Initial release

For the hobbyist: UVB-76 Live Stream Decoder is a real-time signal analysis application that captures and decodes the mysterious shortwave radio station UVB-76 (also known as "The Buzzer") by streaming live audio from internet radio sources and performing sophisticated frequency-shift keying (FSK) analysis on the low-frequency modulation patterns. The application features a modern graphical interface with live visualization plots showing real-time frequency analysis, binary state transitions, and data streams, automatically detecting and decoding the station's three primary frequencies (21.53 Hz for binary 0, 26.92 Hz for binary 1, and 32.30 Hz carrier/buzzer) while filtering out the constant buzzer periods to extract meaningful binary data sequences that may contain encoded voice messages or control signals. Built with Python and featuring comprehensive data export capabilities, advanced signal processing algorithms, and detailed logging, this open-source tool serves radio enthusiasts, researchers, and signal intelligence analysts who want to monitor and decode one of the world's most enigmatic radio transmissions, potentially capturing rare voice messages or digital communications hidden within UVB-76's normally monotonous buzzer signal.