ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
We propose a new channel compensation method for modulation spectral features. We compare our proposed method, subband normalization, with a more traditional method, cepstral mean...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
The piecewise-linear approximation technique developed by Juli´an et al. in the past few years is applied to dynamical systems dependent on given numbers of state variables and p...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
A compact integrated CMOS circuit for temporal differentiation is presented. It consists of a high-gain inverting amplifier, an active non-linear transconductance and a capacitor...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
A mixed-signal architecture for estimating the 3-D direction cosines of a broadband traveling wave impinging on an array of four sensors is presented. The architecture implements ...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
The goal of the research is twofold First, the derivation of a design methodology for FIR filters implementation based on Residue Number System (RNS), aiming at power, delay and h...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
2. COUPLED OSCILLATOR USING TRANSCONDUCTORS A CMOS neural oscillator using negative resistance has An ideal coupled oscillator using two operational been designed and fabricated i...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
The most popular speech feature extractor used in automatic speech recognition (ASR) systems today is the mel frequency cepstral coefficient (mfcc) algorithm. Introduced in 1980,...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
Couple to the communications wired and unwired networks growth, is the increasing demand for strong secure data transmission. New cryptographic standards are developed, and new en...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
This paper will present a practical and complete analysis of timing-mismatch effects for high-speed Analog Front-End (AFE) systems with the inherent nonuniformly holding outputs. ...