This paper describes a power-based noise reduction (PBNR) technique and its application to Statistical Energy Analysis (SEA) vehicle modeling. This noise reduction measurement conforms to the principle of reciprocity and accurately determines the airborne noise path characteristics of a vehicle. Unlike ...
In this paper, a new method is proposed with wavelet analysis to reduce noise effects, which aims to improve the performance of side-channel power attacks named as WPA (Wavelet-based Power Attack). The key is successfully recovered on commercially available contact-less smart card based on 3DES...
A Noise Reduction Method for Non-stationary Noise Based on Noise Reconstruction System with ALE(Digital Signal Processing) A noise reduction technique to reduce background noise in noisy speech is proposed. We have proposed the noise reduction method which uses a noise reconstr... SASAOKA,Naoto,ITO...
MMSE-basedapproachwhileexhibitinglessoverestimationof thespectralnoisepowerandanevenlowercomputational complexity. IndexTerms—Noisepowerestimation,speechenhancement. I.INTRODUCTION A Sdigitalspeechcommunicationdevices,suchashearing aidsormobiletelephones,havebecomemoreandmore ...
On the other hand, noise has to be removed from the measurements and uncertainty has to be estimated correctly; thus the "clean" levels will be suitable for verifying the propagation models and optimize the radio planning. In this paper a method of noise reduction for such signals is ...
Based on the cell power-noise estimation, we add decap padding to each cell. Then, we invoke a standard cell placement tool and perform power grid analysis. We eliminate the power grid noise by gate sizing. Our technique can allocate decaps to improve power noise, power consumption, and ...
Noise Reduction Phone Hood,Power Plant Telephone Booths -13dB Acoustic BoothModel Number : JR-TH-02 The Acoustic Hood made of fiberglass reinforced polyester(GRP), expecially designed for installation in corrosive industrial and marine areas, Off-Shore & On-Shore, ...
A further definition based on the previous statement can be expressed in terms of input and output carrier-to-noise ratios (CNRs) of a given RF block. Consider the CNR of a given input signal to an RF block to be CNRinput and the output CNR of the signal exiting the same RF block ...
This application note recommends power supply and ground noise-reduction techniques through the use of bypass capacitors and ferrite beads in TI's PLL-based clock distribution circuits (CDC) devices. This application note also includes a... K Mustafa,HP Analog/Cdc 被引量: 6发表: 2001年 A stud...
Switching noise and shoot-through current reduction techniques for switched-capacitor voltage doublers based on cross-coupled structure are presented. The ... H Lee,Mok, P.K.T. - 《IEEE Journal of Solid State Circuits》 被引量: 106发表: 2005年 加载更多来源...