an automatic speech recognition system

... (PMVDR) for robust automatic speech recognition, ” Speech Communication, vol 50, no 2, pp 142–152, 2008 [4] J H L Hansen, “Analysis and compensation of speech under stress and noise for ... Speech, and Signal Processing, vol 33, no 5, pp 1333–1335, 1985 [19] J O Smith III and J S Abel, “Bark and ERB bilinear transforms,” IEEE Transactions on Speech and Audio Processing,... Recognition ... Proceedings of the 8th European Conference on Speech Communication and Technology (EUROSPEECH ’03), pp 1281–1284, Geneva, Switzerland, September 2003 [3] U H Yapanel and J H L Hansen, “A new perceptually...

Ngày tải lên: 22/06/2014, 00:20

... Strope and Alwan [11]and Holmberg et al. [12], among others. Tchorz and Kollmeier [13] and Hermansky and Morgan [14]compressandfilter the effective envelope of the output of a critical-band fil- terbank, ... relatively narrowband postfilter, and finally an expansion block. The prefilter and postfilter in every channel have the same resonant frequency. The reso- nant frequencies of the various channels are logarithmically ... on an earlier version of this manuscript REFERENCES [1] R P Lippmann, Speech recognition by machines and humans,” Speech Communication, vol 22, no 1, pp 1–15, 1997 [2] J O Pickles, An

Ngày tải lên: 22/06/2014, 19:20

... change in the speakers’ voices, resulting mainly in louder speech utterances (Lane and Tranel 1971, 1993; Vlaj and Kacic 2011) The average SNR value for clean conditions in the frequency range ... Active Appearance Models (AAM) (Nguyen and Milgram 2009) and viseme recognition utilizing Hidden Markov Models (HMM) (Bear and Harvey 2016) or Dynamic Bayesian Networks (Jadczyk and Zi´ołko 2015) ... for research in recognition of isolated commands and continuous speech Biswas et al., successfully utilized the data from the AVICAR corpus in the audio-visual speech recognition system of their

Ngày tải lên: 19/11/2022, 11:46

... which can be unwanted and intrusive to the occupant. This paper describes the development and testing of an automated, hands-free, dialogue-based PERS prototype. Methods: The prototype system ... decision-making model, and/or a more complex language model. To enhance system flexibility, the ability to barge- in at any time is also being explored. Once the system is operational, quantitative and qualitative ... distant-talking speech recognition Computer Speech and Language 2002, 16:205-223 Brandstein M, Ward D: Microphone Arrays New York: Springer; 2001 The CMU Audio Databases [http://www .speech.

Ngày tải lên: 19/06/2014, 08:20

... sum- mary and conclusion of the paper. 2 Persian language and corpora 2.1 Persian language The Persian language, also known as Farsi, is an Iranian language within the Indo-Iranian branch of Indo-European ... Persian language is introduced in this paper. This continuous speech recognition system uses most standard and state-of-the-art speech and language modeling techniques. The development of the system, ... speech recognition system for Persian language Hossein Sameti * , Hadi Veisi, Mohammad Bahrani, Bagher Babaali and Khosro Hosseinzadeh Abstract The first large vocabulary speech recognition system

Ngày tải lên: 20/06/2014, 22:20

... hard to see Can you please enhance the visibility of the red dotted ellipses?) and Auto GMM-SAMT (green solid contour) for tracking an airplane and a car in sequences Airplane (a) and Follow me ... Recall and Precision and F1 measure of standard mean shift tracking and GMM-SAMT Sequence Ground truth frames Parking Follow me Airplane Airport PETS 2000 30 20 20 15 15 terr 88 11 32 Standard mean ... and O Tuzel, “Human body tracking by adaptive background models and mean-shift analysis,” in Proceedings of the IEEE International Workshop on Performance Evaluation of Tracking and Surveillance

Ngày tải lên: 21/06/2014, 08:20

... for speech. Although automatic speech recognition (ASR) systems have been developed for disordered speech, factors such as low intelligibility and limited phonemic repertoire decrease speech recognition ... vocational tasks with Language and speech? ?? [24, 25] was developed to provide access by voice via speech recognition to an engineering design system, ICAD. The baseline recognition engine was ... sessions and when trying different ASR systems. Usually these commercial systems require some speech samples from the speaker to adapt to his/her voice and thus increase recognition performance.

