[Spooks] Slow motion AM voice? 4818.292 KHz

[KD7JYK DM09]

"Unrelated but still an anomaly, right now I am hearing slow motion 
speech at 4818.292 AM mode. Recording it to possibly play it back at 
normal speed."

I didn't hear it.

There were some children's toys about 15 - 20 years ago that recorded at 
normal speed, then played back in slow motion after 30 seconds, a sort 
of "top secret" way of communicating.  I had one of the devices briefly, 
it also had some sound affects buttons, silly things like doorbells, 
whistling, buzzing noises, et cetera.  I heard stories that hobbyists 
played with them on the air, but I don't know if that would have been 
low power license free services, as found around 27, 49, 150, 460, or 
900 MHz, or activities similar to the more high powered pirate activity, 
HF, will wide-ranging coverage.  An interesting concept, if it now took 
hold, almost two decades later, in the hope someone forgot.

Did you manage to get a recording, and speed it up?

Kurt