update zh-en
This commit is contained in:
PhatenIoT-yan
@@ -1,123 +1,149 @@
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||||
---
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||||
title: AI Microphone Noise Reduction Effect Demonstration
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status: new
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||||
---
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# AI Microphone Noise Reduction Effect Demonstration
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This demonstration document **showcases the noise reduction capabilities of AI microphones in noisy office environments under different parameter settings**. Each scenario provides online playback functionality for audio files, allowing you to intuitively experience the sound quality differences under various parameter settings.
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||||
## 1. 11ms -200dB AI Noise Reduction Effect
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### Effect Description
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||||
- Delay Time: 11 milliseconds
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- Noise Reduction Depth: -200dB
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||||
- Characteristics: Ultra-low latency, deep noise reduction, suitable for scenarios requiring high real-time performance
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### Audio Demonstration
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- Left Channel (After Noise Reduction): [Play](/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_L.wav)
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- Right Channel (Original Audio): [Play](/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_R.wav)
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- Audio Source File: [Download](/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_source.aup3)
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### Effect Comparison
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## 2. 50ms -200dB AI Noise Reduction Effect
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### Effect Description
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- Delay Time: 50 milliseconds
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- Noise Reduction Depth: -200dB
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- Characteristics: Medium latency, deep noise reduction, suitable for scenarios requiring high audio quality
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||||
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### Audio Demonstration
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- Left Channel (After Noise Reduction): [Play](/assets/images/aimic/auido-img/50ms_200dB_noise_reduction_L.wav)
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- Right Channel (Original Audio): [Play](/assets/images/aimic/auido-img/50ms_200dB_noise_reduction_R.wav)
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- Audio Source File: [Download](/assets/images/aimic/auido-img/50ms_200dB_noise_reduction_source.aup3)
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### Effect Comparison
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## 3. 11ms -50dB AI Noise Reduction Effect
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### Effect Description
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- Delay Time: 11 milliseconds
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- Noise Reduction Depth: -50dB
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- Characteristics: Ultra-low latency, moderate noise reduction, preserves more ambient sound
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||||
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### Audio Demonstration
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- Left Channel (After Noise Reduction): [Play](/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_L.wav)
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- Right Channel (Original Audio): [Play](/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_R.wav)
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- Audio Source File: [Download](/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_source.aup3)
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### Effect Comparison
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## 4. 50ms -50dB AI Noise Reduction Effect
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### Effect Description
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- Delay Time: 50 milliseconds
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||||
- Noise Reduction Depth: -50dB
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||||
- Characteristics: Medium latency, moderate noise reduction, balances audio quality and noise reduction effect
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||||
|
||||
### Audio Demonstration
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- Left Channel (After Noise Reduction): [Play](/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_L.wav)
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||||
- Right Channel (Original Audio): [Play](/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_R.wav)
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- Audio Source File: [Download](/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_source.aup3)
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### Effect Comparison
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## 5. 11ms -50dB AI Noise Reduction + Reverb Singing Effect
