SP Subject Index 1991

{SP91-1} M. Sugito, M. Higasikawa, A. Sakakura and H. Takahashi,
``Perceptual, acoustical, and physiological study of Japanese word accent in whispered speech,''
IEICE Technical Report, SP91-1, pp.1--8, May 1991.

{SP91-2} T. Koizumi, S. Taniguti and M. Fukushima,
``The effects of viscid lymph on cochlear characteristics,''
IEICE Technical Report, SP91-2, pp.9--16, May 1991.

{SP91-3} R. Takamatsu, K. Kimura and M. Sato
``Study on pitch determination of speech signal based on scale space filtering,''
IEICE Technical Report, SP91-3, pp.17--24, May 1991.

{SP91-4} K. Mimura, N. Kaiki and Y. Sagisaka,
``Analysis and control of temporal patterns of speech power using statistical methods'',
IEICE Technical Report, SP91-4, pp.25--32, May 1991.

{SP91-5} N. Iwahashi, N. Kaiki and Y. Sagisaka,
``Non-uniform unit selection based on several acoustic measures for speech synthesis,''
IEICE Technical Report, SP91-5, pp.33--40, May 1991.

{SP91-6} J. Miwa and S. Matsuda,
``Spoken word recognition for large vocabulary size using bottom-up and top-down processing,''
IEICE Technical Report, SP91-6, pp.1--8, June 1991.

{SP91-7} F. Yato, K. Takeda, S. Kuroiwa and K. Owa,
``A study of word recognition method for an extension number guidance system,''
IEICE Technical Report, SP91-7, pp.9--16, June 1991.

{SP91-8} S. Hiraoka, K. Nomura, H. Kuwano, A. Ookumo, T. Watanabe, K. Niyada, E. Shuuda and Y. Nomura,
``Evaluation of the speech recognizer for a voice programming VCR remote-controller,''
IEICE Technical Report, SP91-8, pp.17--24, June 1991.

{SP91-9} M. Hohda and M. Katoh,
``A study on utilizing a VQ-based preprocessor in DP beam search for speech recognition,''
IEICE Technical Report, SP91-9, pp.25--32, June 1991.

{SP91-10}T. Komori and S. Katagiri,
``A new discriminative training algorithm for dynamic time warping-based speech recognition,''
IEICE Technical Report, SP91-10, pp.33--40, June 1991.

{SP91-11} A. Duchon and S. Katagiri,
``Speech recognition using a new minimum-distortion segmentation/discriminative classification hybrid algorithm,''
IEICE Technical Report, SP91-11, pp.41--46, June 1991.

{SP91-12} E. McDermott and S. Katagiri,
``Discriminative training for various speech units,''
IEICE Technical Report, SP91-12, pp.47--54, June 1991.

{SP91-13} K. Aikawa,
``Speech recognition using time-warping neural networks,''
IEICE Technical Report, SP91-13, pp.55--63, June 1991.

{SP91-14} E. Tsuboka, Y. Takada and H. Wakita,
``A multi-layered neural network with time series processing ability,''
IEICE Technical Report, SP91-14, pp.64--70, June 1991.

{SP91-15} L. Qin, S. Makino, G. Zhao and K. Kido,
``An investigation on speaker verification using neural networks with matrix-distance,''
IEICE Technical Report, SP91-15, pp.71--78, June 1991.

{SP91-16} H. Inoue, Y. Nakato, Y. Maruyama and H. Matsumoto,
``A supervised speaker adaptation based on piecewise linear mapping,''
IEICE Technical Report, SP91-16, pp.79--86, June 1991.

{SP91-17} A. Imamura,
``Speaker-adaptive HMM-based speech recognition with a stochastic speaker classifier,''
IEICE Technical Report, SP91-17, pp.87--93, June 1991.

{SP91-18} H. Matsuura, J. Iwasaki and T. Nitta,
``A study on an output probability equalization method for SMQ-HMM,''
IEICE Technical Report, SP91-18, pp.1--8, June 1991.

