Мещерякова, В.А. and Герасимова, А.А. 2019. The study of the spectral characteristics of noise and the assessment of its influence on the possibility of recording seismic events by the Karelian seismological network. Proceedings of Voronezh State University. Series: Geology. 2 (Feb. 2019), 100-106. DOI:https://doi.org/10.17308/geology.2019.2/1795.