rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Speech enhancement in the Karhunen-Loève expansion domain
  name:
    name part: Benesty, Jacob.
    role:
      role term: creator
  name:
    name part: Chen, J. (Jingdong)
  name:
    name part: Huang, Yiteng
    name part: 1972-
  type of resource: text
  genre: bibliography
  genre: Electronic books.
  origin info:
    place:
      place term: cau
    date issued: 2011
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: remote
    extent: 1 online resource (ix, 102 pages) : illustrations
  abstract: This book is devoted to the study of the problem of speech enhancement whose objective is the recovery of a signal of interest (i.e., speech) from noisy observations. Typically, the recovery process is accomplished by passing the noisy observations through a linear filter (or a linear transformation). Since both the desired speech and undesired noise are filtered at the same time, the most critical issue of speech enhancement resides in how to design a proper optimal filter that can fully take advantage of the difference between the speech and noise statistics to mitigate the noise effect as much as possible while maintaining the speech perception identical to its original form. The optimal filters can be designed either in the time domain or in a transform space. As the title indicates, this book will focus on developing and analyzing optimal filters in the Karhunen-Loève expansion (KLE) domain. We begin by describing the basic problem of speech enhancement and the fundamental principles to solve it in the time domain. We then explain how the problem can be equivalently formulated in the KLE domain. Next, we divide the general problem in the KLE domain into four groups, depending on whether interframe and interband information is accounted for, leading to four linear models for speech enhancement in the KLE domain. For each model, we introduce signal processing measures to quantify the performance of speech enhancement, discuss the formation of different cost functions, and address the optimization of these cost functions for the derivation of different optimal filters. Both theoretical analysis and experiments will be provided to study the performance of these filters and the links between the KLE-domain and time-domain optimal filters will be examined.
  table of contents: 1. Introduction -- The problem of speech enhancement -- Organization of the book.
  note: Jacob Benesty, Jingdong Chen, Yiteng Huang.
  note: Electronic resource.
  note: Includes bibliographical references (pages 91-95) and index.
  subject:
    topic: Speech processing systems
  subject:
    topic: Signal processing
    topic: Digital techniques
  subject:
    topic: Digital filters (Mathematics)
  subject:
    topic: Time-domain analysis
  classification: TK7882.S65
  classification: 006.454
  related item:
    title info:
      title: Synthesis lectures on speech and audio processing ; #7
  identifier: 9781608456055 (ebook)
  identifier: 1608456056 (ebook)
  identifier: 9781608456048 (pbk.)
  identifier: http://proxy.library.tamu.edu/login
  record info:
    record content source: WAU
    record creation date: 110112
    record change date: 20190329194023.0
    record identifier: in00002692771
    language of cataloging:
      language term: eng