Group delay and phase delay

Known as: Phase delay and group delay, Group delay time, Delay distortion 
In signal processing, group delay is the time delay of the amplitude envelopes of the various sinusoidal components of a signal through a device… (More)
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Papers overview

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Review
2016
Review
2016
This paper reviews the topic of true time delay (TTD) and its importance and implications in wideband imaging phased arrays. The… (More)
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Highly Cited
2010
Highly Cited
2010
A group-delay engineered noncommensurate transmission line two-port all-pass network for analog signal-processing applications is… (More)
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Highly Cited
2007
Highly Cited
2007
Spectral representation of speech is complete when both the Fourier transform magnitude and phase spectra are specified. In… (More)
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Highly Cited
2005
Highly Cited
2005
OBJECTIVE There are two inter-related categories of EEG measurement: 1, EEG currents or power and; 2, EEG network properties such… (More)
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Highly Cited
2003
Highly Cited
2003
We explore a new spectral representation of speech signals through group delay functions. The group delay functions by themselves… (More)
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1999
1999
Starting with two finite N -point real-valued discrete-time signals, frequency-domain algorithm procedures are provided for… (More)
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Highly Cited
1998
Highly Cited
1998
Wide-band switches and true-time delay (TTD) phase shifters have been developed using distributed microelectromechanical system… (More)
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Highly Cited
1995
Highly Cited
1995
A new method for determining the instants of significant excitation in speech signals is proposed. Here, significant excitation… (More)
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Highly Cited
1984
Highly Cited
1984
In this paper we discuss the problem of signal reconstruction from spectral magnitude or phase using group delay functions. We… (More)
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Highly Cited
1971
Highly Cited
1971
A well-known limitation of the recursive digital tllter, when amplitude, phase, and transient responses, are given.’ compared to… (More)
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