Programmer Tyler Watt has been working on software that automatically logs each call from an RTL-SDR running DSD (Digital Speech Decoder) and then stores it in a time stamped database as an mp3 file. There is also a web front end for the database which allows public users to search and play recorded calls.
Recently Tyler updated his code by rewriting it in PHP and making it multiplatform.
The old version of his web front end in action for his local P25 calls can be viewed here, and the newer one can be found here.
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