Sciweavers

INTERSPEECH
2010
12 years 11 months ago
Prosodic timing analysis for articulatory re-synthesis using a bank of resonators with an adaptive oscillator
A method for the analysis of prosodic-level temporal structure is introduced. The method is based on measured phase angles of an oscillator as that oscillator is made to synchroni...
Michael C. Brady
NN
2002
Springer
113views Neural Networks» more  NN 2002»
13 years 4 months ago
A dynamically coupled neural oscillator network for image segmentation
We propose a dynamically coupled neural oscillator network for image segmentation. Instead of pair-wise coupling, an ensemble of oscillators coupled in a local region is used for ...
Ke Chen 0001, DeLiang L. Wang
ENGL
2007
118views more  ENGL 2007»
13 years 4 months ago
Design of Low Power CMOS Crystal Oscillator with Tuning Capacitors
—A low power CMOS crystal oscillator was proposed with high accuracy by tuning capacitors. Based on the analysis concerning power consumption, start-up time, and frequency stabil...
Shun Yao, Hengfang Zhu, Xiaobo Wu
IJBC
2008
82views more  IJBC 2008»
13 years 4 months ago
Multiscroll in Coupled Double scroll Type oscillators
: A unidirectional coupling scheme is investigated in double scroll type chaotic oscillators that reveal interesting multiscroll dynamics. Instead of using self-oscillatory systems...
Syamal Kumar Dana, Brajendra K. Singh, Satyabrata ...
CORR
2008
Springer
116views Education» more  CORR 2008»
13 years 4 months ago
Group representation design of digital signals and sequences
In this survey a novel system, called the oscillator system, consisting of order of p3 functions (signals) on the finite field Fp, is described and studied. The new functions are p...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen
CORR
2008
Springer
116views Education» more  CORR 2008»
13 years 4 months ago
The finite harmonic oscillator and its applications to sequences, communication and radar
A novel system, called the oscillator system, consisting of order of p 3 functions (signals) on the finite field p; with p an odd prime, is described and studied. The new functions...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen
CORR
2008
Springer
102views Education» more  CORR 2008»
13 years 4 months ago
On some deterministic dictionaries supporting sparsity
We describe a new construction of an incoherent dictionary, referred to as the oscillator dictionary, which is based on considerations in the representation theory of finite groups...
Shamgar Gurevich, Ronny Hadani, Nir A. Sochen
ISLPED
1995
ACM
235views Hardware» more  ISLPED 1995»
13 years 7 months ago
Low power and EMI, high frequency, crystal oscillator
The high-frequency oscillator is one of the major causes of both high power consumption and high ElectroMagnetic Interference (EMI) in Embedded Systems (ES). This paper presents a...
Rafael Fried, Reuven Holzer
ASPDAC
2007
ACM
107views Hardware» more  ASPDAC 2007»
13 years 8 months ago
Advanced tools for simulation and design of oscillators/PLLs
We present a robust, automated oscillator macromodeling technique for extracting comprehensive phase and amplitude macromodels from oscillators' SPICE circuit descriptions. Th...
Xiaolue Lai, Jaijeet S. Roychowdhury
ISCAS
2005
IEEE
121views Hardware» more  ISCAS 2005»
13 years 10 months ago
On phase noise in quadrature cross-coupled oscillators
– A cross-coupled relaxation oscillator has two outputs of the same frequency, which are in quadrature. In this paper a comparative study of the phase noise in a cross-coupled re...
Luís Bica Oliveira, Ahmed Allam, Igor M. Fi...