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Spectral flatness
Known as:
Wiener entropy
Spectral flatness or tonality coefficient, also known as Wiener entropy, is a measure used in digital signal processing to characterize an audio…
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Related topics
Related topics
7 relations
Acoustic fingerprint
Decibel
MPEG-7
Pitch (music)
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Broader (1)
Digital signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
A 0.7-MHz–10-MHz ${\rm CT}+{\rm DT}$ Hybrid Baseband Chain With Improved Passband Flatness for LTE Application
Soo-Hwan Shin
,
Soon-Jae Kweon
,
Seong-Hun Jo
,
Yong-Chang Choi
,
Sangyoub Lee
,
Hyung-Joun Yoo
IEEE Transactions on Circuits and Systems Part 1…
2015
Corpus ID: 254565
A hybrid baseband chain for Long-Term Evolution (LTE) was implemented in a TSMC 65-nm CMOS process. It has an active area of 0.75…
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2013
2013
Vibrations in Steel Strips: Effects on Flatness Measurement and Filtering
R. Usamentiaga
,
D. García
,
J. Molleda
,
F. Bulnes
,
Gabriel Bonet
IEEE transactions on industry applications
2013
Corpus ID: 595852
Vibrations are periodic or random motion from an equilibrium position. In the steel industry, vibrations are an undesirable…
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Review
2011
Review
2011
1.58-GHz Third-Order CMOS Active Bandpass Filter With Improved Passband Flatness
Meng-Lin Lee
,
Hsien-Shun Wu
,
Ching-Kuang C. Tzuang
IEEE transactions on microwave theory and…
2011
Corpus ID: 16523496
This paper presents a third-order active bandpass filter (BPF), realized in an area of 0.58% λ0 by 0.44% λ0 at 1.58 GHz (not…
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2010
2010
Steganalysis of Compressed Speech Based on Histogram Features
Qi Ding
,
X. Ping
International Conference on Wireless…
2010
Corpus ID: 16926448
A steganalysis method for analysis-by-synthesis compressed speech based on the histogram features of the pulse position parameter…
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2009
2009
Second-order amplitudes in loop quantum gravity
D. Mamone
,
C. Rovelli
2009
Corpus ID: 119180332
We explore some second-order amplitudes in loop quantum gravity. In particular, we compute some second-order contributions to…
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2008
2008
Alias-Free Subband Adaptive Filtering With Critical Sampling
Sang-Gyun Kim
,
C. Yoo
,
Truong Q. Nguyen
IEEE Transactions on Signal Processing
2008
Corpus ID: 15645186
To overcome the limitations of a conventional fullband adaptive filtering, various subband adaptive filtering (SAF) structures…
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2002
2002
Large aperture, high-efficiency multilayer dielectric reflection gratings
J. Britten
,
S. Bryan
,
L. Summers
,
H.T. Nguyen
,
B. Shore
,
O. Lyngnes
Summaries of Papers Presented at the Lasers and…
2002
Corpus ID: 28994222
We have designed and fabricated a 355 /spl times/ 150 mm multilayer dielectric diffraction grating, 1800 l/mm for 1030 nm light…
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Review
2002
Review
2002
High Precision Photomask Polishing with Magneto-Rheological Finishing ( MRF )
M. Tricard
,
D. Golini
2002
Corpus ID: 6264560
The December 2001 edition of the International Technology Roadmap for Semiconductors (ITRS) makes it abundantly clear that…
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2002
2002
Flachheitsbasierte Randsteuerung von elastischen Balken mit Piezoaktuatoren (Flatness based Boundary Control of Piezoelectric Benders)
J. Rudolph
,
Frank Woittennek
2002
Corpus ID: 2744210
Für elastische Balken mit Piezoaktuatoren werden flachheitsbasierte Randsteuerungen entworfen, die eine Positionierung in…
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1998
1998
Pellicle-induced reticle distortion: an experimental investigation
Wen Chen
,
J. A. Carroll
,
+4 authors
Eric Souleillet
Photomask Technology
1998
Corpus ID: 110037585
As semiconductor design rules decrease in size, total overlay performance requires a higher standard of the stepper and the…
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