00713naa#a2200205#i#450# EN\\bibl\94547 20250204080338.2 2072-9502 20250203b2025####ek#y0engy0150####ca RU Testing a hybrid noise reduction technique effectiveness in a speech signal for a video conferencing system Journal article Astrakhan Astrakhan State Technical University 2025 9 с. Journal article local Телеконференция. 004.773.5 Belov Sergey Valerevich Katunin Sergey Sergeevich Kuchin Ivan Yurevich Rudenko Mikhail Fedorovich vestnik.astu.org