{SP91-19} J. Takami, K. Katagishi and S. Sagayama,
``Robust phoneme recognition using single gaussian density HMMs with smoothing based on the structure of the phoneme environment tree,''
IEICE Technical Report, SP91-19, pp.9--16, June 1991.

{SP91-20} M. Hoshimi, M. Miyata, S. Hiraoka and K. Niyada,
``Speaker-independent recognition method using a few person's utterance as a model of dynamic characteristic of the word search,''
IEICE Technical Report, SP91-20, pp.17--24, June 1991.

{SP91-21} A. Nakayama, N. Sugi and T. Nitta,
``A speaker-independent word recognition based on work boundary hypotheses with key word spotting,''
IEICE Technical Report, SP91-21, pp.25--32, June 1991.

{SP91-22} H. Kanazawa, H. Tsuboi and Y. Takebayashi,
``Key word spotting in continuous speech with unintended utterances,''
IEICE Technical Report, SP91-22, pp.33--41, June 1991.

{SP91-23} A. Nagai, S. Sagayama and K. Kita,
``Algorithm for phoneme-environment-dependent parser in continuous speech recognition using HMM-LR method,''
IEICE Technical Report, SP91-23, pp.42--48, June 1991.

{SP91-24} Y. Komori, A. H. Waibei and S. Sagayama,
``An improvement of TDNN-LR continuous speech recognition system using a neural fuzzy training approach,''
IEICE Technical Report, SP91-24, pp.49--56, June 1991.

{SP91-25} M. Tanabe, Y. Kobayashi and Y. Niimi,
``On acceleration of a continuous speech recognition system - SUSKIT-II,''
IEICE Technical Report, SP91-25, pp.57--64, June 1991.

{SP91-26} T. Yamada, T. Kawabata, S. Matsunaga and K. Shikano,
``Stochastic language model using character sequence information of kana and kanji,''
IEICE Technical Report, SP91-26, pp.65--72, June 1991.

{SP91-27} M. Okada,
``On an architecture for minimal sub-network generation from context-free phrase structure grammar,''
IEICE Technical Report, SP91-27, pp.73--80, June 1991.

{SP91-28} K. Shirai,
``The trend on speech research in Japan,''
IEICE Technical Report, SP91-28, pp.1--6, July 1991.

{SP91-29} S. Sagayama, T. Morimoto and A. Kurematsu,
``Speech recognition toward an interpreting telephone,''
IEICE Technical Report, SP91-29, pp.7--12, July 1991.

{SP91-30} S. Furui, K. Shukano and H. Sato,
``Speech recognition and synthesis research at NTT laboratories,''
IEICE Technical Report, SP91-30, pp.13--18, July 1991.

{SP91-31} Y. Niimi and Y. Kobayashi,
``Speech recognition based on the generalized sequential machine,''
IEICE Technical Report, SP91-31, pp.19--24, July 1991.

{SP91-32} S. Makino, M. Endo, T. Sone and K. Kido,
``Phoneme recognition using a modified LVQ2 method,''
IEICE Technical Report, SP91-32, pp.25--30, July 1991.

{SP91-33} K. Takeda, S. Kuroiwa and F. Yato,
``A network representation of acoustic-event HMM applied to speaker dependent large vocabulary word recognition,''
IEICE Technical Report, SP91-33, pp.31--36, July 1991.

{SP91-34} T. Otsuki, S. Makino, T. Sone and K. Kido,
``Performance evaluation in word recognition using transition information between phonemes - comparison between theoretical and simulation-derived recognition scores - ,''
IEICE Technical Report, SP91-34, pp.37--42, July 1991.

{SP91-35} K. H. Loken-Kim, S. Kimura, Y. Nara,
``Syntactic semantic processing for a large vocabulary Japanese sentence recognition system,''
IEICE Technical Report, SP91-25, pp.43--48, July 1991.

