58 search results - page 5 / 12 » From circuits to spectral peaks |
VLSID
2002
IEEE
14 years 10 days ago
2002
IEEE
Power supply noise is a strong function of the switching activities of the circuit modules. Peak power supply noise can be significantly reduced by judiciously arranging the modu...
TRIDENTCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— This work presents an UWB testbed for reduced data rates with capabilities of measuring range and location. The transmitter uses Time Hopping spread spectrum codes to reduce th...
ISCAS
2003
IEEE
14 years 22 days ago
2003
IEEE
An analog QRS complex detection circuit, for pacemaker applications, based on the Wavelet Transform (WT) is presented. The system detects the wavelet modulus maxima of the QRS com...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
This paper introduces a voltage multiplier (VM) circuit which can step up a minimum voltage of 150 mV (peak). The operation and characteristics of this converter circuit are descr...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we investigate the application of adaptive postfiltering for the enhancement of reverberant speech. The considered method is commonly used in Code Excited Linear Pr...