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### Effect Description
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- Delay Time: 11 milliseconds
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- Noise Reduction Depth: -50dB
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- Characteristics: Ultra-low latency, moderate noise reduction, added reverb effect, suitable for singing scenarios
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### Audio Demonstration
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- Left Channel (After Noise Reduction): [Play](/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_L.wav)
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<!-- - Right Channel (Original Audio): [Play](/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_R.mp3) -->
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- Audio Source File: [Download](/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_source.aup3)
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<!-- ### Effect Comparison
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 -->
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## Instructions for Use
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1. All audio files support online playback
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2. Headphones or professional audio equipment are recommended for optimal listening experience
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3. Audio file format is WAV, with 44.1kHz sampling rate and 320kbps bit rate
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4. Effect comparison images show frequency spectrum analysis before and after noise reduction
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5. Source file recording tool - [Download](/assets/images/aimic/auido-img/Audacity64位_3.1.3.0.exe)
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|
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## Technical Parameter Description
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||||
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- Delay Time: Refers to the time required for audio processing; 11ms is ultra-low latency, 50ms is medium latency
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- Noise Reduction Depth: Indicates the intensity of noise reduction; -200dB is deep noise reduction, -50dB is moderate noise reduction
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- Reverb Effect: Reverb parameters specially optimized for singing scenarios, providing a natural sense of space
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### mic v2 evb Current Test
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| Noise Reduction | Reverb | DNR Delay | Voltage | Current | Power(mW) |
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|----------------|---------|-----------|---------|---------|-----------|
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| -50 | On | 11ms | 5.13V | 81ma | 413.1 |
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| -200 | On | 11ms | 5.13V | 83ma | 423.3 |
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| -200 | Off | 11ms | 5.13V | 82ma | 418.2 |
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| -200 | On | 50ms | 5.11V | 83ma | 423.3 |
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## Application Scenario Recommendations
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1. 11ms -200dB: Suitable for game streaming, video conferences, and other scenarios requiring high real-time performance
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2. 50ms -200dB: Suitable for professional recording, music production, and other scenarios requiring high audio quality
|
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3. 11ms -50dB: Suitable for daily calls, live streaming, and other scenarios where preserving some ambient sound is desired
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4. 50ms -50dB: Suitable for podcast recording, audiobooks, and other scenarios requiring balanced audio quality and noise reduction
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5. 11ms -50dB+Reverb: Suitable for singing, voice acting, and other scenarios requiring artistic effect processing
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## Consultation and Feedback
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<details>
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<summary>Click to expand consultation feedback form</summary>
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--8<-- "common/customer_form.md"
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</details>
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---
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title: AI Microphone Noise Reduction Effect Demonstration
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---
|
||||
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# AI Microphone Noise Reduction Effect Demonstration
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|
||||
This demonstration document **showcases the noise reduction effects of the AI microphone under different parameter settings in a noisy office environment**. Each scenario provides online audio file playback functionality, allowing you to intuitively experience the audio quality differences under various parameter settings.
|
||||
|
||||
## 1. 11ms -200dB AI Noise Reduction Effect
|
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|
||||
### Effect Description
|
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- Latency: 11 milliseconds
