoshifumi Shiraki, Takashi G Sato, Takehiro
Moriya, "Flexible Synchronization in Optical Camera Communication with
On-off Keying," IEEE GLOBECOM, 2017.
S. Amada, Y. Kamamoto, N. Harada, R. Sugiura,
T. Moriya, S. Makino, T. Ya- mada, "Experimental Evaluation of Encoding
Parameters of MPEG-4 ALS for High-Resolution Audio," in Proc. GCCE,
IEEE, 2017.
M. Nishikawa, K. Kawahara, Y. Kamamoto, H.
Fujimori, A. Omoto, T. Moriya, " Extraction Applause from a Sound Field
for Ambient Transmission in a Live Viewing System," in Proc. GCCE, IEEE,
2017.
R. Sugiura, Y. Kamamoto, T. Moriya, "CLEAR:
Conditionally Lossless Encoding under Allowed Rates for low-delay sound
data transmission," AES 143rd, 2017.
2016
K. Niwa, D. Ochi, A. Kameda, Y. Kamamoto, T.
Moriya, "Smartphone-Based 360° Video Stream- ing/Viewing System
including Acoustic Immersion," AES 141th Copnvention, #9676.
K. Kawahara, A. Fujimori, Y. Kamamoto, A.
Omoto, T. Moriya, "Implementation and Demon- stration of Applause and
Hand-Clapping Feedback System for Live Viewing," AES 141th Cop-nvention,
eBrief #299.
2015
G. Fuchs, C. R. Helmrich, G. Markovi, M.
Neusinger,E. Ravelli, and T. Moriya"LOW DELAY LPC AND MDCT-BASED AUDIO
CODING IN THE EVS CODEC,"Proc. ICASSP 2015, pp. 5723 - 5727, 2015.
T. Moriya, Y. Kamamoto, Noboru
Harada,T.Backstrom, C. Helmrich,and G.Fuchs."Harmonic Model for MDCT
based Audio Coding with LPC Envelope,"Proc. EUSIPCO 2015, AASP-L1.2, pp.
794 - 798, 2015.
T. G Sato, G. Pablo Nava, Y. Shiraki, T.
Moriya, "Heart Rate Measurement Based on Event Timing Coding Observed by
Video Camera," ICEVLC2015, 2015. contents
Y, Kamamoto, T. Moriya and N. Harada,"Adaptive
selection of lag-window shape for linearpredictive analysis in the 3GPP
EVS codec."Proc. GlobalSIP2015, TbEV-L, 2015.
2014
H. Chiba, Y. Kamamoto, T. Moriya, N. Harada, S.
Miyabe, T. Yamada and S. Makino, "Adaptive Post-Filtering Controlled by
Pitch Frequency for CELP-based Speech Coder," 48th Asilomar Conference
on Signals, Systems and Computers, pp. 838 842, 2014.
R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka
and T. Moriya,"Representation of Spectral Envelope with Warped Frequency
Resolution for Audio Coder,"Proc. EUSIPCO, pp. 51 - 55, 2014.
R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka
and T. Moriya,"Direct Linear Conversion of LSP Parameters for Perceptual
Control in Speech and Audio Coding,"Proc. EUSIPCO, pp. 56 - 60, 2014.
T. G. Sato, J. Watanabe, T. Moriya,
"Synchronization between respiration phase and acoustic feature has
effects on affective rating," 15th International Multisensory Research
Forum. Poster II-42.2014
T. G. Sato, T. Moriya,"Affective-evaluation
difference observed at synchronization between music and respiration
cannot be explained by the reaction time of sound change at different
respiration phases," 17th World Congress of Psychophysiology (IOP2014).
R. Sugiura, Y. Kamamoto, Noboru Harada, H.
Kameoka, and T, Moriya," Golomb-Rice Coding Optimized via LPC for
Frequency Domain Audio Coder,"Proc. IEEE GlobalSIP, 1024 - 1028, 2014.
2013
Y. Shiraki, Y. Kamamoto, T. Moriya,
"SIMULTANEOUS RECONSTRUCTION OF UNDERSAMPLED MULTICHANNEL SIGNALS WITH A
DECAYED AND TIME-DELAYED COMMON COMPONENT," Proc. in ICASSP 2013.
