Ne znam koliko je vas upoznato sa ovim "fenomenom"...
Radi se o ruskoj radio stanici... bolje reci frekvenciji, koja se prati vec skoro 30. godina i koja cijelo to vrijeme pusta karakteristicno zujanje.
U cijelo to vrijeme pracenja te frekvencije, svega tri-cetiri puta se desilo da je signal bio prekinut i da je receno par rijeci na ruskom jeziku...
Evo sta wikica kaze o ovoj pojavi:
Citiraj:
UVB-76 is the callsign of a shortwave radio station that usually broadcasts on the frequency 4625 kHz (AM full carrier). It's known among radio listeners by the nickname The Buzzer. It features a short, monotonous buzz tone (help·info), repeating at a rate of approximately 25 tones per minute, for 24 hours per day. The station has been observed since around 1982.[1] On rare occasions, the buzzer signal is interrupted and a voice transmission in Russian takes place. Only three to four such events have been noted.
There is much speculation; however, the actual purpose of this station remains unknown.
The station transmits a buzzing sound that lasts 0.8 seconds, pausing for 1–1.3 seconds, and repeating 21–34 times per minute. One minute before the hour, the repeating tone is replaced by a continuous tone, which continues for one minute until the short repeating buzz resumes. Between 07:00 and 07:50 GMT the station transmits using lower power, when transmitter maintenance apparently takes place.
The Buzzer has apparently been broadcasting since at least 1982. as a repeating two-second pip, changing to a buzzer in early 1990. It briefly changed to a higher tone of longer duration (approximately 20 tones per minute) on January 16, 2003, although it has since reverted to the previous tone pattern
Na wiki stranici mozete cuti zvuk koji je do sada bio emitovan, a na ovom linku mozete cuti trenutni ton sa te stanice:
http://www.chilton.com/scripts/radio/R8-receiverPotrebno je samo da u podesavanjima podesite frekvenciju na 4625, i onda idete na live audio 10sec.
Pala mi je ova tema na pamet zato sto upravo dok ovo pisem naletio sam na informaciju da je ova stanica prestala sa emitovanjem tog zvuka, a to sam mogao i sam cuti na live snimku.
Sta mislite za sta ovaj zvuk sluzi i, mozda jos vaznije, zasto je sada prestao sa emitovanjem?
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