Device downsizing via signal enhancement

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Raman signal enhancement via elastic light scattering.

The enhanced generation of a spontaneous Raman signal by way of elastic scattering is demonstrated. Using Monte Carlo simulations, we show that elastic scattering, by increasing the path length of light through the medium, enhances the generation of a Raman signal. This is investigated over a large parameter space, demonstrating that this effect is robust, and providing additional physical insi...

متن کامل

Device Identification via Analog Signal Fingerprinting: A Matched Filter Approach

As part of the Detecting Intrusions at Layer ONe (DILON) project, we show that Ethernet devices can be uniquely identified and tracked—using as few as 25 Ethernet frames—by analyzing variations in their analog signal caused by hardware and manufacturing inconsistencies. An optimal detector, the matched filter, is utilized to create signal profiles, which aid in identifying the device the signal...

متن کامل

Speech Enhancement using Laplacian Mixture Model under Signal Presence Uncertainty

In this paper an estimator for speech enhancement based on Laplacian Mixture Model has been proposed. The proposed method, estimates the complex DFT coefficients of clean speech from noisy speech using the MMSE  estimator, when the clean speech DFT coefficients are supposed mixture of Laplacians and the DFT coefficients of  noise are assumed zero-mean Gaussian distribution. Furthermore, the MMS...

متن کامل

Fetal Ecg Signal Enhancement

Fetal heart monitoring yields vital information about the fetus health and can support medical decision making in critical situations. A compound signal is obtained non-invasively by placing electrodes on the abdomen area of the mother which contains maternal and fetal ECG signals contaminated by various other signals from body and externally induced noises. The Polynomial Networks technique ha...

متن کامل

Staining enhancement and signal amplification

The method of tyramine amplification is based on the ability of HRP to catalyze the deposition of large amounts of biotinylated tyramine in the vicinity of the antigen-antibody reaction (i.e. the cellular site which contains the peroxidase detection complex). The method is based on earlier biochemical observations on the action of peroxidase upon tyramine and other related compounds (GROSS AJ a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature Biomedical Engineering

سال: 2021

ISSN: ['2157-846X']

DOI: https://doi.org/10.1038/s41551-021-00708-x