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Bandwidth extension
Bandwidth extension of signal is defined as the deliberate process of expanding the frequency range (bandwidth) of a signal in which it contains an…
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Related topics
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9 relations
Advanced Audio Coding
Aliasing
Bandwidth (signal processing)
G.729.1
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Broader (1)
Information theory
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Wideband SiGe BiCMOS transimpedance amplifier for 20 Gb/s optical links
Qiwei Song
,
L. Mao
,
Sheng Xie
IEICE Electronics Express
2015
Corpus ID: 28055431
A novel bandwidth enhancement technique based on a modified regulated cascode (RGC) transimpedance amplifier (TIA) is proposed…
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2015
2015
A new wideband regulated cascode amplifier with improved performance and its application
Urvashi Singh
,
Maneesha Gupta
,
Richa Srivastava
Microelectronics Journal
2015
Corpus ID: 35735002
2014
2014
On speech quality assessment of artificial bandwidth extension
P. Bauer
,
C. Guillaume
,
Wouter Tirry
,
T. Fingscheidt
IEEE International Conference on Acoustics…
2014
Corpus ID: 12279908
During the transition to wideband speech telephony, artificial bandwidth extension (ABE) could help to preserve customer…
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2007
2007
Backwards Compatible Wideband Telephony in Mobile Networks: CELP Watermarking and Bandwidth Extension
Bernd Geiser
,
P. Vary
IEEE International Conference on Acoustics…
2007
Corpus ID: 9180558
We consider the problem of transmitting a wideband speech signal with a cut-off frequency of fc = 7 kHz over a standardized…
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2006
2006
A Bandwidth Extension Technique for Dynamic Characterization of Power Amplifiers
D. Wisell
,
Daniel Rönnow
,
Peter Händel
IEEE Instrumentation and Measurement Technology…
2006
Corpus ID: 16091920
In this paper a method for increasing the bandwidth of a test-bed for dynamic characterization of power amplifiers is described…
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2005
2005
Design and prototype development of MIMO-OFDM for next generation wireless LAN
Heejung Yu
,
Myung-Soon Kim
,
Eunyoung Choi
,
Taehyun Jeon
,
Sok-Kyu Lee
IEEE transactions on consumer electronics
2005
Corpus ID: 9802731
Multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) is regarded as a promising technology…
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2005
2005
Design of dual-band MIMO-OFDM system for next generation wireless LAN
Heejung Yu
,
Taehyun Jeon
,
Sok-Kyu Lee
IEEE International Conference on Communications…
2005
Corpus ID: 9232066
Multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) is regarded as a promising technology…
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2004
2004
An inductance enhancement technique and its application to a shunt-peaked 2.5 Gb/s transimpedance amplifier design
Y. Oh
,
Sang-Gug Lee
IEEE Transactions on Circuits and Systems - II…
2004
Corpus ID: 30270495
This brief presents a bandwidth enhancement technique that is applicable to gigahertz-range broadband circuits. Using the…
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1999
1999
Adaptive iterative detection for turbo codes with carrier-phase uncertainty
A. Anastasopoulos
,
K. Chugg
Seamless Interconnection for Universal Services…
1999
Corpus ID: 51800298
In this paper, the problem of adaptive iterative detection for parallel concatenated convolutional codes (PCCCs or turbo codes…
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1998
1998
A bitrate and bandwidth scalable CELP coder
T. Nomura
,
M. Iwadare
,
M. Serizawa
,
K. Ozawa
Proceedings of the IEEE International Conference…
1998
Corpus ID: 12684167
This paper proposes a flexible CELP speech coder with bitrate and bandwidth scalabilities for multimedia applications. The coder…
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