File: 4581.9kHz.swf-(57 KB, 115x35, Other)
[_] 4581.9kHz Anonymous 03/29/19(Fri)15:51:55 No.3385790
Marked for deletion (old).
>> [_] Anonymous 03/30/19(Sat)10:48:05 No.3385858
>>3385790
>4581.9kHz
So 4 581 900Hz?
>> [_] Anonymous 03/30/19(Sat)14:47:40 No.3385882
humans wouldn't even be able to hear that frequency
>> [_] Anonymous 03/30/19(Sat)19:25:54 No.3385902
>>3385790
You don't even want to know what's encoded here...
It's too horrible
>> [_] Anonymous 03/30/19(Sat)19:57:49 No.3385906
its an fsk signal but i have no decoding software, anyone know where i can decode this?
>> [_] Anonymous 03/30/19(Sat)20:23:16 No.3385908
>>3385906
easy enough to build frequency-shift key-er, especially these days with Arduino.