1648 S9 better SAM or DSB center 6918,5 music hard to read
1743 a residual carrier appeared, I hear a mix of two messages here.
This reminds me of a phenomenon described a long time ago when one of the MW stations interacted with another, generating a new signal on yet another frequency. This is what the strange "two in one" intermodulation sounds like. What do you think about it, fellow experts?