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: Parallel and real-time implementation of an acoustic echo canceller using oversampled wavelet frame algorithms
  name:
    name part: Tam, Pak-Yin.
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1995
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: xi, 94 leaves : illustrations ; 28 cm.
  abstract: "divide--conquer" approach to meet the stringent filter
  abstract: acoustic echo cancellers. Besides improving convergence due
  abstract: active system identification based on fast wavelet transform
  abstract: and oversampled frames, the proposed architecture obviates
  abstract: array based on detection of returned pilot signals, using
  abstract: channel probing engine is used to reset the adaptive filter
  abstract: consistently outperforms both the conventional fullband and
  abstract: corrupted by channel noise,
  abstract: eliminates nonstationary echoes with long acoustic delays in
  abstract: length requirement. To cope with time-varying echoes, a
  abstract: oversampled frame decompositionThe proposed architecture is
  abstract: real-time. By combining subband adaptive filtering and
  abstract: Simulation results show that the hybrid architecture
  abstract: subband filters, even when the pilot signals are heavily
  abstract: the need for lengthy filters commonly found in conventional
  abstract: then implemented on a parallel TMS32OC40 computer.
  abstract: This thesis describes a novel echo cancellation system that
  abstract: to subband decorrelation, wavelet decomposition offers a
  note: by Pak-Yin Tam.
  note: "Major subject: Electrical Engineering".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 1995.
  note: Includes bibliographical references.
  subject:
    topic: Major electrical engineering
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-1995-THESIS-T36
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-1995-THESIS-T36
  record info:
    record content source: TXA
    record creation date: 961125
    record change date: 20220103134702.0
    record identifier: in00001323595