automatic speech recognition system for home appliances control

... AN AUTOMATIC SPEECH RECOGNITION SYSTEM FOR T! IE ITALIAN LANGUAGE Paolo D'Orta, Marco Ferretti, Alessandro Martelli, ... IBM Rome Scientific Center via Giorgione 159, ROME (Italy) ABSTRACT 4. An automatic speech recognition system for Italian language has been developed at IBM Italy Scientific Center in Rome. ... dependent on any W. Then, the recognition task can be decomposed in these problems: 1. perform an acoustic processing able to extract from the speech signal an information A representative of...

Ngày tải lên: 01/04/2014, 00:20

Ngày tải lên: 20/06/2014, 22:20

Ngày tải lên: 21/06/2014, 20:20

... 764–772, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP Improving Automatic Speech Recognition for Lectures through Transformation-based Rules Learned from Minimal Data Cosmin Munteanu ∗† ∗ National ... train an ASR system for the other half or for when the course is next offered, and still results in signifi- cant WER reductions. And yet even in this sce- nario, the business case for manually ... pronunciation of such abbreviated forms (es- pecially for Shell programming) and of mostly all variable and custom function names proved to be a significant difficulty for the ASR system. This, combined with...

Ngày tải lên: 20/02/2014, 07:20

... transcription. For example, if the ASR output contains the term sequence “… and farther home run for David forty says…” and the closed captioning contains the sequence “…another home run for David ... video information retrieval. 4.3 Precision of Information Retrieval One of the most commonly used applications of ASR for video is to support information retrieval (IR). Such video IR systems ... evaluate the performance of our grounded language model on a speech recognition task using video highlights from Major League Baseball games. Results indicate improved per- formance using three...

Ngày tải lên: 17/03/2014, 02:20

... this paper the best performing measures from (Pucher, 2005), which outperform baseline models on word prediction for conversational tele- phone speech are used for Automatic Speech Recog- nition ... 129–132, Prague, June 2007. c 2007 Association for Computational Linguistics WordNet-based Semantic Relatedness Measures in Automatic Speech Recognition for Meetings Michael Pucher Telecommunications ... conversational speech. The JCN (Sec- tion 2.1) measure performs best for nouns using the noun-context. The LESK (Section 2.1) measure per- forms best for verbs and adjectives using a mixed word-context. Text-based...

Ngày tải lên: 17/03/2014, 04:20

... practical ASR systems. Several issues related to practical implementation are addressed. Recognition is not performed with 9 Techniques for Noise Robustness in Automatic Speech Recognition, First ... we now return to the subject of HMM-based speech recognition. To recap, we restate the Bayesian formulation for the speech- recognition problem: given a speech recording X,the sequence of words ˆw 1 , ... to consider is the representation of the speech signal itself. Speech recognition is not performed directly with the speech signal. The information in speech is primarily in its spectral content...

Ngày tải lên: 03/05/2014, 20:50

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 22/06/2014, 00:20

Ngày tải lên: 22/06/2014, 19:20

... 18 A Hybrid Neural Fuzzy System for Statistical Process Control 18.1 Statistical Process Control 18.2 Neural Network Control Charts 18.3 A Hybrid Neural Fuzzy Control Chart 18.4 Design, ... points plotted before a control chart scheme gives an out-of- control signal. For the hybrid neural fuzzy chart or any other joint control charts such as and R charts, an out-of -control situation ... input module takes observa- tions from QC x and transforms them into appropriate types for both control charts for mean M-NN and for variance V-NN, which are the major components of the data...

Ngày tải lên: 23/01/2014, 01:20

... overall ISRR system capable of extensive application in actual manufacturing environments. 3. Feedback control is necessary for automated production systems. The ISRR should be a closed- loop system, ... Surface Roughness Recognition System for End Milling Operations 16.1 Introduction 16.2 Methodologies 16.3 Experimental Setup and Design 16.4 The In-Process Surface Roughness Recognition Systems ... Winnebago Co. in Forest City; Delavan Inc. in Des Moines; Sauer-Sundstrand Inc. in Ames), point to the feasibility of in-process surface roughness recognition (ISRR) systems for implementation...

Ngày tải lên: 23/01/2014, 01:20

... travel information system at LIMSI The ARISE (Automatic Railway Information Systems for Europe) projects aims developing prototype telephone information services for train travel information ... for spontaneous speech recognition One of the most important issues for speech recognition is how to create language models (rules) for spontaneous speech. When recognizing spontaneous speech ... ROBUST SPEECH RECOGNITION 4.1 Automatic adaptation Ultimately, speech recognition systems should be capable of f robust, speaker- independent or speaker- adaptive, continuous speech recognition ...

Ngày tải lên: 20/02/2014, 18:20

... different Automatic Speech Recognition (ASR) systems, along with an Enhanced Majority Rules (EMR) software algorithm. Each of the three individual systems received the same input, performed speech ... Cristoforetti, L., Geutner, P., Giacomini, A., Gretter, R., et al. Use of Multiple Speech Recognition Units in a In-car Assistance Systems, chapter in "DSP for Vehicle and Mobile Systems", ... 2 Background Automatic speech recognition systems convert a speech signal into a sequence of words, usually based on the Hidden Markov...

Ngày tải lên: 08/03/2014, 01:20

... This is beneficial for testing different dialogs easily and allows for seamless customization of the system: a dialog for a user in a nursing home (who might want to be prompted for the nursing ... Sphinx-4: a flexible open source framework for speech recognition. Sun Microsystems 2004. 28. Lopez M, Bergasa L, Barea R, Escudero M: A navigation system for assistant robots using visually augmented ... acoustic model for large vocabulary continuous speech recognition. Eurospeech 2001; September 3–7; Aalborg, Denmark 2001:1657-1660. 33. Konuma T, Kuwano H, Watanabe Y: A study of the elder speech recognition. ...

Ngày tải lên: 19/06/2014, 08:20

... not for citation purposes) Our system is described in Figure 2 and specification of the components is illustrated in Table 2. Overview of Vision-based Control System The proposed control system ... http://www.jneuroengrehab.com/content/6/1/33 Page 5 of 17 (page number not for citation purposes) The overall architecture of the proposed control systemFigure 3 The overall architecture of the proposed control system. Journal of NeuroEngineering ... 17 (page number not for citation purposes) Face and mouth recognition resultsFigure 11 Face and mouth recognition results. (a) face inclination recognitions, (b) mouth shape recognitions. Journal...

Ngày tải lên: 19/06/2014, 08:20

Ngày tải lên: 21/06/2014, 08:20

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 22/06/2014, 23:20