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- Noise Reduction Depth: -200dB
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- Characteristics: Ultra-low latency, deep noise reduction, suitable for scenarios requiring high real-time performance
|
||||
|
||||
### Audio Demonstration
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- Left Channel (After Noise Reduction):<br>
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<audio controls>
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<source src="/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_L.wav" type="audio/wav">
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</audio>
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- Right Channel (Original Audio):<br>
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<audio controls>
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<source src="/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_R.wav" type="audio/wav">
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</audio>
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- Source Audio File: [Click to Download](/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_source.aup3)
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### Effect Comparison Chart
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||||
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|
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## 2. 50ms -200dB AI Noise Reduction Effect
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|
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### Effect Description
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- Latency: 50 milliseconds
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- Noise Reduction Depth: -200dB
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- Characteristics: Medium latency, deep noise reduction, suitable for scenarios requiring high audio quality
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|
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### Audio Demonstration
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- Left Channel (After Noise Reduction)<br>
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<audio controls>
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<source src="/assets/images/aimic/auido-img/11ms_200dB_noise_reduction_L.wav" type="audio/wav">
|
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</audio>
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- Right Channel (Original Audio)<br>
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<audio controls>
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<source src="/assets/images/aimic/auido-img/50ms_200dB_noise_reduction_R.wav" type="audio/wav">
|
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</audio>
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- Source Audio File (Left and Right Channel Comparison): [Click to Download](/assets/images/aimic/auido-img/50ms_200dB_noise_reduction_source.aup3)
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### Effect Comparison Chart
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||||
|
||||
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## 3. 11ms -50dB AI Noise Reduction Effect
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||||
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||||
### Effect Description
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||||
- Latency: 11 milliseconds
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||||
- Noise Reduction Depth: -50dB
|
||||
- Characteristics: Ultra-low latency, moderate noise reduction, preserves more ambient sound
|
||||
|
||||
### Audio Demonstration
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- Left Channel (After Noise Reduction)<br>
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<audio controls>
|
||||
<source src="/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_L.wav" type="audio/wav">
|
||||
</audio>
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- Right Channel (Original Audio):<br>
|
||||
<audio controls>
|
||||
<source src="/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_R.wav" type="audio/wav">
|
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</audio>
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- Source Audio File (Left and Right Channel Comparison): [Click to Download](/assets/images/aimic/auido-img/11ms_50dB_noise_reduction_source.aup3)
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### Effect Comparison Chart
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||||
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||||
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## 4. 50ms -50dB AI Noise Reduction Effect
|
||||
|
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### Effect Description
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- Latency: 50 milliseconds
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- Noise Reduction Depth: -50dB
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||||
- Characteristics: Medium latency, moderate noise reduction, balanced audio quality and noise reduction effect
|
||||
|
||||
### Audio Demonstration
|
||||
- Left Channel (After Noise Reduction)<br>
|
||||
<audio controls>
|
||||
<source src="/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_L.wav" type="audio/wav">
|
||||
</audio>
|
||||
- Right Channel (Original Audio)<br>
|
||||
<audio controls>
|
||||
<source src="/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_R.wav" type="audio/wav">
|
||||
</audio>
|
||||