{SP91-36} T. Aritsuka, M. Akagi and S. Katagiri,
``Speech recognition using spectrum target prediction models as a front-end processor,''
IEICE Technical Report, SP91-36, pp.49--54, July 1991.

{SP91-37} T. Kobayashi, K. Watanabe and Y. Uchiyama,
``Analysis of contextual dependency of phonetic features and its application to speech recognition,''
IEICE Technical Report, SP91-37, pp.55--60, July 1991.

{SP91-38} S. Fujiwara, Y. Komori and M. Sugiyama,
``A hybrid system for phoneme labeling based on HMM and spectrogram reading knowledge,''
IEICE Technical Report, SP91-38, pp.1--6, July 1991.

{SP91-39} M. Yanagida, H. Ozaku and O. Takizawa,
``Employing associative relations for candidate word selection,''
IEICE Technical Report, SP91-39, pp.7--12, July 1991.

{SP91-40} H. Mizuno, K. Hakoda, S. Nakajima and T. Hirokawa,
``A new one-board Japanese text-to-speech synthesizer,''
IEICE Technical Report, SP91-40, pp.13--18, July 1991.

{SP91-41} K. Mimura, N. Kaiki and Y. Sagisaka,
``Statistically derived rules for amplitude and duration control in Japanese speech synthesis,''
IEICE Technical Report, SP91-41, pp.19--24, July 1991.

{SP91-42} S. Lee, Y. Takahashi and Y. Kurahashi,
``Multi-pulse analysis-synthesis technique switched on voiced sound / silence / transition segment including un-voiced consonant,''
IEICE Technical Report, SP91-42, pp.25--32, July 1991.

{SP91-43} N. Kamiyahma , N. Miki and N. Nagai,
``Viscoelastic vocal tract wall and the effect on the transfer characteristics of the vocal tract,''
IEICE Technical Report, SP91-43, pp.1--8, July 1991.

{SP91-44} S. Yajima,
``Spectral perturbation analysis of speech waveform,''
IEICE Technical Report, SP91-44, pp.9--16, July 1991.

{SP91-45} N. Kobayashi and K. Honda,
``Production and perception of the consonantal voicing distinction - A study using electric larynx speech -,''
IEICE Technical Report, SP91-45, pp.17--23, July 1991.

{SP91-46} H. Kawahara and T. Irino,
``Evaluation of speech excitation events by wavelet transform,''
IEICE Technical Report, SP91-46, pp.25--32, July 1991.

{SP91-47} M. Akagi,
``Modeling of contextual effect based on spectral peak interaction,''
IEICE Technical Report, SP91-47, pp.33--40, July 1991.

{SP91-48} K. Mochizuki, F. Kishino,
``A proposal of a 3D object model world generation system by an integration of a natural language and image medium,''
IEICE Technical Report, SP91-48, pp.1--6, Sept. 1991.

{SP91-49} G. Suzuki,
``Visual communication for collaboration,''
IEICE Technical Report, SP91-49, pp.7--12, Sept. 1991.

{SP91-50} J. Murakami, T. Araki, S. Ikehara and S. Sagayama,,
``A study of information measure of accents,''
IEICE Technical Report, SP91-50, pp.13--19, Sept. 1991.

{SP91-51} M. Cohen and N. Koizumi,
``Audio windows for binaural telecommunication,''
IEICE Technical Report, SP91-51, pp.21--28, Sept. 1991.

{SP91-52} A. Imaoka, M. Kihara and T. Yasushi,
``Time synchronization for distributed systems,''
IEICE Technical Report, SP91-52, pp.29--35, Sept. 1991.

{SP91-53} K. Sakae, I. Yoda, T. Yasushi and M. Kihara,
``A study on transaction processing in transmission network operation,''
IEICE Technical Report, SP91-53, pp.37--43, Sept. 1991.

