voice quality

  1. T

    DSDPlus Request help optimizing P25 voice decoding

    Kindly request expert advice to optimize my decoding of local P25 voice comms. There was a brief moment where I had it perfectly intelligible, and something changed.... I have driven myself nuts tweaking DSD+ settings, VB cable settings, Windows sound settings, and SDRSharp settings (not to...
  2. stevedluckau

    Motorola XPR 6550 DSP voice quality

    This is from the Motorola IMPRES™ Audio Accessories WHITE PAPER Using the latest in audio processing technology, MOTOTRBO two-way radios contain a digital signal processor (DSP) My Question is does the DSP work the same when in analog mode to enhance audio clarity, and voice quality?
  3. stevedluckau

    Motorola XPR 6550 Analog voice quality

    Does the Motorola XPR 6550 have •X-Pand Audio Enhancement when using analog? Is the voice quality as good as the EX600 XLS when transmitting and receiving analog?