frequency distortion

frequency distortion

[¦frē·kwən·sē di′stȯr·shən]
(electronics)
Distortion in which the relative magnitudes of the different frequency components of a wave are changed during transmission or amplification. Also known as amplitude distortion; amplitude-frequency distortion; waveform-amplitude distortion.
References in periodicals archive ?
By estimating the channel characteristics, this block equalizes the frequency distortion due to the multipath4 delay spread.
In specialty applications, where sound attenuation with minimal change in frequency distortion is necessary, custom molded earplugs may be required.
Noise and frequency distortion can seriously undercut the intelligibility of human speech even though its audibility is good.
Its best-in-class frequency distortion and noise level performance simplifies AAF (anti-aliasing filter) designs and allow system designers to continue increasing bandwidth and dynamic range for receivers with little or no impact on overall system performance.
The Sub Equalizer uses the award-winning MultEQ XT technology to correct the most difficult problem in home theater sound: low frequency distortion caused by room acoustics.
This patent adds to the Company's existing patent portfolio on Allele Frequency Distortion (AFD), another of MSI's proprietary technologies.
As an example, the demodulator and matched filter can be programmed to match the noise characteristics of the attached tuner, and compensate for frequency distortion.

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