{SP91-54} S. Shimamoto, Y. Onozato and Y. Teshigawara,
``A proposal and performance evaluation of power level division multiple access (pdma) scheme,''
IEICE Technical Report, SP91-54, pp.45--50,  1991.

{SP91-55} K. Ohkura and M. Sugiyama,
``Segment-based HMM applied to noisy speech recognition,''
IEICE Technical Report, SP91-55, pp.1--6, Sept. 1991.

{SP91-56} D. Rainton and S. Sagayama,
``Class specific observation vector orthogonalization and its interpretation as a form of tied continuous mixture HMM,''
IEICE Technical Report, SP91-56, pp.7--13, Sept. 1991.

{SP91-57} H. Singer and S. Sagayama,
``Use of correlation between pitch and spectral parameters for HMM phoneme recognition,''
IEICE Technical Report, SP91-57, pp.15--20, Sept. 1991.

{SP91-58} S. Mizuta and K. Nakajima,
``An optimal discriminative training method for speaker-independent word recognition using continuous mixture density acoustic-phonetic segment HMMs,''
IEICE Technical Report, SP91-58, pp.21--28, Sept. 1991.

{SP91-59} A. Tsubota, N. Iijima, M. Sone, H. Mitsui, Y. Yoshida,
``Phonemes recognition of Japanese vowels using neural network,''
IEICE Technical Report, SP91-59, pp.29--36, Sept. 1991.

{SP91-60} M. Ikehara, H. Tanaka and H. Kuroda,
``Design of generalized IIR digital filters using allpass networks,''
IEICE Technical Report, SP91-60, pp.1--6, Oct. 1991.

{SP91-61} M. Ikehara, A. Yamashita and H. Kuroda,
``Design   of two-channel perfect reconstruction QMF,''
IEICE Technical Report, SP91-61, pp.7--13, Oct. 1991.

{SP91-62} H. Wang and F. Itakura,
``Improvement of word recognition under reverberation conditions by introducing multi-microphone sub-band selection method for pre-processing,''
IEICE Technical Report, SP91-62, pp.15--20, Oct. 1991.

{SP91-63} H. Yamada, H. Wang and F. Itakura,
``Recovering of reverberant speech signal using two channel sub-band inverse filtering - effects of the number of sub-bands -,''
IEICE Technical Report, SP91-63, pp.21--28, Oct. 1991.

{SP91-64} J. Urata, T. Koizumi and S. Taniguchi,
``The effect of information feedback on the performance of phoneme recognizer using Kohonen map,''
IEICE Technical Report, SP91-64, pp.29--36, Oct. 1991.

{SP91-65} M. Kohata and T. Takagi,
``Fuzzy vector quantization with super-columnar cluster,''
IEICE Technical Report, SP91-65, pp.37--43, Oct. 1991.

{SP91-66} K. Fukushi, H. Nonoyama and S. Hashimoto,
``Speech coding for the analog voice privacy system APMF,''
IEICE Technical Report, SP91-66, pp.1--8, Oct. 1991.

{SP91-67} T. Jitsuhiro and F. Itakura,
``Investigation of low-delay CELP coding with pitch predictor,''
IEICE Technical Report, SP91-67, pp.9--16, Oct. 1991.

{SP91-68} K. Yoshida, T. Yoshida and K. Honma,
``An adaptation of pulse excitation search to low bit rate CELP,''
IEICE Technical Report, SP91-68, pp.17--22, Oct. 1991.

{SP91-69} R. Endo and F. Itakura,
``,''
IEICE Technical Report, SP91-69, pp.23--28, Oct. 1991.

{SP91-70} H. Ohmuro, K. Mano and T. Moriya,
``Vector-matrix quantization of LSP parameters,''
IEICE Technical Report, SP91-70, pp.29--36, Oct. 1991.

{SP91-71} R. Kondo and F. Itakura,
``Applying PNN algorithm to the segment quantization,''
IEICE Technical Report, SP91-71, pp.37--43, Oct. 1991.

