GitHub

Analyze spectrograms created by rtl_power

load from .csv file produced by rtl_power run rtl_power directly. it should be available in the $PATH add multiple graphs for analysis substract one graph from ...
GitHub

A tutorial on how to use spectrogram cross-correlation to detect blue whale calls.

This is a tutorial for both python and MATLAB users to learn the concepts behind detecting signals through spectrogram cross-correlation. I wrote this as my final project for Geohackweek 2018 at the ...
IEEE

CleanMel: Mel-Spectrogram Enhancement for Improving Both Speech Quality and ASR

Abstract: In this work, we propose CleanMel, a single-channel Mel-spectrogram denoising and dereverberation network for improving both speech quality and automatic speech recognition (ASR) performance ...
IEEE

COVID-19 Detection From Respiratory Sounds With Hierarchical Spectrogram Transformers

Abstract: Monitoring of prevalent airborne diseases such as COVID-19 characteristically involves respiratory assessments. While auscultation is a mainstream method for preliminary screening of disease ...