Is there a way to improve the audio quality of DSD Plus Fastlane when monitoring a P25 system?
DSD Plus Fast lane P25 any audio improvements?
- Thread starter kd5dga
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What phase? How strong is the signal?
Signals are good. The audio has a tinny sound to it. I always had that only with P25 anything else is fine. I wonder if there was a way to tune the decoder. P25 Ph1 and 2.
Ok cool. I kind of figured that but was hopeful there was a way to improve my audio. I appreciate everyone response.
wgbecks
Active Member
For best decoded audio quality ensure the SDR is "on" frequency and that you're not seeing frequent reports of "Errors" or "CRC's" in the DSDPlus Event Wndow/Logs.
Next expermint with -u<num> Unvoiced speech quality (1-64) [-u3] settings in your batch file that runs dsdplus.exe. I am gettng very acceptable IMBE audio with a setting of -u12 while using an Airspy Mini with DSDPlus Fastlane.
Bill
Next expermint with -u<num> Unvoiced speech quality (1-64) [-u3] settings in your batch file that runs dsdplus.exe. I am gettng very acceptable IMBE audio with a setting of -u12 while using an Airspy Mini with DSDPlus Fastlane.
Bill
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