DCT

DCT may refer to:

Biology

  • Distal convoluted tubule, a part of the functional unit of the kidney
  • Dopachrome tautomerase, a human gene

    • Computing and technology

  • Dct (File Format), a proprietary audio file format for digital dictation
  • DCT (videocassette format), a videocassette format developed by Ampex
  • Discovery Channel Telescope, a 4.3-meter telescope
  • Dual clutch transmission, a vehicle technology which allows gears to be selected in fully manual or automatic mode

    • Entertainment

  • dc Talk, an American Christian band
  • DC Thomson a publisher of British comics
  • Dreams Come True (band), a Japanese band

    • Mathematics

  • Direct comparison test, a way of deducing the convergence or divergence of an infinite series or an improper integral
  • Discrete cosine transform, a mathematical transform related to the Fourier transform
  • Dominated convergence theorem, a central mathematical theorem in the theory of integration first proposed by Henri Lebesgue

    • Warships

  • Depth charge thrower, a mortar-like weapon used to launch depth charges at targets distant from the ship
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    This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/DCT

    Dct (File Format)

    Introduction

    A proprietary variable codec audio file format designed for dictation by NCH Software. It has dictation header information and can be encrypted (often required by medical confidentiality laws). A free dct player, Express Scribe Transcription is provided.

    List of codecs supported in dct files.

    Comments

    The above are wave files - even if they have the mp3 codec they will have the ".wav" or ".dct" extension.

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    This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Dct_(File_Format)

    Discrete cosine transform

    A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.

    In particular, a DCT is a Fourier-related transform similar to the discrete Fourier transform (DFT), but using only real numbers. DCTs are equivalent to DFTs of roughly twice the length, operating on real data with even symmetry (since the Fourier transform of a real and even function is real and even), where in some variants the input and/or output data are shifted by half a sample. There are eight standard DCT variants, of which four are common.

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    This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Discrete_cosine_transform

    Podcasts:

    DCT

    ALBUMS

    Donkey Kong Country 3: Double the Trouble!

    Released 2012

    Super Dodge Ball: Around the World

    Released 2011

    Castlevania: Symphony of the Night: Resurrection

    Released 2008

    Hedgehog Heaven

    Released 2005

    DREAMS COME TRUE

    ALBUMS

    ATTACK25

    Released 2014

    THE SOUL FOR THE PEOPLE

    Released 2011

    LOVE CENTRAL

    Released 2010

    DO YOU DREAMS COME TRUE?

    Released 2009

    AND I LOVE YOU

    Released 2007

    THE LOVE ROCKS

    Released 2006

    LOVE OVERFLOWS -ASIAN EDITION-

    Released 2004

    DIAMOND 15

    Released 2004

    DREAMANIA -smooth groove collection-

    Released 2004

    ドリームズ・カム・トゥルー/ドリマージュ-ラヴ・バラード・コレクション-

    Released 2003

    DREAMAGE "LOVE BALLAD COLLECTION"

    Released 2003

    the Monster 2002:monkey girl odyssey tour special edition

    Released 2002

    SING OR DIE 2002:monkey girl odyssey tour special edition

    Released 2002

    THE MONSTER-universal mix-

    Released 2001

    monkey girl odyssey

    Released 2001

    ドリームズ・カム・トゥルー/グレイテストヒッツ"THE SOUL"

    Released 2000

    the Monster

    Released 1999

    SING OR DIE

    Released 1998

    「7月7日,晴れ」サウンドトラック/ドリームズ・カム・トゥルー

    Released 1996

    7月7日、晴れ サウンドトラック

    Released 1996

    DELICIOUS

    Released 1995

    MAGIC

    Released 1993

    The Swinging Star

    Released 1992

    MILLION KISSES

    Released 1991

    WONDER 3

    Released 1990

    DREAMS COME TRUE

    Released 1989

    BEST OF DREAMS COME TRUE

    LOVE UNLIMITED ∞

    LOVE GOES ON …

    Instrumental Collection

    THE SOUL

    Email this Page Play all in Full Screen Show More Related Videos
    PLAYLIST TIME:

    Crushing

    by: Dogwood

    Everything I've ever done
    And everything I have
    Amounts to nothing
    Keeps on crushing you within
    Sometimes you want to be alone
    It won't find the time to understand
    And concentrate on everything you see
    If you think about it hard you'll know




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