151.055 Voice Inversion

[IdleMonitor]

What kind of company would use voice inversion on this frequency.

Oddly enough I'm hearing a good signal on here, DCS 125 but it also has voice inversion.

The little bit of voice what ya can catch doesn't sound English.

I don't believe it to be Calabogie Peaks which would be the closest to me as far as I can tell.

TAFL Search Results

Search results for '151.055' in the TAFL.

tafl.mckie.ca

TAFL Search Results

Search results for '151.055' in the TAFL.

tafl.mckie.ca

 

[eorange]

When VI was used here...it was a lot of private ambulance services.

 

[iMONITOR]

deinvert: A Voice Inversion Descrambler

Voice inversion scrambling is a simple and old security method used on analog radios to try and obscure conversations from being listened in on by people with scanners. It works simply by by moving the low frequencies higher and the high frequencies lower, or in other words inverting the audio...

www.rtl-sdr.com

 

[IdleMonitor]

Nothing like that happening around here.

When VI was used here...it was a lot of private ambulance services.

 

[gary123]

Given the frequency. I would think its someone using a FRS or similar radio/. They may not even show up in TAFL.

I'm not suggesting you descramble them, but inversion decryption is real easy. From there you may or may not get a better idea on the language in use.

 

[Jradioptbo]

That's a common business frequency allocated to low power units. Somebody probably has a radio with the voice inversion option on it enabled.
I would call voice inversion, retro encryption, lol.