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Updated Microphone Transceiver (markdown)

Brumi-2021 2022-10-18 00:04:43 +02:00
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Microphone-Transceiver.md

@ -38,9 +38,10 @@ Ex. +12dB-6Khz , means activated ALC with maximum gain of 12dB’s and with digi
2. * **Boost mic** (in Portapack boards that uses WM8731 audio codec platform) : 2. * **Boost mic** (in Portapack boards that uses WM8731 audio codec platform) :
With those "Boost· GUI options, user can adjust from +12 dB's to -08 dB's mic gain.
we added five user "**Boost**" options , activating on/off , the mic-boost pre-amplifier (+20 dB's) and playing with internal captured data, to allow smaller steps. We recommend to use the pre-amplifier boost on , only when we are using low sensitivity mics or when we keep speaking >15 cms distance to the mic : With those "Boost· GUI options, user can adjust from +12 dB's to -08 dB's mic gain.
We have added five user "**Boost**" options , activating on/off , the mic-boost pre-amplifier (+20 dB's) and playing with internal captured data, to allow smaller steps. In order to avoid mic distortion, We only recommend to use the pre-amplifier boost on , when we are using low sensitivity mics or when we are keeping some distance (example >15 cms) to the mic :
* ![image](https://user-images.githubusercontent.com/86470699/196058857-0d4f2695-fde1-40eb-aa6e-9d6d5b9110e1.png) * ![image](https://user-images.githubusercontent.com/86470699/196058857-0d4f2695-fde1-40eb-aa6e-9d6d5b9110e1.png)
![image](https://user-images.githubusercontent.com/86470699/196281105-12c56760-a1d9-4fe2-a775-6fefcc5fccbc.png) ![image](https://user-images.githubusercontent.com/86470699/196281105-12c56760-a1d9-4fe2-a775-6fefcc5fccbc.png)