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ISCAS
1999
IEEE
74views Hardware» more  ISCAS 1999»
15 years 12 months ago
Mismatch-shaping serial digital-to-analog converter
A simple but accurate pseudo-passive mismatch-shaping D/A converter is described. A digital state machine is used to control the switching sequence of a symmetric two-capacitor ne...
Jesper Steensgaard, Un-Ku Moon, Gabor C. Temes
ICC
1997
IEEE
162views Communications» more  ICC 1997»
15 years 11 months ago
Combined Source-Channel Coding for the Transmission of Still Images over a Code Division Multiple Access (CDMA) Channel
— This letter considers a combined source-channel coding scheme for image transmission over the uplink of a wireless IS-95 code division multiple access (CDMA) channel using disc...
E. V. H. Iun, Amir K. Khandani
ICASSP
2009
IEEE
15 years 11 months ago
Learning to maximize signal-to-noise ratio for reverberant speech segregation
Monaural speech segregation in reverberant environments is a very difficult problem. We develop a supervised learning approach by proposing an objective function that directly rel...
Zhaozhang Jin, DeLiang Wang
TSD
2000
Springer
15 years 11 months ago
Extending Bidirectional Chart Parsing with a Stochastic Model
A method for stochastically modeling bidirectionality in chart parsing is presented. A bidirectional parser, which starts analysis from certain dynamically determined positions of ...
Alicia Ageno, Horacio Rodríguez
ASAP
2006
IEEE
119views Hardware» more  ASAP 2006»
15 years 9 months ago
From Bit Level Systolic Arrays to HDTV Processor Chips
The paper starts presents the work initially carried out by Queen's University and RSRE (now Qinetiq) in the development of advanced architectures and microchips based on sys...
John V. McCanny, Roger F. Woods, John G. McWhirter