Hasil Pencarian  ::  Simpan CSV :: Kembali

"This book presents techniques for audio search, aimed to retrieve information from massive speech databases by using audio query words. The authors examine different features, techniques and evaluation measures attempted by researchers around the world. The topics covered also include available databases, software / tools, patents / copyrights, and different platforms for benchmarking. The content is relevant for developers, academics, and students.​"

"Bell shows you how to produce efficient, effective searches using the commercial databases that are most readily available through libraries. You'll learn the ins and outs of working with online databases; the best tactics for effective research online; and the methods for conveying these search skills to others. Bell also discusses databases by discipline, including social science, science, medicine, and humanities, covering both bibliographic and numerical databases.This book presents methods for effectively searching across disciplines and interfaces in this updated guide, the first edition of which was a pioneer in the field of online research and methodology. Extensively revised and updated throughout with additional features, fresh content, and the latest in web-based resources, the book focuses on two broad themes: effective searching of library databases and mentoring your library patrons to do the same. Each chapter includes discussions, concrete examples, exercises, and points to consider on such topics as the design of online databases, strategies for indexing, and tips for teaching users both online and in person. Arranged by content, the guide showcases the most popular databases in areas ranging from science to statistical data to the humanities, providing you with helpful search examples along the way. The updated content, some based on reader feedback, includes virtual interviews, dealing with public speaking anxiety, and coverage of a variety of new databases available for research."

"This book presents a statistical parametric speech synthesis (SPSS) framework for developing a speech synthesis system where the desired speech is generated from the parameters of vocal tract and excitation source. Throughout the book, the authors discuss novel source modeling techniques to enhance the naturalness and overall intelligibility of the SPSS system. This book provides several important methods and models for generating the excitation source parameters for enhancing the overall quality of synthesized speech. The contents of the book are useful for both researchers and system developers. For researchers, the book is useful for knowing the current state-of-the-art excitation source models for SPSS and further refining the source models to incorporate the realistic semantics present in the text. For system developers, the book is useful to integrate the sophisticated excitation source models mentioned to the latest models of mobile/smart phones.- Presents the efficient excitation source modeling techniques for generating high quality speech;- Includes a combination of both waveform and parametric methods to enhance the quality of synthesis;- Features and methods that need less memory and computational requirements than others, allowing them to be integrated to smart phones and smaller devices."

"This work addresses this problem in the short-time Fourier transform (STFT) domain. We divide the general problem into five basic categories depending on the number of microphones being used and whether the interframe or interband correlation is considered. The first category deals with the single-channel problem where STFT coefficients at different frames and frequency bands are assumed to be independent. The second category also concerns the single-channel problem. The difference is that now the interframe correlation is taken into account and a filter is applied in each subband instead of just a gain. The third and fourth classes discuss the problem of multichannel noise reduction in the STFT domain with and without interframe correlation, respectively. In the last category, consider the interband correlation in the design of the noise reduction filters. Illustrate the basic principle for the single-channel case as an example, while this concept can be generalized to other scenarios. In all categories, propose different optimization cost functions from which derive the optimal filters and we also define the performance measures that help analyzing them."