From 1d508dc372cbe9e9ac8eaef894907d8355577c09 Mon Sep 17 00:00:00 2001 From: Brumi-2021 <86470699+Brumi-2021@users.noreply.github.com> Date: Tue, 18 Oct 2022 23:11:22 +0200 Subject: [PATCH] Updated Microphone Transceiver (markdown) --- Microphone-Transceiver.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Microphone-Transceiver.md b/Microphone-Transceiver.md index 6f1e5fa..1f7ea4b 100644 --- a/Microphone-Transceiver.md +++ b/Microphone-Transceiver.md @@ -22,7 +22,8 @@ And currently we are supporting multi voice analogue Modulation types in half d The sensitivity of the microphone is shown on the lefthand side and should be configured so the range is green for most of the audio and never hits red to limit over deviation of the signal. That mic gain adjustment is in fact a post scaling by above factors (x0.5, x1.0, x1.5, x2.0) , of each captured mic voice data . Then ,that adjustment should be only used,to make mic gain fine tuning of the non distorted voice . But if the captured data is already distorted , due to too much mic sensitivity , or to close mic-mouth distance, or too loud voice , the ADC saturation , should be addressed by other means (ALC or Boost adjustment (*1) , or increasing mic-mounth cms distance , or reducing the voice loudness.) -If you go to the "debug" -> peripherals menu , you will see which peripheral devices you can explore. And in the audio block icon , you will see the audio codec IC name , mounted on your Portapack board : AK4951 or WM8731. + +If you wnat to know the audio codec IC of your device , you do not need to dissassembly the boards, just go to the "debug" -> peripherals menu , and you will see which peripheral device, you can explore, looking its register map values. In the audio block icon , you will see the audio codec IC name , mounted on your Portapack board : AK4951 or WM8731. * ![image](https://user-images.githubusercontent.com/86470699/196536085-5e024d25-74c9-4415-948b-64ca311183c8.png) ![image](https://user-images.githubusercontent.com/86470699/196536894-df0c02c9-8c0e-40f1-8ca3-ec31e0c99618.png)