[TVI-RFI-EMI] RFI Audio Reviewers Wanted

[ARS NZ3O (Byron) FM29fx]

I have two (2) 60-second audio samples of RFI that I'm
receiving on the HF bands.  These make it difficult for
me to hear anything below an S5, at times, and
seem to be localized to my immediate area (other
folks five miles away hear nothing).  They vary in
intensity day-to-day but are never absent.

Each of my WAV files are about 800K zipped, and
I'd like to see if anyone can identify the kind of source
I should be looking for.  Anyone who has heard them
says they've never heard anything like them.

Let me know if you would like me to forward both files
directly in an EMail.

Thanks in advance for you help!

73, Byron

PS.  File one is typical sounds heard on 29.909 MHz.
         File two is unusual sound heard there that is also
         heard at varying points throughout the HF spectrum.
         These tones "climb" up the band repeatedly over time.