{SP91-72} M. Ikeda, K. Nakamura and H. Asada,
``,''
IEICE Technical Report, SP91-72, pp.45--52, Oct. 1991.

{SP91-73} T. Fukada, K. Tokuda, T. Kobayashi and S. Imai,
``A study of speech coding based on the adaptive mel-cepstral analysis,''
IEICE Technical Report, SP91-73, pp.53--60, Oct. 1991.

{SP91-74} Y. Takizawa and A. Fukasawa,
``Waveform parameter estimation of time-variant signals,''
IEICE Technical Report, SP91-74, pp.61--68, Oct. 1991.

{SP91-75} Y. Chen and S. Itahashi,
``A low bit rate speech coding based on ADPCM,''
IEICE Technical Report, SP91-75, pp.69--76, Oct. 1991.

{SP91-76} H. Tsuboi, N. Hara and H. Wakita,
``Pitch control using linguistic information,''
IEICE Technical Report, SP91-76, pp.1--6, Nov. 1991.

{SP91-77} Y. Amako, Y. Ohta, Y. Yamashita and R. Mizoguchi,
``Control of pitch pattern for long noun phrases using a decision tree,''
IEICE Technical Report, SP91-77, pp.7--14, Nov. 1991.

{SP91-78} N. Komiya, T. Kobayashi and K. Shirai,
``The application of the neural network on the control of articulatory motion,''
IEICE Technical Report, SP91-78, pp.15--22, Nov. 1991.

{SP91-79} T. Hayashi and K. Murakami,
``On a study of waveform file implementation for rule-based speech synthesis,''
IEICE Technical Report, SP91-79, pp.23--30, Nov. 1991.

{SP91-80} T. Kanno, K. Tokuda, T. Kobayashi and S. Imai,
``Generation of excitation signal for speech analysis-synthesis system using phase characteristic,''
IEICE Technical Report, SP91-80, pp.31--36, Nov. 1991.

{SP91-81} K. Obara and T. Hirahara,
``Evaluation of Auditory Front-end in DTW word recognition,''
IEICE Technical Report, SP91-81, pp.1--8, Dec. 1991.

{SP91-82} T. Shinmura and S. Kitazawa,
``Distinguished distinctive features with neuralnet for recognition of vowels,''
IEICE Technical Report, SP91-82, pp.9--16, Dec. 1991.

{SP91-83} M. Miyata, M. Hoshimi, S. Hiraoka and K. Niyada,
``Speaker independent speech recognition using sub-word units of model speech uttered by a small number of speakers,''
IEICE Technical Report, SP91-83, pp.17--24, Dec. 1991.

{SP91-84} M. Kohda, M. Katoh and K. Itoh,
``A study on the dynamic programming best-first search using a cost estimate based on VQ distortion,''
IEICE Technical Report, SP91-84, pp.25--32, Dec. 1991.

{SP91-85} T. Kawabata,
``Predictor codebooks for speaker-independent speech recognition,''
IEICE Technical Report, SP91-85, pp.33--40, Dec. 1991.

{SP91-86} S. Takahashi, T. Matsuoka and K. Shikano,
``Speech recognition using bigram-constrained HMM,''
IEICE Technical Report, SP91-86, pp.41--47, Dec. 1991.

{SP91-87} T. Imai and A. Ando,
``HMM learning algorithm by minimizing an error function based on training data,''
IEICE Technical Report, SP91-87, pp.49--56, Dec. 1991.

{SP91-88} J. Takami and S. Sagayama,
``Automatic generation of the hidden Markov network by successive state splitting on contextual domain and temporal domain,''
IEICE Technical Report, SP91-88, pp.57--64, Dec. 1991.

{SP91-89} T. Matsui and S. Furui,
``Comparison of text-independent speaker recognition methods using VQ-distortion and discrete/continuous HMMs,''
IEICE Technical Report, SP91-89, pp.65--70, Dec. 1991.