- Source Audio File (Left and Right Channel Comparison): [Click to Download](/assets/images/aimic/auido-img/50ms_50dB_noise_reduction_source.aup3)
|
||||
|
||||
### Effect Comparison Chart
|
||||
|
||||
|
||||
## 5. 11ms -50dB AI Noise Reduction + Reverb Singing Effect
|
||||
|
||||
### Effect Description
|
||||
- Latency: 11 milliseconds
|
||||
- Noise Reduction Depth: -50dB
|
||||
- Characteristics: Ultra-low latency, moderate noise reduction, reverb effect added, suitable for singing scenarios
|
||||
|
||||
### Audio Demonstration
|
||||
- Left Channel (After Noise Reduction)<br>
|
||||
<audio controls>
|
||||
<source src="/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_L.wav" type="audio/wav">
|
||||
</audio>
|
||||
<!-- - Right Channel (Original Audio): [Click to Play](/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_R.mp3) -->
|
||||
- Source Audio File (Left and Right Channel Comparison): [Click to Download](/assets/images/aimic/auido-img/11ms_50dB_reverb_singing_source.aup3)
|
||||
|
||||
|
||||
<!-- ### Effect Comparison Chart
|
||||
 -->
|
||||
|
||||
## Usage Instructions
|
||||
|
||||
1. All audio files support online playback
|
||||
2. Headphones or professional audio equipment are recommended for optimal listening experience
|
||||
3. Audio file format is WAV, sample rate 44.1kHz, bit rate 320kbps
|
||||
4. Effect comparison charts show spectral analysis before and after noise reduction
|
||||
5. Source File Recording Tool - [Click to Download](/assets/images/aimic/auido-img/Audacity64位_3.1.3.0.exe)
|
||||
|
||||
## Technical Parameter Description
|
||||
|
||||
- Latency: Time required for audio processing. 11ms is ultra-low latency, 50ms is medium latency
|
||||
- Noise Reduction Depth: Intensity of noise reduction. -200dB is deep noise reduction, -50dB is moderate noise reduction
|
||||
- Reverb Effect: Reverb parameters specially optimized for singing scenarios, providing natural spatial ambience
|
||||
|
||||
### MIC V2 EVB Current Test
|
||||
|
||||
| Noise Reduction | Reverb | Noise Reduction Latency | Voltage | Current | Power (mW) |
|
||||
|-------|------|----------|---------|--------|----------|
|
||||
| -50 | On | 11ms | 5.13V | 81ma | 413.1 |
|
||||
| -200 | On | 11ms | 5.13V | 83ma | 423.3 |
|
||||
| -200 | Off | 11ms | 5.13V | 82ma | 418.2 |
|
||||
| -200 | On | 50ms | 5.11V | 83ma | 423.3 |
|
||||
|
||||
## Application Scenario Recommendations
|
||||
|
||||
1. 11ms -200dB: Suitable for gaming live streams, video conferences, and other scenarios requiring high real-time performance
|
||||
2. 50ms -200dB: Suitable for professional recording, music production, and other scenarios requiring high audio quality
|
||||
3. 11ms -50dB: Suitable for daily calls, online live streaming, and other scenarios requiring preservation of some ambient sound
|
||||
4. 50ms -50dB: Suitable for podcast recording, audiobooks, and other scenarios requiring balanced audio quality and noise reduction
|
||||
5. 11ms -50dB + Reverb: Suitable for singing, voiceover work, and other scenarios requiring artistic effect processing
|
||||
|
||||
## Inquiries and Feedback
|
||||
<details>
|
||||
<summary>Click to expand inquiry and feedback form</summary>
|
||||
|
||||
--8<-- "common/customer_form.md"
|
||||
|
||||
</details>
|
||||
|
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106
en/docs/dev_doc/evb/a316_ls_mic_v2/index.md
Normal file
106
en/docs/dev_doc/evb/a316_ls_mic_v2/index.md
Normal file
@@ -0,0 +1,106 @@
|
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---
|
||||
title: A316-LS-MIC-V2 USB AI Live Streaming Microphone EVB
|
||||
description: A316-LS-MIC-V2 is a professional USB AI live streaming microphone evaluation board supporting 192KHz/24bit high-definition audio sampling with built-in AI noise reduction algorithm and comprehensive audio effects processing system for professional live streaming users.
|
||||
keywords: USB AI microphone, live streaming microphone, AI noise reduction, high-definition audio sampling, audio effects processing, XU316 chip
|
||||
hide:
|
||||
-toc
|
||||
login: true
|
||||
---
|
||||
|
||||
<!-- Structured Data Markup -->
|
||||
<script type="application/ld+json">
|
||||
{
|
||||
"@context": "https://schema.org",
|
||||
"@type": "Product",
|
||||
"name": "A316-LS-MIC-V2 USB AI Live Streaming Microphone Evaluation Board",
|
||||
"description": "A316-LS-MIC-V2 is a professional USB AI live streaming microphone evaluation board supporting 192KHz/24bit high-definition audio sampling with built-in AI noise reduction algorithm and comprehensive audio effects processing system for professional live streaming users.",
|
||||
"brand": {
|
||||
"@type": "Brand",
|
||||
"name": "Phaten Audio"
|
||||
},
|
||||
"offers": {
|
||||
"@type": "Offer",
|
||||
"url": "https://detail.1688.com/offer/915688698243.html"
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
|
||||
--8<-- "common/phaten_xmos_support_img.md"
|
||||
--8<-- "common/checklogin_form.md"
|
||||
<div class="grid" markdown>
|
||||
<div class="card-wide" markdown>
|
||||
|
||||
# A316-LS-MIC-V2
|
||||
__USB Live Streaming Microphone Evaluation Board with AI Noise Reduction__
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="result" markdown>
|
||||
|
||||
{align=right width=400}
|
||||
|
||||
- A316-LS-MIC-V2 is a large-format (70x150mm) USB AI live streaming microphone evaluation board featuring XU316 chip design, providing superior recording experience for professional live streaming users.
|
||||
- The evaluation board supports high-definition audio sampling with built-in AI noise reduction algorithm that effectively filters environmental noise while maintaining vocal clarity.
