Examples of 'quantizer' in a sentence
Meaning of "quantizer"
Quantizer (noun): A device or algorithm used to reduce the precision of a signal by mapping input values to a smaller set of output values
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- An electronic device that samples a varying quantity (e.g. a waveform) and generates a digital response
How to use "quantizer" in a sentence
Basic
Advanced
quantizer
The quantizer has a specified quantization interval.
We started talking about the quantizer bracelet.
A quantizer may also be implemented as a vector quantizer.
Pyramid vector quantizer shape search.
The quantizer controls the degree of compression.
This void represents an under utilization of the quantizer.
Quantizer delivering enhancement bits is used at the coder.
The negative range of this quantizer is not shown.
This quantizer is advantageously a comparator.
A device or algorithmic function that performs quantization is called a quantizer.
The quantizer thus implements simultaneously a quantization and a rectification.
Another important aspect is that the quantizer may be adaptive.
Quantizer step size is set.
In the past the transform and quantizer have been designed independently.
Quantizer indexes can then be included in the bit stream.
See also
The phase information quantizer then quantizes the phase information.
The appeared hint displays an average value of quantizer for a frame.
The residual quantizer preferably is a fixed rate vector quantizer.
In the present embodiment it is assumed that a uniform scalar quantizer is used.
An inverse quantizer value is applied to each coefficient to undo the quantization.
Each loop includes at least one loop section coupled to a quantizer.
One quantizer is found for each segmented block from a group of quantizers.
The block encoder includes a colour quantizer and a bitmap construction module.
The quantizer contains circuits to demodulate the symbols in the data stream.
This applies also when the quantizer is greater for greater changes.
Any quantizer scheme may be used for encoding the shape vector.
The frame in the transformed domain is then quantized using a suitable quantizer.
A smaller quantizer will result in higher quality and higher bit consumption.
This is implemented by directly quantizing the vector with a split vector quantizer.
This quantizer still exhibits the drawback of requiring a large number of quantization bits.
Another important aspect of the invention is that the quantizer may be adaptive.
The quantizer determines how finely the encoder codes the video sequence.
The local decoder includes an inverse quantizer and an inverse orthogonal transform circuit.
Quantizer stepsize is reduced for all of the coder bands in the updated list.
The fourth section of the nonuniform quantizer performs the adaptive bit allocation.
Noise shaping may be used around the encoder and the decoder quantizer.
The prototype quantizer may be further configured to identify the plurality of frequency bands.
The rate control index points into a list of nominal quantizer step sizes.
The variable quantizer can constantly adjust during decoding to provide optimal output.
The word length n then is proportional to the output bit rate of the quantizer.
Apply the quantizer with this uniform step size to the whole frame.
The following discussion describes how the new quantizer is determined for a block of samples.
But this quantizer still has the disadvantage of requiring a large number of quantization bits.
A predictive speech signal processor features an adaptive filter in a feedback network around the quantizer.
Although any level of quantizer can be used for different levels of delay estimate accuracy.
A binary search can be used to generate a base quantizer for the whole video sequence.
The proposed quantizer provides vector quantization advantages while maintaining searchability of scalar quantizers.
The converter subsystem further comprises a bandpass filter centered on the center frequency and a quantizer.
Here the term quantizer refers to a function mapping real numbers to certain reconstruction values.
A macroblock header thus comprises the value of the quantization step used for the quantizer.
