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Author : Nasir Saleem
Publisher :
ISBN 13 : 9783330081017
Total Pages : 80 pages
Book Rating : 4.0/5 (81 download)
Download or read book Effect of Compression on Speech Recognition written by Nasir Saleem and published by . This book was released on 2017-05-27 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pamela Polensky-Bonser
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (488 download)
Download or read book The Effects of Time-compression on Speech Recognition in Young Children written by Pamela Polensky-Bonser and published by . This book was released on 1996 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Danielle A. Glista
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (16 download)
Download or read book The Effect of Multichannel Frequency Compression Signal Processing on Speech Recognition in Children with Congenital High Frequency Hearing Loss written by Danielle A. Glista and published by . This book was released on 2006 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jennifer LaRuth Clark
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (472 download)
Download or read book The Effects of Frequency Compression on the Speech Recognition Thresholds of Elderly Hearing Aid Wearers written by Jennifer LaRuth Clark and published by . This book was released on 2001 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Manfred R. Schroeder
Publisher : Springer Science & Business Media
ISBN 13 : 3662063840
Total Pages : 399 pages
Book Rating : 4.6/5 (62 download)
Download or read book Computer Speech written by Manfred R. Schroeder and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: New material treats such contemporary subjects as automatic speech recognition and speaker verification for banking by computer and privileged (medical, military, diplomatic) information and control access. The book also focuses on speech and audio compression for mobile communication and the Internet. The importance of subjective quality criteria is stressed. The book also contains introductions to human monaural and binaural hearing, and the basic concepts of signal analysis. Beyond speech processing, this revised and extended new edition of Computer Speech gives an overview of natural language technology and presents the nuts and bolts of state-of-the-art speech dialogue systems.
Author : Deborah J. Lekarczyk
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 ( download)
Download or read book Speech-recognition Abilities with Spectral Compression of Digitally Processed Speech written by Deborah J. Lekarczyk and published by . This book was released on 1992 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ganesh Attigodu Chandrashekar
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844386981
Total Pages : 60 pages
Book Rating : 4.3/5 (869 download)
Download or read book Effect of Spectral Shift and Compression-Expansion on Speech Perception written by Ganesh Attigodu Chandrashekar and published by LAP Lambert Academic Publishing. This book was released on 2011-08 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on amplitude, temporal and spectral cues in speech show that speech recognition is only mildly affected when there in distortions in amplitude or temporal domains. But speech recognition is highly dependent on spectral cues. The present study aimed to find out the combined effects of the two spectral distortions, shift and compression-expansion, on speech recognition. Results from the present study reveal that speech recognition is affected when spectral distortions were present. Information from the present study on speech recognition in spectrally shifted and compressed-expanded conditions will helps in understanding the sensitivity of speech recognition to spectral manipulations. This will ultimately improve the fitting of an implant speech processor during cochlear implant.
Author : Thomas Richard Crain
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Effect of Peak Clipping on the Speech Recognition Threshold written by Thomas Richard Crain and published by . This book was released on 1992 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zongge Li
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (227 download)
Download or read book Effect of Reference Set Selection on Speaker Dependent Speech Recognition written by Zongge Li and published by . This book was released on 1981 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes an algorithm for compressing the spectral representation of an utterance along the time axis while keeping the main features intact. The goal of the algorithm is to save template storage space and to reduce the time required for recognition. For 8 speakers, 5 data sets each, the results indicated that we can save about 40% of the template space and 35% of the recognition time with only a slightly higher error rate. (Author).
Author : Jingjing Xu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (959 download)
Download or read book Interactions Between Cognition and Hearing Aid Compression Release Time: Effects of Linguistic Context of Speech Test Materials on Speech-In-Noise Performance written by Jingjing Xu and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Difference in speech recognition performance with short and long release time processing has been noted in previous research. Recent research has established a connection between hearing aid users' cognitive abilities and release time. Researchers hope to use cognitive ability as a predictor of release time selection. The results from these previous studies have been contradictory. Some researchers hypothesized that linguistic context of speech recognition test materials was one of the factors that accounted for the inconsistency. The goal of the present study was to examine the relationship between hearing aid users' cognitive abilities and their aided speech recognition performance with short and long release time using speech recognition tests with different amounts of linguistic context. Thirty-four experienced hearing aid users participated in the present study. Their cognitive abilities were quantified using a reading span test. Digital behind-the-ear style hearing aids with adjustable release time settings were bilaterally fitted to the participants. Their aided speech recognition performance was evaluated using three tests with different amounts of linguistic context: the Word-In-Noise (WIN) test, the American Four Alternative Auditory Feature (AFAAF) test, and the Bamford-Kowal_Bench Speech-In-Noise (BKB-SIN) test. The present study replicated the results of an earlier study using an equivalent speech recognition test. The results from the present study also showed that hearing aid users with high cognitive abilities performed better on the AFAAF and the BKB-SIN compared to those with low cognitive abilities when using short release time processing. Results showed that none of the speech recognition tests produced significantly different performance between the short and the long release times for either cognitive group. This finding did not support the hypothesis of the effect of linguistic context on aided speech recognition performance with different release time settings. Results from the present study suggest that cognitive ability might not be important in prescribing release time.
