3477 kHz LSB
3.477 MHz LSB
UNID language, possible Dutch??? Not 100% sure. Could just be heavily accented English (I'm not kidding). Maybe German language? Freeband out of band frequency, very popular one.
Receiver: G8JNJ SDR receiver located in the South West UK. Strong signals, just as strong as the French guys on 3480 kHz USB, 3465 kHz LSB, 3460 kHz LSB.