{SP91-90} H. Hattori,
``Text-independent speaker recognition using neural networks,''
IEICE Technical Report, SP91-90, pp.71--78, Dec. 1991.

{SP91-91} A. Kai and S. Nakagawa,
``Frame-synchronous continuous speech recognition algorithm using a context-free grammar and it's speed-up,''
IEICE Technical Report, SP91-91, pp.1--8, Dec. 1991.

{SP91-92} N. Ishibashi, Y. Sekiguchi and M. Shigenaga,
``A large vocabulary speech input system using the relation among words,''
IEICE Technical Report, SP91-92, pp.9--16, Dec. 1991.

{SP91-93} S. Matsumoto, T. Kawahara and S. Doshita,
``Spoken Language understanding based on A* search integrating lexical, syntactic and semantic constraints,''
IEICE Technical Report, SP91-93, pp.17--24, Dec. 1991.

{SP91-94} M. Araki, T. Kawahara, T. Nishida and S. Doshita,
``A speech understanding system based on multiple keyword-spotting and network-path analysis,''
IEICE Technical Report, SP91-94, pp.25--32, Dec. 1991.

{SP91-95} H. Tsuboi, H. Hashimoto and Y. Takebayashi,
``Continuous speech understanding based on keyword-spotting,''
IEICE Technical Report, SP91-95, pp.33--40, Dec. 1991.

{SP91-96} K. Itou, S. Hayamizu and H. Tanaka,
``Processing unknown words in continuous speech recognition,''
IEICE Technical Report, SP91-96, pp.41--47, Dec. 1991.

{SP91-97} Y. Suzuki, C. Furuichi and S. Imai,
``Japanese sentence recognition system using case information of the predicate,''
IEICE Technical Report, SP91-97, pp.48--56, Dec. 1991.

{SP91-98} Y. Tanaka, K. Araki, Y. Miyanaga and K. Tochinai,
``Word recognition from erroneous character string using partial search method,''
IEICE Technical Report, SP91-98, pp.57--64, Dec. 1991.

{SP91-99} S. Naito,
``Prominence planning using discourse information in utterance generation,''
IEICE Technical Report, SP91-99, pp.65--70, Dec. 1991.

{SP91-100} J. Murakami and  S. Sagayama,
``A discussion of acoustic and linguistic problems in spontaneous speech recognition,''
IEICE Technical Report, SP91-100, pp.71--78, Dec. 1991.

{SP91-101} S. Hayamizu, K. Itou and K. Tanaka,
``A spoken language dialog system for spontaneous speech collection,''
IEICE Technical Report, SP91-101, pp.79--86, Dec. 1991.

{SP91-102} H. Lei, K. Hirose and H. Fujisaki,
``Analysis of prosodic features of spoken sentences of standard Chinese,''
IEICE Technical Report, SP91-102, pp.1--8, Jan. 1992.

(SP91-103} T. Endo, T. Kobayashi and K. Shirai,
``Estimation of syntactic Structure Using prosodic parameters and its application to speech recognition,''
IEICE Technical Report, SP91-103, pp.9--14, Jan. 1992.

(SP91-104} Y. Takebayashi, H. Kanazawa and H. Tsuboi,
``Keyword-spotting using word pattern vector subabstraction,''
IEICE Technical Report, SP91-104, pp.15--21, Jan. 1992.

(SP91-105} K. Fukuzawa, Y. Komori, H. Sawai and M. Sugiyama,
``A segment-based speaker adaptation neural network applied to TDNN-LR continuous speech recognizer,''
IEICE Technical Report, SP91-105, pp.23--29, Jan. 1992.

(SP91-106} H. Sakoe, Y. Katayama and S. Uchida,
``On relationship between two-level DP algorithm and frame-synchronous DP algorithm proposing a new frame-synchronous CYK-DP parsing algorithm,''
IEICE Technical Report, SP91-106, pp.31--38, Jan. 1992.

