| LAP Lambert Academic Publishing

80,850원  | 20190904  | 9786200241658

Speech processing is a little crucial domain about reducing the surrounding noises like people chattering, sound of vehicles and their horns, noise of fan, exhaust fan, air condition, voice of machines around the speaker. This noises have various characteristics and pattern in frequency domain. They mixed with the speech when one will speak words and degrade the quality of it.

 | KS OmniScriptum Publishing

170,880원  | 20090521  | 9783639149609

The recent advancements in automatic speech recognition (ASR) systems have expedited their commercial deployment. Still, a major challenge faced by the current ASR systems is their poor performance for any mismatch between training and testing conditions. This book presents an in-depth analysis of multi- stream combination approach to improve the robustness of ASR systems for mismatch caused by additive noise.

 | KS OmniScriptum Publishing

139,650원  | 20100715  | 9783639276862

This thesis deals with adaptive algorithms and their application in echo cancelation. It tries to tackle the ever-lasting problem of computational complexity vs. rate of convergence. It describes some well-known adaptive methods as well as a novel concept which has been entitled Optimal Step-Size (OSS). In the first part of the thesis, two common methods, the Normalized Least Mean Squares (NLMS) and the Recursive Least Mean Squares (RLS), are described and their properties analyzed.

Bhiksha Rita Raj Tuomas Singh Virtanen  | Wiley-Blackwell

204,830원  | 20130302  | 9781119970880

With the growing use of automatic speech recognition (ASR) in everyday life, the ability to solve problems in recorded speech is critical for engineers and researchers developing ASR technologies. The only resource of its kind, this book presents a comprehensive survey of state-of-the-art techniques used to improve the robustness of ASR systems.

 | Springer

55,100원  | 20130211  | 9783031014369

As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device.

Richard C. Hendriks, Timo Gerkmann, Jesper Jensen  | Morgan & Claypool

64,310원  | 20130131  | 9781627051439

As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device.

Davis, Gillian M. (Edt)  | CRC

568,000원  | 20020401  | 9780849309496

Presents a comprehensive introduction to techniques for removing or reducing background noise from a range of speech-related applications. This book focuses on system aspects, digital algorithms, and implementation. It explores a variety of special applications and the noise reduction results achievable with the techniques presented.