Examples of 'frequency transform' in a sentence
Meaning of "frequency transform"
frequency transform: a mathematical operation that converts a signal from one domain to another, such as from time domain to frequency domain
How to use "frequency transform" in a sentence
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frequency transform
Without applying an expensive frequency transform.
The frequency transform decoder 40 reconstructs the frequency transform as described above.
The input signal is transformed into a frequency domain using a frequency transform.
Performing a frequency transform on a block of plural samples to produce plural transform coefficients ;.
Having a relatively shallow slope in the first window function enables provides a good frequency transform.
Determining the components of an analytical frequency transform of said time-varying data ;.
Each transform frame of the input signal is transformed into a frequency domain using a frequency transform.
Hereafter, the quantized frequency transform coefficient is referred to as a transform quantization value.
These lossy compression techniques typically involve perceptual modeling / weighting and quantization after a frequency transform.
The reconstructed frequency transform is converted to the time domain in an inverse frequency transformer 88.
BACKGROUND ART One of the highest-performance encoding-decoding techniques known at present is frequency transform coding.
The traditional frequency transform can not distinguish time-localized features within a transform frame.
The prefiltering stage 1 is followed by an inverse frequency transform stage 2.
Fast frequency transform ( FFT ) techniques can be used to determine this deviation.
In an implementation form, the time frequency transform is a Fast Fourier Transform ( FFT ).
See also
The frequency transform of a still image as media information ( M ) is performed.
In a preferred embodiment, the time frequency transform is a Fast Fourier Transform ( FFT ).
The frequency transform may be discrete cosine transform ( DCT ) or Karhunen Loeve transform ( KIT ).
Fig . 1 illustrates the frequency transform coding concept ;.
Frequency transform means 12 obtains the frequency spectra of media information ( M ) and message information ( m ).
For example, the time to frequency transform 623 may be a QMF transform.
Coding by frequency transform has, hitherto, been used widely for coding high-fidelity sound.
By providing a sub-band to frequency transform in a sub-band, the frequency resolution is increased.
Inverse Frequency Transform ( step 55 ), The inverse frequency transform of the frequency spectrum f5 is performed.
By performing the frequency transform of media information ( M ), frequency spectrum f1 is obtained.
As shown, frequency transform 300 is shown in the amplitude versus frequency bin k.
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Examples of using Frequency
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Adjusts the higher frequency of the sound
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Examples of using Transform
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He will transform the excrement into gold
Similar unites itself to similar in order to transform it
He will transform this primitive being into a disciple
