"' G . 727 "'was introduced at the same time as G . 726, and includes the same bit rates, but is optimized for quantizer to 3-bit quantizer and same for the higher modes.
42.
In its simplest form, the quantizer can be realized with a comparator referenced to 0 ( two levels quantizer ), whose output is " 1 " or " 0 " if the input signal is positive or negative.
43.
In its simplest form, the quantizer can be realized with a comparator referenced to 0 ( two levels quantizer ), whose output is " 1 " or " 0 " if the input signal is positive or negative.
44.
The distinguishing characteristic of a mid-riser quantizer is that it has a classification threshold value that is exactly zero, and the distinguishing characteristic of a mid-tread quantizer is that is it has a reconstruction value that is exactly zero.
45.
The distinguishing characteristic of a mid-riser quantizer is that it has a classification threshold value that is exactly zero, and the distinguishing characteristic of a mid-tread quantizer is that is it has a reconstruction value that is exactly zero.
46.
For other source pdfs and other quantizer designs, the SQNR may be somewhat different from that predicted by 6 dB / bit, depending on the type of pdf, the type of source, the type of quantizer, and the bit rate range of operation.
47.
For other source pdfs and other quantizer designs, the SQNR may be somewhat different from that predicted by 6 dB / bit, depending on the type of pdf, the type of source, the type of quantizer, and the bit rate range of operation.
48.
UHD Phase A consumer devices should be able to decode the High Efficiency Video Coding ( HEVC ) Main 10 profile Level 5.1 and process Hybrid Log-Gamma ( HLG10 ) or Perceptual Quantizer ( PQ10 ) / HDR10 content using Rec . 2020 color space.
49.
According to Xvid Builds FAQ : " It's an algorithm that tries to optimally choose a quantizer for each macroblock using advanced math algorithms . " It was later ported to programs which encode video content in other video standards, like MPEG-4 ASP or MPEG-2.
50.
Companded quantization is the combination of three functional building blocks namely, a ( continuous-domain ) signal dynamic range " compressor ", a limited-range uniform quantizer, and a ( continuous-domain ) signal dynamic range " expander " that inverts the compressor function.
