98 lines
3.7 KiB
Markdown
98 lines
3.7 KiB
Markdown
<!-- # AI降噪麦克风
|
||
## 一、**控制注意项**
|
||
1、新板通电前需要接电流表看看整机电流是不是正常，电流大以免烧芯片。
|
||
|
||
2、测试通道话筒音频MIC-A MIC-B开关只能交替开关测试，两个同时开启会导致声音变小。
|
||
|
||
{width="200" }
|
||
|
||
!!! warning "3、注意"
|
||
|
||
XLR通道接动圈话筒需要关闭+48V开关以免烧毁话筒。
|
||
|
||
4、10dB 20dB 30dB开关交替开启对应标识增益值。一种情况只能开启一个标识开关，另外两个需要关闭。如开启10dB，其他两个需要关闭。
|
||
|
||
{width="400" }
|
||
|
||
5、USB旁边的白色电源指示灯太亮了刺眼，可以把电阻改为1.2-1.5K。
|
||
|
||
{width="400"}
|
||
|
||
[//]: # ({width="400" style="transform: rotate(90deg);margin-left:150px;"})
|
||
## 二、按键说明
|
||
|
||
{width="500" }
|
||
|
||
## 三、PC端控制软件使用方法
|
||
可以在获取软件上设置需要的场景，打开后会有一个操作界面和一个日志显示cmd
|
||
|
||
|
||
|
||
<div class="grid cards" markdown>
|
||
|
||
- {width="400" }
|
||
|
||
|
||
- {width="400" }
|
||
|
||
|
||
- {width="400" }
|
||
|
||
</div>
|
||
调整好后，点击左下方“实时更新参数” 才能在设备上生效，若设置正常，会有log打印
|
||
|
||
|
||
|
||
设置好后，如果需要保存，就点击“保存参数到PC” -->
|
||
|
||
|
||
|
||
# AI Noise-Canceling Microphone
|
||
|
||
## I. **Important Points to Note**
|
||
|
||
1. Before powering up the new board, use an ammeter to check if the overall current is normal. If the current is too high, it may burn the chip.
|
||
|
||
2. The microphone audio channel switches, MIC-A and MIC-B, should be toggled alternately during testing. Turning both on simultaneously will cause the sound to become quieter.
|
||
|
||
{width="200"}
|
||
|
||
!!! warning "3. Attention"
|
||
|
||
When connecting dynamic microphones to the XLR channel, make sure to turn off the +48V switch to avoid damaging the microphone.
|
||
|
||
4. The 10dB, 20dB, and 30dB switches correspond to the indicated gain values and should not be turned on simultaneously. Only one switch should be turned on at a time, and the other two should be off. For example, if 10dB is turned on, the other two must be off.
|
||
|
||
{width="400"}
|
||
|
||
5. The white power indicator light next to the USB is too bright and may be blinding. You can replace the resistor with a 1.2-1.5K value.
|
||
|
||
{width="400"}
|
||
|
||
[//]: # ({width="400" style="transform: rotate(90deg);margin-left:150px;"})
|
||
|
||
## II. Button Description
|
||
|
||
{width="500"}
|
||
|
||
## III. PC Control Software Usage
|
||
|
||
You can set the required scene in the software. After opening it, there will be an operation interface and a log display in cmd.
|
||
|
||
|
||
|
||
<div class="grid cards" markdown>
|
||
|
||
- {width="400"}
|
||
|
||
- {width="400"}
|
||
|
||
- {width="400"}
|
||
|
||
</div>
|
||
|
||
Once adjustments are made, click "Real-Time Update Parameters" in the lower left corner to apply the changes to the device. If the settings are correct, logs will be displayed.
|
||
|
||
|
||
|
||
After setting, if you wish to save the configuration, click "Save Parameters to PC." |