These files include one file from CommonLanguage (https://huggingface.co/datasets/common_language) and five modified versions of this files by applying a simulation of an HF channel. More information about CommonLanguage can be found in: @dataset{ganesh_sinisetty_2021_5036977, author = {Ganesh Sinisetty and Pavlo Ruban and Oleksandr Dymov and Mirco Ravanelli}, title = {CommonLanguage}, month = jun, year = 2021, publisher = {Zenodo}, version = {0.1}, doi = {10.5281/zenodo.5036977}, url = {https://doi.org/10.5281/zenodo.5036977} }

These files are example files of the dataset used in our work "Language Recognition for SSB modulated HF Radio Signals of Short Duration". Two files are 10 second HF radio segments from Russian amateur radio communications. The other six files are a single recording from CommonLanguage (https://huggingface.co/datasets/common_language) and five modified versions of this file, created by applying the proposed HF radio simulation approach. Additional details can be found in the Paper.