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ISCAS
2003
IEEE
79views Hardware» more  ISCAS 2003»
16 years 3 days ago
Design of a low power psycho-acoustic model co-processor for MPEG-2/4 AAC LC stereo encoder
A new design of Psycho-Acoustic Model in MPEG-214 AAC encoding is proposed. Differing from the conventional PC-based and DSP-based encoders, it was based on hybrid architectures. ...
Tsung-Han Tsai, Shih-Way Huang, Liang-Gee Chen
ISCA
2000
IEEE
111views Hardware» more  ISCA 2000»
15 years 11 months ago
HLS: combining statistical and symbolic simulation to guide microprocessor designs
As microprocessors continue to evolve, many optimizations reach a point of diminishing returns. We introduce HLS, a hybrid processor simulator which uses statistical models and sy...
Mark Oskin, Frederic T. Chong, Matthew K. Farrens
ICASSP
2010
IEEE
15 years 7 months ago
Designing the Wiener post-filter for diffuse noise suppression using imaginary parts of inter-channel cross-spectra
This paper describes a new design of the Wiener post-filter for diffuse noise suppression. The Wiener post-filter is well-known as an effective post-processing of the minimum va...
Nobutaka Ito, Nobutaka Ono, Emmanuel Vincent, Shig...
AUTOMATICA
2007
65views more  AUTOMATICA 2007»
15 years 7 months ago
Passivity-based designs for synchronized path-following
— We consider a formation control system where individual systems are controlled by a path-following design and the path variables are to be synchronized. We first show a passiv...
Ivar-André F. Ihle, Murat Arcak, Thor I. Fo...
ARCS
2012
Springer
14 years 2 months ago
Fast Scenario-Based Design Space Exploration using Feature Selection
: This paper presents a novel approach to efficiently perform early system level design space exploration (DSE) of MultiProcessor System-on-Chip (MPSoC) based embedded systems. By...
Peter van Stralen, Andy D. Pimentel