{SP91-107} D. Rainton and  S. Sagayama,
``Minimum error classification training of HMMs-implementation details and experimental results,''
IEICE Technical Report,  SP91-107, pp.39--46, Jan. 1992.

{SP91-108} S. Tenpaku, T. Hirahara and  Y. Tohkura,
``A speech synthesis method with a glottal waveform model,''
IEICE Technical Report, SP91-108, pp.1--8, Jan. 1992.

{SP91-119} T. Shibata, Y. Yamashita and R. Mizoguti,
``On the dialog management for synthetic speech output,''
IEICE Technical Report, SP91-108, pp.9--16, Jan. 1992.

{SP91-110} Y. Asano and K. Hirose,
``Speech Response system with interruptive dialogue and its method of dialogue management,''
IEICE Technical Report, SP91-110, pp.17--24, Jan. 1992.

{SP91-111} A. Nakamura, Y. Kanata, S. Nishioka, Y. Yamashita and R. Mizoguti,
``Speech understanding system with an association mechanism --Classification and utilization of association--,''
IEICE Technical Report, SP91-111, pp.25--32, Jan. 1992.

{SP91-112} M. Akita and K. Kuroiwa, 
``A method of making reference for the recognition of speech polluted with colored noise,''
IEICE Technical Report, SP91-112, pp.33--40, Jan. 1992.

{SP91-113} Y. Minami, T. Matsuoka and  K. Shikano,
``Evaluation of concatenated training HMMs using a corpus for speaker-independent continuous speech recognition,''
IEICE Technical Report, SP91-113, pp.41--48, Jan. 1992.

{SP91-114} T. Nitta, J. Iwasaki, Y. Masai, H. Matsuura, A. Nakayama and A. Fukumine,
``A speaker independent medium-sized vocabulary word recognition system based on SMQ/HMM,''
IEICE Technical Report, SP91-114, pp.49--56, Jan. 1992.

{SP91-115} T. Watanabe, K. Hatazaki, R. Isotani, J. Noguchi, S. Tsukada, K. Takagi, S. Koga, K. Yoshida, M. Mizuno and H. Ohtsubo, 
``Speaker-Independent continuous speech recognition system for automatic interpretation,''
IEICE Technical Report, SP91-115, pp.57--64, Jan. 1992.

{SP91-116} S. Koga, K. Yoshida, S. Tsukada, T. Watanabe and H. Okamura,
``A development of speaker-independent continuous speech recognition hardware,''
IEICE Technical Report, SP91-116, pp.64--72, Jan. 1992.

{SP91-117} T. Kimura, K. Niyada and S. Hirano,
``Speech recognition method based on continuous matching of parameters in time-spectral form using statistical measure,''
IEICE Technical Report, SP91-117, pp.73--79, Jan. 1992.

{SP91-118} K. Ichige, M. Kobata and T. Takagi,
``A study on a coding method of time variant phonetic pattern,''
IEICE Technical Report, SP91-118, pp.1--8, Feb. 1992.

{SP91-119} A Kataoka and T. Moriya,
``8kbit/s low-delay speech coder based on CELP coding,''
IEICE Technical Report, SP91-119, pp.9--16, Feb. 1992.

{SP91-120} M. Sugiyama,
``Several Properties of LPC cepstrum vector space,''
IEICE Technical Report, SP91-120, pp.17--24, Feb. 1992.

{SP91-121} D. Umemura, S. Kitazawa, N. Nakamura and O. Murakami,
``The distortion between vowels and unvoiced stops by using features observed in speech waveform,''
IEICE Technical Report, SP91-121, pp.25--32, Feb. 1992.

{SP91-122} T. Kaburagi and  M Honda,
``Evaluation of magnetic position sensing device and observation of articulatory movements using the device,''
IEICE Technical Report, SP91-122, pp.1--8, March 1992.

