Sub band

Sub band

The band of frequencies in the 5MHz to 50MHz range where cable television channels T7 to T13 reside and is typically used for reverse or upstream signals.

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Industry/Domain: Consumer electronics
Category: Television
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sub band

Consumer electronics; Television

The band of frequencies in the 5MHz to 50MHz range where cable television channels T7 to T13 reside and is typically used for reverse or upstream signals.

sub band coding

Entertainment; Video

Sub-band coding for images has roots in work done in the 1950s by Bedford and on Mixed Highs image compression done by Kretzmer in 1954. Schreiber and Buckley explored general two ...

sub-band coding

Software; Video editing

A pure sub-band coder performs a set of filtering operations on an image to divide it into spectral components. Usually, the result of the analysis phase is a set of sub-images, ...

sub-band adaptive differential pulse code modulati

Telecommunications; General telecom

Modulation in which (a) an audio frequency band is split into two sub-bands, i.e., a higher and a lower band, and (b) the signals in each sub-band are encoded using ADPCM.

precision adaptive sub-band coding (PASC)

Software; Video editing

The PASC is very close to the Layer 1 subset in the MPEG audio specification. The algorithm, which is used in the DCC system from Phillips, provides a 384 kbit/s data stream.

musicam (masking pattern adapted universal sub-band integrated coding and multiplexing)

Software; Video editing

Compression method for audio coding.

sony internet tv

Consumer electronics; Television

The first TV to use the Google platform, the Sony Internet TV allows users to watch TV and surf the web at the same time.

Sony Internet TV

Consumer electronics; Television

The world’s first TV using the Google platform, this TV allows users to watch TV while searching the internet on the same screen.

bandpass filter

Consumer electronics; Television

A device that passes a range of frequencies while blocking frequencies outside that range.

zoom

Consumer electronics; Television

A term used to denote the ability to adjust the lens angle of view to change the perceived distance to the subject matter.

yagi

Consumer electronics; Television

A directional antenna commonly composed of a dipole, a parasitic reflector, and one or more parasitic directors.

white clipper

Consumer electronics; Television

A video circuit designed to prevent excessive video levels from generating interference on the audio portion of the television signal.

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