Ngày tải lên: 21/06/2014, 22:20

... translation of spoken language, speech data mining and search, voice-based human computer interfaces, spoken dialog systems, applications and standards, multimodal processing, systems and standards, ... Martin, ? ?Speech And Language Processing: An Introduction to Natural Language Processing, Computational Linguaistics, and Speech Recognition? ??, 2 nd Edition, PP.329, [3]K. C. SIM, ? ?Automatic Speech Recognition? ??, ... 526-529. [38] Padmanabhan M., Bahl L., Nahamoo D., and Picheny M., “Speaker Clustering and Transformation for Speaker Adaptation in Speech Recognition Systems”, IEEE Trans. Speech and Audio Processing,

Ngày tải lên: 13/10/2015, 15:55

... Lang 24 (4), 648-662 Gales, M.J.F., van Dalen, R.C., 2007 Predictive linear transforms for noise robust speech recognition In: Proc IEEE Workshop on Automatic Speech Recognition and Understanding ... the log-Mel-filter-bank domain The clean speech has a mean value of 25 and a standard deviation of 10 The noise has a standard deviation of Impact of noise with different standard deviation values ... log-Mel-filter-bank domain The clean speech has a mean value of 25 and a standard deviation of 10 The noise has a mean of 10 Percentage of saturated activations at each layer on a 6×2k DNN Average and maximum

Ngày tải lên: 14/05/2018, 12:34

... PHUONG1 , HOANG TUNG TRAN , CHI MAI LUONG1 Vietnamese Artificial Intelligent Systems; research@vais.vn ICTLab, USTH, Vietnam Abstract Automatic Speech Recognition (ASR) systems convert human speech ... Keywords ASR; Automatic speech recognition; Vietnamese corpora; Vietnamese Speech recognition INTRODUCTION The researches on automatic speech recognition (ASR) of Vietnamese have made significant progresses ... high-quality ASR system that can handle speech in different environment and context, it is important to understand Vietnamese phonetic structure and to train the system on a large-scale dataset

Ngày tải lên: 11/01/2020, 19:43

... LUẬN VĂN ii MỤC LỤC iii DANH SÁCH HÌNH VẼ v DANH SÁCH BẢNG BIỂU ix CHƯƠNG TỔNG QUAN 1.1 Tổng quan ngành chăn nuôi heo Việt Nam: 1.1.1 Quy ... 1: TỔNG QUAN CHƯƠNG TỔNG QUAN 1.1 Tổng quan ngành chăn nuôi heo Việt Nam: Ngành chăn ni heo ngành có truyền thống lâu đời Việt Nam, nghề sớm xuất với nghề trồng lúa, ngành kinh tế quan trọng Việt ... tự động SKIOLD ? ?an Mạch [18] 11 Hình 1.13 Hệ thống phân phối thức ăn dạng trục vít [19] 11 Hình 1.14 Robot EVO Cleaner Thụy Điển [20] .12 Hình 1.15 Robot WashPower A/S ? ?an Mạch [21]

Ngày tải lên: 08/06/2022, 22:06

... provides excellent speech recognition performance with clean speech, recognition performance rapidly degrades when noise corrupts speech Degradation of the recognition performance is primarily ... of speech segmentations in automatic speech recognition (ASR) system and brain Segmenting continuous speech into short frames is the first step in the speech recognition process In the ASR system, ... Brain-inspired speech segmentation for automatic speech recognition using the speech envelope as a temporal reference Byeongwook Lee & Kwang-Hyun Cho Speech segmentation is a crucial step in automatic speech

Ngày tải lên: 19/11/2022, 11:40

... Audio and Speech Processing with MATLAB Automatic Speech Recognition: ASR 8.1 Speech Recognition: History Nhận dạng giọng nói có lịch sử lâu ... Timing variation: + Thay đổi thời gian thay đổi người đối thoại + Thay đổi thời gian thay đổi người đối thoại môi trường khác + Formal/casual speech - Loud/quiet speech - Between speaker variability: ... Sequence Recognition • Nhận dạng trình tự xác định dựa đối sánh mẫu dựa từ minh họa Hình 8.3 HÌNH 8.3: Đối sánh mẫu dựa từ xác định • Can be used for both isolated and connected word recognition( Có

