phase-delay distortion

См. также в других словарях:

• Group delay and phase delay — Group delay is a measure of the time delay of the amplitude envelopes of the various sinusoidal components of a signal through a device under test, and is a function of frequency for each component. Phase delay is a similar measure of the time… …   Wikipedia

• Distortion — This article is about technology, especially electrical engineering. For other uses, see Distortion (disambiguation). Distort redirects here. For other uses, see Distort (disambiguation). A distortion is the alteration of the original shape (or… …   Wikipedia

• Phase shift module — A phase shifter is a microwave network which provides a controllable phase shift of the RF signal [Microwave Solid State Circuit Design, 2nd Ed., by Inder Bahl and Prakash Bhartia, John Wiley Sons, 2003 (Chapter 12)‏] [RF MEMS Theory, Design and… …   Wikipedia

• Phase-shift keying — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Lattice phase equaliser — A lattice phase equaliser or lattice filter is an example of an all pass filter. That is, the attenuation of the filter is constant at all frequencies but the relative phase between input and output varies with frequency. The lattice filter… …   Wikipedia

• Linear phase — is a property of a filter, where the phase response of the filter is a linear function of frequency, excluding the possibility of wraps at pmpi. In a causal system, perfect linear phase can be achieved with a discrete time FIR filter.Since a… …   Wikipedia

• True time delay — (TTD) is an electrical property of a transmitting apparatus and refers to invariance of time delay with frequency or to linear phase progression with frequency. TTD is an important characteristic of lossless and low loss, dispersion free,… …   Wikipedia

• MXR — MXR, also known as MXR Innovations, was a manufacturer of guitar effects units, co founded in 1973 by Keith Barr (who went on to found Alesis) and Terry Sherwood (who went on to co found Applied Research Technology).[1] MXR was based in the… …   Wikipedia

• Audio system measurements — are made for several purposes. Designers take measurements so that they can specify the performance of a piece of equipment. Maintenance engineers make them to ensure equipment is still working to specification, or to ensure that the cumulative… …   Wikipedia

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• Dolby noise reduction system — Dolby NR is the name given to a series of noise reduction systems developed by Dolby Laboratories for use in analogue magnetic tape recording. The first was Dolby A professional noise reduction for recording studios in 1966, but the best known is …   Wikipedia