{SP91-123} K. Ogata and Y. Sonoda,
``Detection of pellet's inclination of tongue movements during speech,''
IEICE Technical Report, SP91-123, pp.9--16, March 1992.

{SP91-124} Y. Yoshida, K. Honda and Y. Kakita,
``Noninvasive EMG measurements of laryngeal muscles and physiological mechanisms of prosody control,''
IEICE Technical Report, SP91-124, pp.17--24, March 1992.

{SP91-125} M. Matsumura, K. Takami, M. Ueno and K. Hiroshima,
``Measurement of vocal tract shapes using magnetic resonance imaging -Boundary following of vocal tracts-,''
IEICE Technical Report, SP91-125, pp.25--30, March 1992.

{SP91-126} J. Dang, Y. Nakai and H. Suzuki,
``An acoustical model of the velum for connected speech,''
IEICE Technical Report, SP91-126, pp.31--38, March 1992.

{SP91-127} C Lu, T. Nakai and H. Suzuki,
``A three-dimensional FEM simulation of the effects of the actual lip geometry on the vocal function,''
IEICE Technical Report, SP91-127, pp.39--46, March 1992.

{SP91-128} T. Kiryu, Y. Noda, J. Hori and Y. Saito,
``Analysis of transition part of Japanese consonants by natural observation coefficients with multi-cutoff frequencies,''
IEICE Technical Report, SP91-128, pp.47--54, March 1992.

{SP91-129} W. N. Campbell,
``Synthesis units for natural English speech,''
IEICE Technical Report, SP91-129, pp.55--62, March 1992.
{ Japanese-to-English, synthesis, non-function-unit, prosody, duration, selection-criteria}

{SP91-130} N. Kaiki and Y. Sagisaka,
``Analysis of pause duration based on local phrase structure,''
IEICE Technical Report, SP91-130, pp.63--69, March 1992.

{SP91-131} K. Okanoya,
``Perception of acoustic signals in birds :Measurements of species differences by operant conditioning,''
IEICE Technical Report, SP91-131, pp.1--8, March 1992.

{SP91-132} N. Masataka,
``Development of turn-talking during first six months in infants,''
IEICE Technical Report, SP91-132, pp.9--16, March 1992.

{SP91-133} S. Furuya, F. Katoh, A. Hayashi, T. Deguti and  S. Kiritani,
``The effect of fundamental frequency for vowel perception in infants,''
IEICE Technical Report, SP91-133, pp.17--22, March 1992.

{SP91-134} A. Hayashi, S. Imaizumi, T. Harada, H. Seki and  H. Hosoi,
``Effects of fundamental frequency and silent interval on the voiced/unvoiced judgement for stop consonants in VCV contexts,''
IEICE Technical Report, SP91-134, pp.23--30, March 1992.

{SP91-135} R. Suzuki, Y. Yoshizumi, T. Mekata, Y. Yamada and M. Misaki,
``A method for speech enhancement by compensatory temporal masking,''
IEICE Technical Report, SP91-135, pp.31--38, March 1992.

{SP91-136} I. Mikuni,
``Hearing aid system which emphasizes formants and compensates loudness level simultaneously,''
IEICE Technical Report, SP91-136, pp.39--46, March 1992.

{SP91-137} M. Naito, K. Muramoto, K. Yamada, S. Kitazawa, J. Sakakibara and J. Ito,
``Research of Intelligibility in the nucleus 22 channel cochlear implant system,''
IEICE Technical Report, SP91-137, pp.47--54, March 1992.

{SP91-138} K. Kazuo and U. Yukie,
``Sign language communication with video-phone,''
IEICE Technical Report, SP91-138, pp.55--62, March 1992.

{SP91-139} M. Syamoto, T. Fujita, M. Ueno, M. Tabuchi and  Y. Muraoka,
``Analysis and recognition of human imitation,''
IEICE Technical Report, SP91-139, pp.63--70, March 1992.