T. G. Sato, Y. Kamamoto, N. Harada, T. Moriya,
"A Playback System that Synchronizes the Musical Phrases with Listener's
Respiration Phases," CHI2013
Pablo Nava G., Kamamoto Y., Sato T. G., Shiraki
Y., Harada N., Moriya T., "Image processing techniques for high speed
camera-based free-field optical communication ", IEEE Int. Conf. Signal
and Image Processing Applications (ICSIPA) 2013.
Pablo Nava G., Kamamoto Y., Sato T. G., Shiraki
Y., Harada N., Moriya T., "Simultaneous acquisition of massive number
of audio channels through optical means ", In Proc. 135th Convention of
the Audio Engineering Society (AES), 2013.
2012
Oshima, T. ; Kamamoto, Y. ; Moriya, T. ; Ono,
N. ; Sagayama, S., "Variable-length coding of ACELP gain using
Entropy-Constrained VQ", International Symposium on Communications and
Information Technologies (ISCIT) 2012, pp. 105 - 109, 2012.
2010
N. Harada, Y. Kamamoto, T. Moriya, Y. Hiwasaki,
M. A. Ramalho, L. Netsch, J. Stachurski, L. Miao, H. Taddei, F. Qi,
"EMERGING ITU-T STANDARD G.711.0 - LOSSLESS COMPRESSION OF G.711 PULSE
CODE MODULATION," ICASSP 2010 SP-P5.PA4.
N. Harada, Y. Kamamoto, T. Moriya,
"ESCAPED-HUFFMAN AND ADAPTIVE RECURSIVE RICE CODING FOR LOSSLESS
COMPRESSION OF THE MAPPED DOMAIN LINEAR PREDICTION RESIDUAL," ICASSP
2010, SP-P5.PA1.
T. Moriya, Y. Kamamoto, N. Harada, "ENHANCED LOSSLESS CODING TOOLS FOR PREDICTION RESIDUAL," ICASSP 2010, SP-P5.PA12.
Y. Kamamoto, T. Moriya, N. Harada,
"LOW-COMPLEXITY PARCOR COEFFICIENT QUANTIZER AND PREDICTION ORDER
ESTIMATOR FOR LOSSLESS SPEECH CODING," ICASSP 2010 SP-P5.PA9.
N. Harada, Y. Kamamoto, T. Moriya, "Lossless
Compression of Mapped Domain Linear Prediction Residual for ITU-T
Recommendation G.711.0," DCC 2010, P.532.
T. Moriya, Y. Kamamoto, N. Harada, "Enhanced Lossless Coding Tools of LPC Residual for ITU-T G.711.0," DCC 2010, P.546.
Y. Kamamoto, T. Moriya, N. Harada,
"Low-Complexity PARCOR Coefficient Quantizer and Prediction Order
Estimator for G.711.0 (Lossless Speech Coding)," DCC 2010, P.475.
N. Harada,Y. Kamamoto,T. Moriya,M.
Otsuka,"MPEG-A Professional Archival Application Format and its
application for audio data archiving,"
129th AES Convention,8207,November,2010.
Y. Kamamoto,N. Harada,T. Moriya,S. Kim,M.
Ogawara,T. Fujii,"Experiment of sixteen channel audio transmission over
IP network by MPEG-4 ALS and audio rate oriented adaptive bit-rate video
codec," 129th AES Convention,8302,November,2010.
F. Zhang,T. Moriya,Y. Kamamoto,S. A.
Raczynski,N. Harada,N. Ono,S. Sagayama,"Adaptive Prediction Order Scheme
for AMR-WB+," ISCIT 2010,WM1-2-4,2010.
T. G. Sato,M. Ohsuga, T. Moriya,"Increase in
synchronization of respiration by repeatedly listening to the same piece
of music," ISCIT 2010,FA1-3-3,2010.
2008
Y. Kamamoto, N. Harada and T. Moriya,
"INTERCHANNEL DEPENDENCY ANALYSIS OF BIOMEDICAL SIGNALS FOR EFFICIENT
LOSSLESS COMPRESSION BY MPEG-4 ALS"Proc. ICASSP 2008, #2594, 2008
Y. Kamamoto, N. Harada, T. Moriya, "An
efficient lossless compression ofMEG data by MPEG-4 ALS, " Proc. 16th
International Conference on Biomagnetism(BIOMAG 2008), pp.83.85,
Sapporo, Japan, August 2008.
Y. Kamamoto, N. Harada, T. Moriya, "Lossless
Compression of BiomedicalSignals by MPEG-4 ALS with Enhanced Encoding
Tools," Proc. 2008 IEEEInternationalWorkshop on Multimedia Signal
Processing (MMSP 2008), PID-250 (PDF-file), Cairns, Queensland,
Australia, October 2008.