Download or read book The Effect of Compression on Speech Perception as Reflected by Attention and Intelligibility Measures written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to investigate the effect of amplitude compression on speech perception as reflected by attention and intelligibility. Previous investigations of the effects of compression on intelligibility have shown inconsistent results. Additional measures were investigated in the present work because percent-correct measures of intelligibility are not a complete indicator of compression effectiveness. Listening effort was considered as an additional parameter. Two dual-task paradigms were constructed to measure listening effort associated with amplitude compression. In the first experiment, an auditory word recognition task was employed as the primary task and a visual motor tracking task as the secondary task. Monosyllabic words were mixed with speech-shaped noise at a fixed signal-to-noise ratio and compressed using fast-acting wide dynamic range compression. Participants with normal hearing performed a word recognition and a pursuit rotor task in single and dual-task conditions. Results showed that compressed speech decreased visual motor tracking performance but not word recognition as compared to linearly processed speech. In the second experiment, an auditory word recognition task again served as the primary task, and a visual lexical decision task was employed as the secondary task. In the secondary task subjects were asked to decide whether an item on a computer screen was a word or not. The visual lexical decision task was expected to interfere more with the auditory word recognition task as compared to the visual motor tracking task of the first experiment because the lexical decision task shares more similarities in processing modes with the auditory task. However, the results showed that the lexical task did not interfere with the auditory task and did not reduce the dual-task performance. Several explanations for this finding are proposed. The use of dual-tasks to measure listenting effort can be affected by many factors. Additional research will reveal the particular dual-task methods that are best for evaluating compression.
Author : Steven Greenberg
Publisher : Springer Science & Business Media
ISBN 13 : 0387215751
Total Pages : 487 pages
Book Rating : 4.3/5 (872 download)
Download or read book Speech Processing in the Auditory System written by Steven Greenberg and published by Springer Science & Business Media. This book was released on 2006-05-09 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although speech is the primary behavioral medium by which humans communicate, its auditory basis is poorly understood, having profound implications on efforts to ameliorate the behavioral consequences of hearing impairment and on the development of robust algorithms for computer speech recognition. In this volume, the authors provide an up-to-date synthesis of recent research in the area of speech processing in the auditory system, bringing together a diverse range of scientists to present the subject from an interdisciplinary perspective. Of particular concern is the ability to understand speech in uncertain, potentially adverse acoustic environments, currently the bane of both hearing aid and speech recognition technology. There is increasing evidence that the perceptual stability characteristic of speech understanding is due, at least in part, to elegant transformations of the acoustic signal performed by auditory mechanisms. As a comprehensive review of speech's auditory basis, this book will interest physiologists, anatomists, psychologists, phoneticians, computer scientists, biomedical and electrical engineers, and clinicians.
Author : Deniz Baskent
Publisher :
ISBN 13 :
Total Pages : 518 pages
Book Rating : 4.:/5 (56 download)
Download or read book Speech Recognition Under Conditions of Frequency-place Compression and Expansion written by Deniz Baskent and published by . This book was released on 2003 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. R. Schroeder
Publisher :
ISBN 13 :
Total Pages : 313 pages
Book Rating : 4.:/5 (754 download)
Download or read book Computer Speech written by M. R. Schroeder and published by . This book was released on 1999 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Orhan Karaali
Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.:/5 (121 download)
Download or read book Speech Recognition and Compression written by Orhan Karaali and published by . This book was released on 1984 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zheng-Hua Tan
Publisher : Springer Science & Business Media
ISBN 13 : 1848001436
Total Pages : 408 pages
Book Rating : 4.8/5 (48 download)
Download or read book Automatic Speech Recognition on Mobile Devices and over Communication Networks written by Zheng-Hua Tan and published by Springer Science & Business Media. This book was released on 2008-04-17 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advances in computing and networking have sparked an enormous interest in deploying automatic speech recognition on mobile devices and over communication networks. This book brings together academic researchers and industrial practitioners to address the issues in this emerging realm and presents the reader with a comprehensive introduction to the subject of speech recognition in devices and networks. It covers network, distributed and embedded speech recognition systems.
Author : Jeremy Heng Meng Wong
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)
Download or read book Ensemble Generation and Compression for Speech Recognition written by Jeremy Heng Meng Wong and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
