Term

DASE Standard

Posted on April 1, 2015 in

The set of specifications, formally enumerated in the body of this specification (Part 1), that compose the ATSC Standard known as DASE (DTV Application Software Environment).

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DASE receiver

Posted on April 1, 2015 in

A physical embodiment of the DASE System.

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DASE level

Posted on April 1, 2015 in

A particular specification of the DASE Standard within a series of DASE Standards that specify functional supersets of prior DASE levels.

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DASE Extension

Posted on April 1, 2015 in

A well-defined set of functionality that extends the DASE Standard; an extension may be qualified as a standard extension, if defined by the ATSC, or a non-standard extension, if defined by a third party.

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DASE content

Posted on April 1, 2015 in

A DASE Application or the content that composes the application.

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DASE Application

Posted on April 1, 2015 in

A collection of information that expresses a specific set of externally observable behavior.

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coupling sub-band

Posted on April 1, 2015 in

A sub-band consisting of a group of 12 coupling channel transform coefficients.

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coupling channel

Posted on April 1, 2015 in

The channel formed by combining the high frequency information from the coupled channels.

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coupling band

Posted on April 1, 2015 in

A band of coupling channel transform coefficients covering one or more coupling channel sub-bands.

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coupled channel

Posted on April 1, 2015 in

A full bandwidth channel whose high frequency information is combined into the coupling channel.

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