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Bandwidth expansion
Bandwidth expansion is a technique for widening the bandwidth or the resonances in an LPC filter. This is done by moving all the poles towards the…
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Related topics
Related topics
6 relations
Bandwidth (signal processing)
Code-excited linear prediction
Digital filter
Lag windowing
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Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Constellation Expansion for 100G Transmission
P. Leoni
,
S. Calabrò
,
B. Lankl
IEEE Photonics Technology Letters
2013
Corpus ID: 12523656
In this letter, we focus on coherently detected, non differentially encoded, polarisation division multiplexed 100G communication…
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2011
2011
Significance of speaker information in wideband speech
Gayadhar Pradhan
,
S. R. Mahadeva Prasanna
National Conference on Communications
2011
Corpus ID: 6752866
In this work, speech signal having information up to 4 kHz is termed as narrowband (NB) speech and the other having information…
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2011
2011
Distortion estimation algorithms for real-time video streaming: An application scenario
F. Babich
,
M. D'Orlando
,
F. Vatta
SoftCOM , 19th International Conference on…
2011
Corpus ID: 17804822
This paper investigates further on the possible application scenarios for three low complexity video distortion estimation…
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2007
2007
Power Constrained Channel Optimized Vector Quantizers used for Bandwidth Expansion
Pål Anders Floor
,
T. Ramstad
,
Niklas Wernersson
International Symposium on Wireless Communication…
2007
Corpus ID: 235905
This paper deals with algorithms for determining well performing bandwidth expanding joint source-channel coding (JSCC) systems…
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2007
2007
Rate and Power Allocation for Layered Transmission With Superposition Coding
F. Etemadi
,
H. Jafarkhani
IEEE Signal Processing Letters
2007
Corpus ID: 10920388
We consider layered transmission of a Gaussian source over a quasi-static fading channel. A broadcast strategy is used in which…
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2007
2007
Duality between Broadcasting with Bandwidth Expansion and Bandwidth Compression
K. Narayanan
,
G. Caire
,
M. P. Wilson
IEEE International Symposium on Information…
2007
Corpus ID: 15872534
We consider the problem of broadcasting kldr samples of an independent identically distributed (i.i.d) Gaussian source to two…
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2006
2006
Bandwidth Expansion Shannon Mapping for Analog Error-Control Coding
Xiaodong Cai
,
J. Modestino
Annual Conference on Information Sciences and…
2006
Corpus ID: 1596089
Based on an initial idea of Shannon, we investigate an approach, named Shannon mapping, for transmission of analog messages, that…
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2000
2000
Bus architecture of a system on a chip with user-configurable system logic
Steven Winegarden
IEEE Journal of Solid-State Circuits
2000
Corpus ID: 36134893
A bus architecture that provides high performance while scaling across a range of chip sizes is described. The system on a chip…
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1990
1990
Hybrid trellis-coded 8/4-PSK modulation systems
C. Sundberg
,
J. Hagenauer
IEEE Transactions on Communications
1990
Corpus ID: 26403040
By using codes of rate 2/3 followed by 8-PSK modulation, a gain of 3-6 dB is obtained over uncoded 4-PSK, for an ideal coherent…
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1973
1973
Efficient use of the radio spectrum and bandwidth expansion
L. C. Tillotson
,
C. L. Ruthroff
,
V. Prabhu
1973
Corpus ID: 62189432
Using the definition that the most efficient use of the radio-frequency spectrum is that which produces maximum communication…
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