N. Harada, T. Moriya, Y. Kamamoto, "An
Implementation of MPEG-4 ALSStandard Compliant Decoder on ARM Core
CPUs," AES 121st Convention(Paper #7625), San Francisco, USA, October,
2008.
2007
N. Harada, T. Moriya, and Y. Kamamoto, "MPEG-A
Professional Archival Multimedia Application Format (MAF) Under
Development,"9-2, 31st AES International Conference, 2007
Y. Kamamoto, N. Harada and T. Moriya, "A
multichannel linear prediction tool forMPEG-4 ALS compliant encoder,"
023, AES 13th Regional Convention, Tokyo, 2007.
Y. Kamamoto, N. Harada and T. Moriya, "A
Multichannel Linear Prediction Method for the MPEG-4ALS Compliant
Encoder," Proc. 2007 IEEE Workshop on Applications of Signal Processing
toAudio and Acoustics, WP1-14, 2007.
2006
T. Moriya, N. Harada, and Y. Kamamoto, "An
enhanced encoder for the MPEG-4 ALS lossless codingstandard, "Preprint
paper #6869, AES 121st Convention Paper, 2006.
T. Moriya, N. Harada and Y. Kamamoto,
"Performance-complexity tradeoffs of the MPEG-4 ALS lossless coding
standard." WA7a-4, IEEE 40th Asilomar conference, pp. 2130 - 2134, 2006.
N. Harada, T. Moriya, and Y. Kamamoto, "An
audio archiving format based on the MPEG-4 AudioLossless Coding (ALS), "
Preprint paper #6895, AES 121st Convention Paper, 2006.
2005
N. Harada, T. Moriya, H. Sekigawa and K.
Shirayanagi,"Lossless Compression of IEEE Floating-point Audio using the
Approximate-Common-Factor Coding",Preprint paper #6352, 118th Audio
Engineering Society Convention, Barcerona, 2005.
T. Liebchen, T. Moriya, N. Harada, Y. Kamamoto
and Y. Reznik,"The MPEG-4 Audio Lossless Coding (ALS) Standard
Technology and Applications,"Preprint paper #6589, 119th Audio
Engineering Society Convention, New York, 2005.
2004
T. Moriya, D. Yang and T. Liebchen,"A design of
lossless compression for high quality audio signals," Proceedings of
ICA (International Congress on Acoustics), 2004.
D. Yang, T. Moriya and T. Liebchen, "A Lossless
Audio Compression Scheme with Random Access Property," Proceedings of
ICASSP 2004, pp. III-1016 - 1019, 2004.
T. Moriya, D. Yang and T. Liebchen, "Extended
Linear Prediction Tools for Lossless Audio Coding," Proceedings of
ICASSP 2004, pp. III-1008 - 1011, 2004.
T. Liebchen, Y. Reznik, T. Moriya and D.
Yang,"MPEG-4 Audio Lossless Coding," Preprint paper #6047, 116th Audio
Engineering Society Convention, Berlin, 2004.
2003
T. Moriya, A. Jin, K. Ikeda, T. Mori and T.
Kaneko,"Hierarchical Lossless Audio Coding in Terms of Sampling Rate and
Amplitude Resolution,"Proc. ICASSP 2003, 2003.4
A. Jin, T. Moriya, K. Ikeda and D.Yang, "A
Hierarchical Lossless/lossy Coding System for High Quality Audio Up to
192 kHz Sampling 24 Bit Format,"IEEE Conference on Consumer Electronics,
2003.6
D. Yang and T. Moriya, "Lossless Compression
for Audio Sources with IEEE Floating Point Format"Preprint 115th Audio
Engineering Society Convention, #5987, 2003.
D. Yang, T. Moriya, A. Jin and K. Ikeda, "An
Extended Run-length Cording Tool for Audio Compression,"Preprint 115th
Audio Engineering Society Convention, #5979, 2003.
