Trains on MSN

Build a simple Arduino-based DCC system

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...
IEEE

Modeling of Direct-Sound Transfer Functions in Local Area by Sparse Equivalent Sources

Abstract: For many acoustic technologies, the measurement of room impulse responses is important. To improve measurement accuracy and cost, various measurement methods have been proposed. For sound ...
IEEE

Deep Learning Supported Path Prediction and Channel Estimation for MIMO-OTFS System With High Delay Resolution

Abstract: The orthogonal time frequency space (OTFS) is one promising approach for the future wireless system with high-mobility users. This paper proposed a channel estimation for a multiple-input ...
thorax.bmj

Lung Function Tests: A Guide to their Interpretation.

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be ...
verywellhealth

Could a Retracted Eardrum Be Causing Your Hearing Issues?

A retracted eardrum occurs when it's pulled backward due to a blocked eustachian tube. Common symptoms of a retracted eardrum include ear pain and temporary hearing loss. A retracted eardrum happens ...