• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

dpmr

  1. R

    dsdplus does not decode this signal

    Hello! I've been trying to decode this signal for some time, which I think is dpmr gone but the dsdplus does not decode it. Have if among all we can and so add more systems to the decoding. Attachment web link download copy and paste in the browser. Thanks greetings...
  2. G

    dPMR/Analogue Compatible Radios

    Hi All, I am contemplating trying out the dPMR digital voice mode, to be clear I am NOT referring to DMR, but to the system as standardised in Europe as DPMR using the 446Mhz frequency range, that is FDMA (frequency division multiple access) using the AMBE+2 vocoder. I do not know if there is an...
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    Consider a Vocoder Beyond AMBE+2

    It seems Digital Voice Systems has a lock on the preferred vocoder for use in LMR equipment. DVS got IMBE into P25 years ago, and it is now won acceptance of the newer AMBE+2 vocoder. The excellent voice quality of the AMBE+2 has also captured the favored position in almost every standard...
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