2002
T. Moriya, A. Jin, T. Mori, K. Ikeda, T.
Kaneko, "Lossless scalable audio coder and quality enhancement,"
ICASPP'2002, #2440, 2002
T. Moriya, A. Jin, K. Ikeda, T. Mori and T.
Kaneko,"Sampling Rate Scalable Lossless Audio coding,"Proc. IEEE Speech
Coding workshop, 2002.10
2001
N. Iwakami, T. Moriya, A. Jin, T. Mori "Fast Encoding Algorithms for MPEG-4 TwinVQ Audio Tool,"Proc. ICASSP, 2001
N. Iwakami, T. Moriya, A. Jin, T. Mori "Fast Encoding Algorithms for MPEG-4 TwinVQ Audio Tool,"MPEG-4 workshop, 2001
2000
T. Moriya, T. Mori, A. Jin and N. Iwakami, "A
desing of error-robust scalable coder based on MPRG-4/audio," Proc.
ISCAS'2000, pp. , 2000.
T. Moriya, N. Iwakami, T. Mori, and A. Jin, "A
Design of Lossy and Lossless Scalable Audio Coder, " Proc. ICASSP'2000,
pp. AE-P1.11, 2000.
1999
A.Jin, T. Moriya, T. Norimatsu, M. Tsushima and
T. Ishikawa, "Scalable Audio Coder Based on Quantization Units of MDCT
Coefficients,'' Proc. ICASSP'99, pp. II-897 - 900, 1999.
1998
J.Herre, E. Allamanche, K. Brandenburg, M.
Dietz, B.Teichmann, B. Grill,A. Jin, T. Moriya, N. Iwakami, T.
Norimatsu, M. Tsushima, T. Ishikawa, "The integrated Filterbank Based
Scalable MPEG-4 Audio Coder,'' 105th Convention Audio Engineering
Society, 4810, 1998.
1997
T. Moriya, N. Iwakami, A. Jin, K. Ikeda, and S.
Miki, "A Design of Transform Coder for Both Speech and Audio Signals at
bit/sample,'' Proc. ICASSP'97, pp. 1371 - 1374, 1997.
T. Moriya, Y. Takashima, T. Nakamura and N.
Iwakami, "Digital Watermark based on Vector Quantization,'' Proc. IEEE
Speech Coding Workshop, pp. 94 - 95, 1997.
1996
N. Iwakami and T. Moriya, "Transform Domain
Weighted Interleave Vector Quantization(TwinVQ),'' Proc. 101st AES
convention, 4377, 1996.
H. Ohmuro, J. Ikedo, T. Moriya, A. Kataoka, S.
Hayashi and K. Mano, "Dual-pulse CS-CELP: A Toll Quality Low-complexity
Speech Coderat 7.8 kbit/s,'' Proc. ICASSP'96, pp. 558-561, 1996.
T. Moriya, N. Iwakami, K. Ikeda and S. Miki,
"Extension and Complexity Reduction of TWINVQ Audio Coder,'' Proc.
ICASSP'96, pp. 1029--1032, 1996.
1995
A. Kataoka, S. Hosaka, J. Ikedo, T. Moriya and
S. Hayashi, "Improved CS-CELP Speech Coding in a NoisyEnvironment Using a
Trained Sparse Conjugate Codebook,'' Proc. ICASSP'95, pp. 29-32, 1995.
N. Iwakami, T. Moriya and S. Miki, "High
quality Audio Coding at less than 64 kbit/s Using TwinVQ,'' Proc.
ICASSP'95, pp. 937-940, 1995.
K. Ikeda, T. Moriya, N. Iwakami and S. Miki,
"Error Protected TwinVQ Audio Coding at less than 64 kbit/s,'' Proc.
IEEE Speech Coding Workshop, pp. 33-34, 1995.
T. Moriya, "Processing of LPC Cepstrum for Speech Coding,'' Proc. IEEE Speech Coding Workshop, pp. 83-84, 1995.
K. Mano and T. Moriya, "Improved 4 kbit/s
PSI-CELP Coding Using Pitch and Phase Adaptation,'' Proc. IEEE Speech
Coding Workshop, pp. 41-42, 1995.
S. Sasaki, A. kataoka and T. Moriya, "Wideband CELP Coder at 16 kbit/s with 10 ms Frame,'' Proc. EROSPEECH,95, pp. 41-44, 1995.
K. Ikeda, T. Moriya, N. Iwakami and S. Miki, "A
Design of TwinVQ Audio-Codec for Personal Communication System,'' Proc.
ICUPC'95, pp. 803--807, 1995.
1994
A Kataoka, T. Moriya and S. Hayashi,
"Implementation and Performance of an 8 kbit/sConjugate Structure CELP
Speech Coder,'' Proc. ICASSP'94, pp. II-93 - II-96, 1994.