Ngày tải lên: 26/02/2023, 21:12

... P1346, frames per second) and a RGB-D camera (Kinect, Microsoft) CO OR (GT) annotations made manually by a human observer; and (3) to assess the importance of automatic video analyses data for the ... procedure and analyses CO Automatic video monitoring system and event recognition ify the models The a priori knowledge consists of a decomposition of a 3D projection of the room’s floor plan into ... frequency differed significantly between MCI and HC participants (p < 0.05) In all activities, differences in the execution time could be identified in the manually and automatically extracted data

Ngày tải lên: 10/04/2023, 20:57

... 2.1.4 Consonant 2.2 The application of technology in language teaching and learning 11 2.2.1 Mobile Assisted Language Learning (MALL) 11 2.2.2 Automatic speech recognition ... towards an Object ASR Automatic Speech Recognition CALL Computer Assisted Language Learning CAPT Computer Assisted Pronunciation Training CEFR Common European Framework of Reference for Languages ... – HOCHIMINH CITY UNIVERSITY OF SOCIAL SCIENCES AND HUMANITIES FACULTY OF ENGLISH LINGUISTICS AND LITERATURE THE APPLICAFTION OF AUTOMATIC SPEECH RECOGNITION TO STUDENTS’ NEW WORD PRONUNCIATION

Ngày tải lên: 29/06/2023, 23:10

... ENGINEERING TECHNOLOGY RESEARCH, DESIGN AND IMPLEMENTATION OF AN AUTOMATIC CAR PARKING SYSTEM LECTURER: Ph.D TRAN VI DO STUDENT: VO HUY HOANG TRAN NHAT HUY TRAN DUY KHANH SKL 1 Ho Chi Minh City, August, ... research and we came to know about so many new things We are thankful to them Any attempt at any level cannot be satisfactorily completed without the support and guidance of our teacher and friends ... Investigate and analysis the advantages and disadvantages of the Automatic Car Parking System to have several improvements in the future 1.6 Benefit of project Overall, automatic automobile parking systems

Ngày tải lên: 14/11/2023, 16:09

... Networks and Neural-Fuzzy Approaches in an In-Process Surface Roughness Recognition System for End Milling Operations" Computational Intelligence in Manufacturing Handbook Edited by Jun Wang et ... Mechanics of Deburring and Surface Finishing Processes, J R Stango, and P R Fitzpatrick, Eds., ASME, PED, vol 38, pp 63-78 Martellotti, M E., 1941, An analysis of the milling process, Trans ASME ... 12:677-700 Martellotti, M E., 1945, An analysis of the milling process, part II — Down milling, Trans ASME, 67, pp 233-251 Melkote, S N and Thangaraj, A R., 1994, An enhanced end milling surface texture

Ngày tải lên: 23/01/2014, 01:20

... vocabulary speech recognition, ” Computer Speech & Language, vol 4, no 2, pp 127–165, 1990 Y Matsumoto, A Kitauchi, T Yamashita, Y Hirano, O Imaichi, and T Imamura, “Japanese morphological analysis system ... Shigemori, T Kaneko, J Ogata, and M Fujimoto, “Live speech recognition in sports games by adaptation of acoustic model and language model,” in Proceedings of the 8th European Conference on Speech Communication ... Georgiou, and S Narayanan, “Building topic specific language models from webdata using competitive models,” in Proceedings of the 9th European Conference on Speech Communication and Technology (Eurospeech

Ngày tải lên: 21/06/2014, 20:20

... organized society The identification systems using unique factors of human irises play an important role in this field In comparison with other biometrics, iris recognition systems have many advantages ... Y Wang, T Tan, and J Cui, “Improving iris recognition accuracy via cascaded classifiers,” IEEE Transactions on Systems, Man and Cybernetics, Part C, vol 35, no 3, pp 435– 441, 2005 [9] J Huang, ... September-August 2006 [7] L Ma, T Tan, Y Wang, and D Zhang, “Personal identification based on iris texture analysis,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 25, no

Ngày tải lên: 21/06/2014, 22:20

... mistakenly pruned from the system and significantly increases the recognition accuracy of the system It also helps to maintain a time-varying system, in that an HMM can exit and remain active so that ... ARM922T (Rev 0) Technical Reference Manual, ARM T S Anantharaman and R Bisiani, “A hardware accelerator for speech recognition algorithms,” in Proceedings of the 13th Annual International Symposium ... accuracy) and decreases the robustness of the system For example, a speaker-independent system becomes a speaker-dependent system or continuous speech recognition moves to discrete speech recognition

Ngày tải lên: 22/06/2014, 22:20