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Short-time Fourier transform
Known as:
Short Term Fourier Transform
, Standing wave discrete Fourier transform
, STFT
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The short-time Fourier transform (STFT), or alternatively short-term Fourier transform, is a Fourier-related transform used to determine the…
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Related topics
Related topics
43 relations
Adaptive Gabor representation
Ambiguity function
Autocorrelation
Automatic target recognition
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Broader (2)
Signal processing
Time–frequency analysis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
MMSE-optimal enhancement of complex speech coefficients with uncertain prior knowledge of the clean speech phase
Timo Gerkmann
IEEE International Conference on Acoustics…
2014
Corpus ID: 7881585
In most STFT-based speech enhancement algorithms only the STFT amplitude of speech is processed, while the STFT phase of the…
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2013
2013
Balayage and Short time Fourier transform frames
Enrico Au-Yeung
,
J. Benedetto
2013
Corpus ID: 55581720
Using his formulation of the potential theoretic notion of balayage and his deep results about this idea, Beurling gave…
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2013
2013
Identifying , Classifying Of Power Quality Disturbances Using Short Time Fourier Transform And S-Transform
2013
Corpus ID: 14586055
Power Quality has become an important issue for electric utilities and the customers. Electronic devices are sensitive and can be…
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2011
2011
SHORT-TIME FOURIER TRANSFORM OVER THE SILVA SPACE
H. Obiedat
,
Zead Mustafa
,
F. Awawdeh
2011
Corpus ID: 53707681
We use a previously obtained symmetric characterization of the Silva space g of test functions for Fourier ultrahyperfunctions…
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2009
2009
A Signal Driven Adaptive Resolution Short-Time Fourier Transform
S. Qaisar
,
L. Fesquet
,
M. Renaudin
2009
Corpus ID: 18970847
� Abstract—The frequency contents of the non-stationary signals vary with time. For proper characterization of such signals, a…
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2007
2007
Research on Adaptive Short-Time Fourier Transform
Xiao-bao Liu
2007
Corpus ID: 63665809
This paper analyzes, in-depth the influence of the window function on Short-Time Fourier Transform, proposes a adaptive window…
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2006
2006
Directional Audio Coding: Filterbank and STFT-Based Design
Pulkki
,
C. Faller
2006
Corpus ID: 106669134
Highly Cited
2004
Highly Cited
2004
Confounded Expectations: Informedia at TRECVID 2004
Alexander Hauptmann
,
Ming-yu Chen
,
+9 authors
H. Wactlar
TREC Video Retrieval Evaluation
2004
Corpus ID: 8006586
For TRECVID 2004, CMU participated in the semantic feature extraction task, and the manual, interactive and automatic search…
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2002
2002
Evaluation of a speech recognition / generation method based on HMM and straight
T. Irino
,
Yasuhiro Minami
,
T. Nakatani
,
M. Tsuzaki
,
H. Tagawa
Interspeech
2002
Corpus ID: 8928817
We propose a method for integrating speech recognition and generation within a unified framework. The method consists of STRAIGHT…
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1997
1997
Limitations of Short-Time Fourier Transforms in Polyphonic Pitch Recognition
E. Anderson
1997
Corpus ID: 59626313
Polyphonic pitch recognition is the task of determining, at a given point in an unknown acoustic sound signal, the constituent…
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