I decided to record yet another Turkey Point siren last March. The siren broadcasted quiet and distorted voice messages like other sirens I have recorded. There definitely seems to be an issue with the voice massages received by the siren’s radio. The siren also sounds the usual two short alerts halfway thru the test and, at the end of the test.
https://www.youtube.com/watch?v=m06LCl6Y3Lw