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: Integral and Diagnostic Intrusive Prediction of Speech Quality
  name:
    name part: Côté, Nicolas.
    role:
      role term: creator
    role:
      role term: author.
  name:
    name part: SpringerLink (Online service)
  type of resource: text
  origin info:
    place:
      place term: gw
    date issued: 2011
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: electronic
    form: electronic resource
    reformatting quality: access
    form: remote
    extent: XVIII, 250 p. online resource.
  abstract: This work deals with the instrumental measurement methods for the perceived quality of transmitted speech. These measures simulate the speech perception process employed by human subjects during auditory experiments. The measure standardized by the International Telecommunication Union (ITU), called “Wideband-Perceptual Speech Quality Evaluation (WB-PESQ)”, is not able to quantify all these perceived characteristics on a unidimensional quality scale, the Mean Opinion Score (MOS) scale. Recent experimental studies showed that subjects make use of several perceptual dimensions to judge about the quality of speech signals. In order to represent the signal at a higher stage of perception, a new model, called “Diagnostic Instrumental Assessment of Listening quality (DIAL)”, has been developed. It includes a perceptual and a cognitive model which simulate the whole quality judgment process. Except for strong discontinuities, DIAL predicts very well speech quality of different speech processing and transmission systems, and it outperforms the WB-PESQ.
  table of contents: Speech Quality in Telecommunications -- Speech QualityMeasurement Methods -- Optimization and Application of Integral Quality Estimation Models -- Diagnostic Instrumental Speech QualityModel.-Evaluation of DIAL -- Conclusions and Outlooks -- Modulated Noise Reference Unit (MNRU).-Databases test-plan.
  note: by Nicolas Côté.
  subject:
    topic: Engineering
  subject:
    topic: User interfaces (Computer systems)
  subject:
    topic: Information theory
  subject:
    topic: Electrical engineering
  subject:
    topic: Engineering
  subject:
    topic: Signal, Image and Speech Processing
  subject:
    topic: User Interfaces and Human Computer Interaction
  subject:
    topic: Communications Engineering, Networks
  subject:
    topic: Information and Communication, Circuits
  classification: TK5102.9
  classification: TA1637-1638
  classification: TK7882.S65
  classification: 621.382
  related item:
    title info:
      title: Springer eBooks
  related item:
    title info:
      title: T-Labs Series in Telecommunication Services ; 1
  identifier: 9783642184635
  identifier: http://dx.doi.org/10.1007/978-3-642-18463-5
  record info:
    record creation date: 110719
    record change date: 20151125231518.0
    record identifier: 978-3-642-18463-5