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ISCAS
1999
IEEE
97views Hardware» more  ISCAS 1999»
9 years 2 months ago
Monaural separation of independent acoustical components
The problem of blindly separating signal mixtures with fewer mixture components than independent signal sources is mathematically ill-defined, and requires suitable prior informat...
Gert Cauwenberghs
ISCAS
1999
IEEE
124views Hardware» more  ISCAS 1999»
9 years 2 months ago
CMOS cryptosystem using a Lorenz chaotic oscillator
This paper presents a monolithic implementation of a cryptosystem based on the Corron and Hahs scheme [I]. The baseband chaotic encryptioddecryption system has been designed at th...
O. A. Gonzalez, Gunhee Han, José Pineda de ...
ISCAS
1999
IEEE
114views Hardware» more  ISCAS 1999»
9 years 2 months ago
Auditory cortical spectral shape analysis in analog VLSI
An analog VLSI circuit used to model spectral shape analysis in the central auditory system is presented. Like the receptive fields of visual cortical neurons, the spectral respon...
M. Erturk, David J. Klein, Shihab A. Shamma
ISCAS
1999
IEEE
146views Hardware» more  ISCAS 1999»
9 years 2 months ago
Optimization of CMOS MEMS microwave power sensors
- Micromachined power sensors with operation up to 50 GHz were recently achieved in CMOS technology [1]. To improve their sensitivity and signal-to-noise ratio, while maintaining m...
V. Milanovic, M. Hopcroft, C. A. Zincke, M. Gaitan...
ISCAS
1999
IEEE
65views Hardware» more  ISCAS 1999»
9 years 2 months ago
Low-overhead error-resilient bit-plane image coding
Te-Chung Yang, Sunil Kumar, C. C. Jay Kuo
ISCAS
1999
IEEE
118views Hardware» more  ISCAS 1999»
9 years 2 months ago
Critical quantization decisions in transform coding and blocking artifacts
Seyfullah H. Oguz, Truong Q. Nguyen, Yen Hen Hu
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