Now showing items 1-5 of 5
Slot Parameter Optimization for Multiband Antenna Performance Improvement Using Intelligent Systems
This paper discusses bandwidth enhancement for multiband microstrip patch antennas (MMPAs) using symmetrical rectangular/square slots etched on the patch and the substrate properties. The slot parameters on MMPA are modeled ...
Classification of acoustic signals with new feature: Fibonacci space (FSp)
In this study, a new feature and feature space (FSp) are introduced by using the approach of Fibonacci series formation. The results are presented as two experimental studies. The nine groups of acoustic signals and ...
Estimation of heartbeat rate from speech recording with hybrid feature vector (HFV)
This paper introduces a new hybrid feature vector for revealing the relationship between human voice and heartbeat rate (HBR). Various samples of the sustained vowel /a/ for different HBR have been extracted from a database ...
Blood pressure prediction from speech recordings
The aim of this study is to extract new features to show the relationship between speech recordings and blood pressure (BP). For this purpose, a database consisting of / a / vowels with different BP values under the same ...
Detecting COVID-19 from Respiratory Sound Recordings with Transformers
Auscultation is an established technique in clinical assessment of symptoms for respiratory disorders. Auscultation is safe and inexpensive, but requires expertise to diagnose a disease using a stethoscope during hospital ...