Hi everyone,
Recently we moved our MotoTRBO radios from Analog to Digital conventional channels, and now we are experiencing a bad voice quality, very muffled and hard to understand sometimes. Below are the main parameters that we implemented.
Intelligence Audio Response: disabled
Environment: default
AF Suppressor: enabled
Noise Suppressor: basic
Trill Enhancement: disabled
Mic Selection Rule: default
Digital Mic AGC: disabled
Digital Mic Gain: +9
Accessory Digital Mic Gain: +19
We've tried enabling the Digital Mic AGC feature but the voice became low and distorted so we had to disable it and increased the Digital Mic Gain as a temporary solution until we figure out a better configuration combination of the different parameters.
Please can you point me to some good practices for Digital mode and what could be the most recommended parameters to enable.
Note: we are using DP4601 and DP4401Ex radios, but the DP4401Ex atex radios have a much worse voice quality, especially when used with PMMN4067 RSMs.
Many Thanks
Recently we moved our MotoTRBO radios from Analog to Digital conventional channels, and now we are experiencing a bad voice quality, very muffled and hard to understand sometimes. Below are the main parameters that we implemented.
Intelligence Audio Response: disabled
Environment: default
AF Suppressor: enabled
Noise Suppressor: basic
Trill Enhancement: disabled
Mic Selection Rule: default
Digital Mic AGC: disabled
Digital Mic Gain: +9
Accessory Digital Mic Gain: +19
We've tried enabling the Digital Mic AGC feature but the voice became low and distorted so we had to disable it and increased the Digital Mic Gain as a temporary solution until we figure out a better configuration combination of the different parameters.
Please can you point me to some good practices for Digital mode and what could be the most recommended parameters to enable.
Note: we are using DP4601 and DP4401Ex radios, but the DP4401Ex atex radios have a much worse voice quality, especially when used with PMMN4067 RSMs.
Many Thanks