Source Modeling Techniques for Quality Enhancement in Statistical Parametric Speech Synthesis, K. Sreenivasa Rao; N. P. Narendra

Автор: Marie-Neige Garcia
Название: Parametric Packet-based Audiovisual Quality Model for IPTV services
ISBN: 3319381180 ISBN-13(EAN): 9783319381183
Издательство: Springer
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Цена: 95770.00 T
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Описание: This volume presents a parametric, packet-based, comprehensive model to measure and predict the audiovisual quality of Internet Protocol Television services as it is likely to be perceived by the user. The comprehensive model is divided into three sub-models referred to as the audio model, the video model, and the audiovisual model.

Автор: Keikichi Hirose; Jianhua Tao
Название: Speech Prosody in Speech Synthesis: Modeling and generation of prosody for high quality and flexible speech synthesis
ISBN: 366245257X ISBN-13(EAN): 9783662452578
Издательство: Springer
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Цена: 93160.00 T
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Описание: The volume addresses issues concerning prosody generation in speech synthesis, including prosody modeling, how we can convey para- and non-linguistic information in speech synthesis, and prosody control in speech synthesis (including prosody conversions).

Автор: Borisagar
Название: Speech Enhancement Techniques for Digital Hearing Aids
ISBN: 3319968203 ISBN-13(EAN): 9783319968209
Издательство: Springer
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Цена: 93160.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:

​This book provides various speech enhancement algorithms for digital hearing aids. It covers information on noise signals extracted from silences of speech signal. The description of the algorithm used for this purpose is also provided. Different types of adaptive filters such as Least Mean Squares (LMS), Normalized LMS (NLMS) and Recursive Lease Squares (RLS) are described for noise reduction in the speech signals. Different types of noises are taken to generate noisy speech signals, and therefore information on various noises signals is provided. The comparative performance of various adaptive filters for noise reduction in speech signals is also described. In addition, the book provides a speech enhancement technique using adaptive filtering and necessary frequency strength enhancement using wavelet transform as per the requirement of audiogram for digital hearing aids.

• Presents speech enhancement techniques for improving performance of digital hearing aids;
  
• Covers various types of adaptive filters and their advantages and limitations;
  
• Provides a hybrid speech enhancement technique using wavelet transform and adaptive filters.

Автор: R.I. Damper
Название: Data-Driven Techniques in Speech Synthesis
ISBN: 1441947337 ISBN-13(EAN): 9781441947338
Издательство: Springer
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Цена: 213360.00 T
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Описание: This first review of a new field covers all areas of speech synthesis from text, ranging from text analysis to letter-to-sound conversion. At the leading edge of current research, the concise and accessible book is written by well respected experts in the field.

Автор: Danel Jaso
Название: Speech Enhancement, Modeling & Recognition
ISBN: 1681175851 ISBN-13(EAN): 9781681175850
Издательство: Gazelle Book Services
Цена: 198750.00 T
Наличие на складе: Невозможна поставка.
Описание: Communication via speech is one of the essential functions of human beings. Humans possess varied ways to retrieve information from the outside world or to communicate with each other and the three most important sources of information are speech, images and written text. For many purposes, speech stands out as the most efficient and convenient one. Speech not only conveys linguistic contents, but also communicates other useful information like the mood of the speaker. When speaker and listener are near to each other in a quiet environment, communication is generally easy and accurate. However, at a distance or in a noisy background, the listeners ability to understand suffers. Speech enhancement aims to improve speech quality by using various algorithms. The objective of enhancement is improvement in intelligibility and/or overall perceptual quality of degraded speech signal using audio signal processing techniques. Enhancing of speech degraded by noise, or noise reduction, is the most important field of speech enhancement, and used for many applications such as mobile phones, VoIP, teleconferencing systems, speech recognition, and hearing aids. This book covers important fields in speech processing such as speech enhancement, noise cancellation, multi-resolution spectral analysis, voice conversion, speech recognition and emotion recognition from speech in addition to applications. This book will be of immense useful for advanced graduate students, researchers and practicing engineers employed in speech processing.