|
||||
- Equipped with comprehensive audio effects processing system including Compressor, Reverb effects, and 8-band EQ adjustment.
|
||||
<br>
|
||||
<br>
|
||||
[:shopping_cart: Purchase Sample](https://detail.1688.com/offer/915688698243.html?_t=1747013479504&spm=a2615.7691456.co_1_0_wangpu_score_0_0_0_0_0_0_0000_0.0){.md-button }
|
||||
|
||||
<br>
|
||||
<br>
|
||||
</div>
|
||||
|
||||
=== "Key Features"
|
||||
- Supports 48KHz-192KHz/24bit high-definition audio sampling
|
||||
- SNR>101dB
|
||||
- Intelligent AI noise reduction effectively filters background noise
|
||||
- Comprehensive audio effects processing system (Limiter/Compressor/Reverb/10-band EQ)
|
||||
- Automatic gain control function
|
||||
- USB Type-C interface, 3.5mm headphone and microphone jacks, macaron wired microphone interface
|
||||
- RGB dynamic lighting effects (static/dynamic/music responsive)
|
||||
|
||||
=== "Technical Documentation"
|
||||
|
||||
| Type | Title | Download |
|
||||
|:--------:|:------------------------|:------------------------|
|
||||
| User Manual | [:material-file-document-outline: A316-LS-MIC-V2 User Guide](./user_guide.md) | |
|
||||
| AI Noise Reduction Performance | [:material-file-document-outline: A316-LS-MIC-V2 Noise Reduction Effects](./dnr_effect.md) | |
|
||||
| Datasheet | [:material-file-document-outline: A316-CODEC-V1 USB AI Noise Reduction Microphone Module Datasheet](../../datasheet/modules/a316_codec_v1_datasheet.md) | |
|
||||
|
||||
|
||||
=== "Firmware List"
|
||||
| Firmware Name | Firmware Version | Release Date | Firmware Description | Download |
|
||||
|:--------------------|:------------------------------------|:----------------|:--------------------|:--------------------|
|
||||
| USB AI Microphone Default Firmware | 1.0.0 | July 14, 2025 | Stereo, recording and playback capable. Compatible with desktop debug software (250617) | <a href="javascript:void(0);" onclick="checkLogin('/assets/download/firmware/xmos_evb_standard_bin/mic_v2_reverb/factory_mic_v2_6001.bin')">:material-download:</a> |
|
||||
|
||||
|
||||
|
||||
=== "Tools and Software"
|
||||
|
||||
| Type | Description | Download |
|
||||
|:--------:|:------------------------|:------------------------|
|
||||
| Debug Tools | AI Microphone Debug Tools |[:material-toolbox: Debug Tools](../../../services_support/tools_software/index.md) |
|
||||
|
||||
|
||||
## Supported Products
|
||||
<div class="grid cards" markdown>
|
||||
|
||||
- :material-developer-board: __USB Live Streaming Microphone Evaluation Board with AI Noise Reduction__
|
||||
|
||||
---
|
||||
|
||||
Supports LSxxxxx_VC1 series products. [:octicons-arrow-right-24: View Details](../../../products/ls_audio/index.md) <br>
|
||||
Supports DNRxxxxx_VC1 series products. [:octicons-arrow-right-24: View Details](../../../products/ai_dnr/index.md)
|
||||
</div>
|
||||
|
||||
|
||||
## Inquiries and Feedback
|
||||
<details>
|
||||
<summary>Click to expand inquiry and feedback form</summary>
|
||||
|
||||
--8<-- "common/customer_form.md"
|
||||
|
||||
</details>
|
||||
@@ -5,20 +5,18 @@ status: new
|
||||
|
||||
# OT82111_VC1 Firmware Test Guide
|
||||
|
||||
## 1. Block Diagram Overview
|
||||
## I. Block Diagram Overview
|
||||
|
||||
<div class="result" markdown>
|
||||
This guide introduces the testing methods and related instructions for the OT82111_VC1 firmware on the A316-LS-MIC-V2 evaluation board.
