Tài liệu Digital Signal Processing Handbook P16 pptx
Tài liệu Digital Signal Processing Handbook P16 pptx
... Tugnait, J.K. “Validation, Testing, and Noise Modeling”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press LLC, ... models of stationary random processes, whether signal or noise, have been found
to be useful in a wide variety of signal processing tasks such as signal detection, estimation, filtering,
and classification, ... N...
Tài liệu Digital Signal Processing Handbook P18 pptx
... desired response signal d(n) consists of a sum of a broadband signal
and a nearly periodic signal, and it is desired to separate these two signals without specific knowledge
about the signals (such ... input signal x(n) is
derived from the desired response signal as
x(n) = d(n − ) ,
(18.13)
where is an integer value of delay. In effect, the input signal serves as the desired resp...
Tài liệu Digital Signal Processing Handbook P32 pptx
... s(n)
)
2
(32.35)
where s(n) is the input speech signal and y(n) is the output speech signal. The two signals are
sufficiently staggered to account for the delay in the processing.
The signal- to-noise-ratios were ... IEEE Conf. Acoustics, Speech, Signal Process.,
1144–
1147, 1983.
[6] Stockham, T.G., Cannon, T.M. and Ingebresten, B.R., Blind deconvolution through digital
signal pr...
Tài liệu Digital Signal Processing Handbook P26 pptx
... linogram method is both computationally efficient and accurate. (From
the point of view of this handbook, these facts justify the choice of sampling points in Eqs. (26.8)
through (26.10); a geometrical
Tài liệu Digital Signal Processing Handbook P25 pptx
... Podilchuk, C. Signal Recovery from Partial Information”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: ... Trussell, H.J., Digital signal restoration using fuzzy sets,
IEEE Trans. Acous-
tics, Speech, Signal Process.,
34, 919–936, 1986.
[14] Trussell, H.J.andCivanlar, M.R.,Thefeasiblesolutioninsignalrestoration,
IEEETrans.Acoust.,...
Tài liệu Digital Signal Processing Handbook P40 pptx
... 5-channel signal, and a subsequent
down-mixingofthelatteroneintoa2-channelsignal[55]. The2-channelsignal, threecontributions
fromthe 5-channel signal, and two contributions from the 7-channel signal ... uses the 2-channel signal directly, or it employs matrixing to reconstruct 5-
or7-channelsignals. Otherformats arepossible, suchasstoringa 5-channelsignalandan additional
stereosignalins...
Tài liệu Digital Signal Processing Handbook P37 pptx
... Rabiner,L.R.andSchafer,R.W. ,Digital ProcessingofSpeechSignals,Prentice-Hall,Englewood
Cliffs, NJ, 1978.
[4] Portnoff, M.R., Time-frequency representation of digital signals and systems based on ... input signal, better performance can be achieved in processing the
signal. Intheabsenceofprocessingerrors,thereconstructedoutput ˆx(n) shouldcloselyapproximate
a delayed version of the orig...
Tài liệu Digital Signal Processing Handbook P51 pptx
... degraded in quality.
Circularly Symmetric Signals
An arbitrary 2D signal a(x, y) can always be written in a polar coordinate system as a(r, θ).
When the 2D signalexhibits a circular symmetry this ... is unique.
Signal- to-Noise Ratio
The signal- to-noise ratio, SNR, can have several definitions. The noise is characterized by its
standard deviation, s
n
. The characterization of the signal...
Tài liệu Digital Signal Processing Handbook P47 pptx
... and Signal Processing, ASSP-
30(9),1639–1641, Sept. 1990.
[12] Sakoe, H. and Chiba, S., Dynamic programming optimization for spoken word recognition,
IEEE Trans. Acoustics, Speech, and Signal Processing, ... and Signal Processing,
ASSP-23,57–72, Feb. 1975.
[3] Lesser, V.R., Fennell,R.D.,Erman,L.D.andReddyD.R.,OrganizationoftheHearsay-IISpeech
UnderstandingSystem,
IEEE Trans. Acousti...
Tài liệu Digital Signal Processing Handbook P46 pptx
... 1993.
c
1999 by CRC Press LLC
Sproat, R. & Olive, J. “Text-to-Speech Synthesis”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press LLC, ... intonation
patterns, in
Proceedings of the International Conference on Acoustics, Speech, and Signal
Processing,
vol.1, ICASSP, San Diego, 2.8.1–2.8.4, 1984.
[28] Silverman,K.,Utteranc...
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