S. Miki, K. Mano, T. Moriya, K.Oguchi and H.
Ohmuro, "Pitch Synchronous Innovation CELP (PSI-CELP) Coder for 2-4
kbit/s,'' Proc. ICASSP'94, pp. II-113 - II-116, 1994.
H. Ohmuro, K. Mano and T. Moriya, "Variable Bit-rate Speech Coding based on PSI-CELP,'' Proc. ICSLP'94, pp. 2067-2070, 1994.
1993
S. Miki, K. Mano, H. Ohmuro and T. Moriya,
"Pitch Synchronous Innovation CELP (PSI-CELP,'' Proc. EuroSpeech'93,
pp.261--264, 1993.
T. Moriya, S. Miki, K. Mono and H. Ohmuro,
"Training Method of the Excitation Codebook for CELP,'' Proc.
EuroSpeech'93, pp.1155-1158, 1993.
A. Kataoka, T. Moriya and S. Hayashi, Conjugate
Structure CELP Coder for the CCITT 8kbit/sStandardization Candidate,''
Proc. IEEE Speech Coding Workshop, pp. 25-26, 1993.
K. Mano, T. Moriya, S. Miki and H. Ohmuro,
"Design of PSI-CELP Coder for Mobile Communication,'' Proc. IEEE Speech
Coding Workshop, pp.21-22, 1993.
H. Ohmuro, T. Moriya, K. Mano and S. Miki,
"Coding of LSP Parameters Using Interframe Moving Average Prediction and
Multi-stage Vector Quantization,'' Proc. IEEE Speech Coding Workshop,
pp. 63-64, 1993.
A. Kataoka, T. Moriya and S. Hayashi,
"Conjugate Structure CELP (CS-CELP) Speech Coder at 8 kbit/s, '' Proc.
first International Workshop on Mobile Multimedia Communication, pp.
B.2.2-1 B.2.2-4, 1993.
S. Sasaki, A. Kataoka, and T. Moriya, "16
kbit/s Wideband Speech CELP Coder Using Conjugate Structure. " Proc.
first International Workshop on Mobile Multimedia Communication, pp.
B.2.3-1 B.2.3-4, 1993.
1991
T. Moriya and A. Kataoka, "8 kbit/s Low-delay CELP speech Coding Algorithm,'' Proc. IEEE Speech Coding Workshop, pp. 5-6, 1991.
N. Phamdo, N. Farvardin and T. Moriya,
"Combined Source-channel Coding of LSP Parameters Using
Multi-stageVector Quantization,'' Proc. IEEE Speech Coding Workshop, pp.
36-38, 1991.
A. Kataoka and T. Moriya, "A Backward Adaptive 8
kbit/s Speech Coder usingConditional Pitch Prediction,'' Proc. IEEE,
Globecom, pp.1889--1893, 1991.
1990
K. Mano and T. Moriya, "4.8 kbit/s Delayed Decision CELP Coder Using Tree Coding,'' Proc. ICASSP'90, pp. 21-24, 1990.
T. Moriya, "Medium-delay 8 kbit/s Speech Coder Based on Conditional Pitch Prediction,'' Proc. ICSLP'90, pp. 653 - 656, 1990.
T. Ohya, T. Miki, H. Suda, S. Uebayashi, T.
Moriya, "Design of TC-WVQ Real Time Operation Codec,'' Proc. ICSLP'90,
pp. 125 - 128, 1990.
1989
T. Moriya and H. Suda, An 8 kbit/s Transform Coder for Noisy Channels,'' Proc.ICASSP'89, pp.196-199, 1989.
H. Suda, T. Moriya and T. Miki, "An Error
Protected 8 kbit/s Transform Coder for Land Mobile Radio,'' Proc IEEE
Speech Coding Workshop, pp .9-10, 1989.
1988
T. Moriya, "Design of Robust Conjugate Vector Quantization Codebooksfor Noisy Channels,'' Proc. ISIT'88, 1988.
1987
T. Moriya and M. Honda, "Transform Coding of Speech with Weighted Vector Quantization,'' Proc. ICASSP'87, pp. 1629-1632, 1987.
1986
T. Moriya and M. Honda, "Speech Coder Using Phase Equalization and Vector Quantization,'' Proc. ICASSP'86, pp. 1701-1704, 1986.
1985
M. Honda and T. Moriya, "Medium Band Waveform
Coding of Speech Signals based on Short-time Phase Equalization,'' Proc.
JASA, Vol. 77, 1985.2.