|
||||
|
||||
{ width=450}
|
||||
This guide introduces the test methods and related instructions for OT82111_VC1 firmware on the A316-LS-MIC-V2 evaluation board.{ width=450}
|
||||
</div>
|
||||
|
||||
---
|
||||
|
||||
## 2. Default Input and Output of A316-LS-MIC-V2
|
||||
## II. A316-LS-MIC-V2 Default Input and A316 Output
|
||||
|
||||
- The default input from A316-LS-MIC-V2 to A316 is fixed at 24-bit 48KHz.
|
||||
- Regardless of the sampling rate selected during recording, when the USB device outputs to the 3.5mm audio jack (for headphone testing), the audio will always be converted to 24-bit 48KHz for playback.
|
||||
- A316-LS-MIC-V2 default input to A316 is fixed at 24-bit 48KHz.
|
||||
- Regardless of the sample rate selected during recording, when the USB device outputs to the 3.5mm audio interface (headphone test), the audio will be converted to 24-bit 48KHz for playback.
|
||||
- The audio format output from the USB device to the playback device is 24-bit 48KHz and cannot be changed.
|
||||
|
||||
|
||||
@@ -27,50 +25,50 @@ This guide introduces the testing methods and related instructions for the OT821
|
||||
|
||||
---
|
||||
|
||||
## 3. I2S Output Sampling Rate Acquisition and Switching
|
||||
## III. I2S Output Sample Rate Acquisition and Switching
|
||||
|
||||
The A316-LS-MIC-V2 evaluation board supports switching between different input sampling rates via a button, and the audio will be normally output through the 3.5mm jack (for headphone testing).
|
||||
Supported sampling rates include: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz.
|
||||
For precise measurement of the sampling rate, you can use a logic analyzer to capture the waveform (actual measurements may have some error).
|
||||
The A316-LS-MIC-V2 evaluation board supports switching between different input sample rates via buttons, with audio output normally through the 3.5mm interface (headphone test).
|
||||
Switchable sample rates include: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz.
|
||||
For precise sample rate measurement, use a logic analyzer to capture waveforms (actual measurements may have some margin of error).
|
||||
|
||||
### 1. Button Position for Switching Sampling Rate
|
||||
### 1. Sample Rate Switching Button Location
|
||||
|
||||
|
||||
|
||||
|
||||
### 2. A316-LS-MIC-V2 Waveform Capture Wiring
|
||||
### 2. A316-LS-MIC-V2 Waveform Capture Wiring Method
|
||||
|
||||
|
||||
|
||||
### 3. Recording and Waveforms at Different Sampling Rates (All 24-bit)
|
||||
### 3. Recording and Waveforms at Different Sample Rates (All 24bit)
|
||||
|
||||
- **44.1KHz:**
|
||||
|
||||
- **44.1KHz:**
|
||||
|
||||
|
||||
|
||||
- **48KHz:**
|
||||
|
||||
- **48KHz:**
|
||||
|
||||
|
||||
|
||||
- **88.2KHz:**
|
||||
|
||||
- **88.2KHz:**
|
||||
|
||||
|
||||
|
||||
- **96KHz:**
|
||||
|
||||
- **96KHz:**
|
||||
|
||||
|
||||
|
||||
- **176.4KHz:**
|
||||
|
||||
- **176.4KHz:**
|
||||
|
||||
|
||||
|
||||
- **192KHz:**
|
||||
|
||||
- **192KHz:**
|
||||
|
||||
|
||||
|
||||
## Consultation and Feedback
|
||||
|
||||
## Inquiries and Feedback
|
||||
<details>
|
||||
<summary>Click to expand consultation feedback form</summary>
|
||||
<summary>Click to expand inquiry and feedback form</summary>
|
||||
|
||||
--8<-- "common/customer_form.md"
|
||||
|
||||
|
||||
@@ -1,20 +1,22 @@
|
||||
# AI Noise-Canceling Microphone
|
||||
## I. **Control Precautions**
|
||||
1. Before powering on a new board, connect an ammeter to check if the overall current is normal to avoid burning the chip due to excessive current.
