Please help decode this audio file!

[Tom Azlin W7SUA]

Does not sound like D-STAR. D-STAR sounds like a 9600 bps packet signal 
with a very slight periodic ticking sound at the frame rate.

Is this the output of a FM receiver?

Sounds more like some sort of intermod given the bursts of what sounds 
like pager signals.

73, tom w7sua

On 3/22/2014 4:01 PM, William "Bill" Kisse wrote:
> The Ashton RCS 147.00 repeater has been hammered all day with what
> appears to be users on the 146.40 input using digital mode.
>
> This does not appear to be P25 and may be D-Star.
>
> Can anyone help with decoding the attached digital audio file so we can
> let these users know they are making the 147.00 repeater unusable?
>
> The audio file is attached.
>
> Many thanks.
>
> 73,
>
> Bill
> WA3GJD
> William "Bill" Kisse
> 301-908-8279