|
||||
--8<-- "common/phaten_xmos_support_img.md"
|
||||
|
||||
2. When testing channel microphone audio, the MIC-A and MIC-B switches can only be tested by alternating them. Enabling both simultaneously will result in reduced volume.
|
||||
# AI Noise Reduction Microphone
|
||||
## I. **Control Precautions**
|
||||
1. Before powering on a new board, connect an ammeter to check if the overall current is normal to prevent excessive current from damaging the chip.
|
||||
|
||||
2. The MIC-A and MIC-B switches for testing microphone audio channels can only be switched alternately. Enabling both simultaneously will cause reduced volume.
|
||||
|
||||
{width="200" }
|
||||
|
||||
!!! warning "3. Caution"
|
||||
!!! warning "3. Important Note"
|
||||
|
||||
When connecting a dynamic microphone to the XLR channel, ensure the +48V switch is turned off to prevent damage to the microphone.
|
||||
When connecting a dynamic microphone to the XLR channel, turn off the +48V switch to prevent damage to the microphone.
|
||||
|
||||
4. The 10dB, 20dB, and 30dB switches should be toggled individually to achieve the corresponding gain values. Only one switch should be enabled at a time, with the other two disabled. For example, when enabling 10dB, the other two must be disabled.
|
||||
4. The 10dB, 20dB, and 30dB switches should be enabled alternately according to the marked gain value. Only one marked switch can be enabled at a time; the other two must be disabled. For example, if enabling 10dB, the other two must be disabled.
|
||||
|
||||
{width="400" }
|
||||
|
||||
5. The white power indicator light next to the USB port is excessively bright and may cause eye strain. The resistor can be changed to 1.2-1.5K to reduce brightness.
|
||||
5. The white power indicator light next to the USB port is too bright and glaring. The resistor can be changed to 1.2-1.5K.
|
||||
|
||||
{width="400"}
|
||||
|
||||
@@ -23,33 +25,33 @@
|
||||
|
||||
{width="500" }
|
||||
|
||||
## III. PC Control Software Usage Instructions
|
||||
You can set up the required scenario in the software. After opening, there will be an operation interface and a CMD window displaying logs.
|
||||
## III. PC Control Software Usage
|
||||
|
||||
Configure the required scenario settings in the software. After opening, an operation interface and a log display cmd window will appear.
|
||||
|
||||
|
||||
|
||||
<div class="grid cards" markdown>
|
||||
|
||||
- {width="400" }
|
||||
- {width="400" }
|
||||
|
||||
|
||||
- {width="400" }
|
||||
- {width="400" }
|
||||
|
||||
|
||||
- {width="400" }
|
||||
- {width="400" }
|
||||
|
||||
</div>
|
||||
After adjusting the settings, click "Update Parameters in Real-time" in the lower left corner to apply changes to the device. If the settings are applied correctly, logs will be displayed.
|
||||
After adjusting settings, click "Load" in the lower left corner to apply changes to the device. If settings are applied successfully, log output will be displayed.
|
||||
|
||||
|
||||
|
||||
After configuration, if you need to save the settings, click "Save Parameters to PC"
|
||||
|
||||
## Consultation and Feedback
|
||||
After configuring settings, if you need to save them, click "Save".
|
||||
|
||||
## Inquiries and Feedback
|
||||
<details>
|
||||
<summary>Click to expand consultation feedback form</summary>
|
||||
<summary>Click to expand inquiry and feedback form</summary>
|
||||
|
||||
--8<-- "common/customer_form.md"
|
||||
|
||||
</details>
|
||||
</details>
|
||||
|
||||
Reference in New Issue
Block a user