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<div class="card-wide" markdown>
# GM67211_VC1
__48KHz Low-Latency Virtual 7.1 Gaming Audio Processor with EQ/FPS Enhancement and I²S Input Interface__
__48KHz Low-Latency Virtual 7.1 Gaming Audio Processor with Integrated EQ/FPS Enhancement and I²S Input Interface__
</div>
</div>
@@ -20,11 +20,11 @@ __48KHz Low-Latency Virtual 7.1 Gaming Audio Processor with EQ/FPS Enhancement a
<div class="result" markdown>
![GM67211_VC1 Block Diagram](/assets/images/hifi_audio/gm67211_diagram.png "GM67211 Block Diagram"){align=right width=350}
GM67211 is a high-performance audio processor developed specifically for the PS5/SWITCH gaming market, supporting PCM 48KHz/16bit format, providing gamers with an immersive audio experience. This product is developed based on the XMOS high-performance chip, specifically optimized for gaming audio processing.
GM67211 is a high-performance audio processor specifically developed for the PS5/SWITCH gaming market, supporting PCM 48KHz/16bit format to provide gamers with an immersive audio experience. This product is developed based on XMOS high-performance chips and optimized specifically for gaming audio processing.
- GM67211 supports I²S digital audio input interface, processes through built-in SA virtual 7.1 algorithm, and outputs high-quality 2-channel analog audio signals, meeting gaming audio playback needs.
- GM67211 features built-in SA virtual 7.1 algorithm that converts 7.1 channels to 2-channel analog output through human ear-optimized algorithms, allowing users to experience full surround sound and sound positioning effects in games through headphones.
- This product adopts standard I²S interface design with good compatibility and can work with various HDMI Repeaters.
- GM67211 supports I²S digital audio input interface. After processing through the built-in SA virtual 7.1 algorithm, it outputs high-quality 2-channel analog audio signals to meet gaming audio playback requirements.
- GM67211 features a built-in SA virtual 7.1 algorithm that synthesizes 7.1 channels into 2-channel analog output through a human ear-optimized algorithm, allowing users to experience full surround sound effects and sound localization through headphones.
- This product adopts a standard I²S interface design with excellent compatibility, and can work with various HDMI Repeaters.
[:fontawesome-regular-file-pdf: GM67211_VC1 Product Brief](/assets/product_brief_pdf/GM67211_产品简介_48KHz低延时虚拟7.1游戏音频处理器集成EQ_FPS增强及I²S输入接口.pdf){.md-button }
[:material-file-document-outline: GM67211 Datasheet](../../dev_doc/datasheet/std_product/game/gm67211_vc1.md){.md-button }
@@ -33,23 +33,23 @@ GM67211 is a high-performance audio processor developed specifically for the PS5
=== "Key Features"
- Supports 48kHz/16bit PCM format, optimized for gaming scenarios
- **SA Virtual 7.1 Algorithm**: Converts 7.1 channels to 2-channel output, full surround sound and sound positioning effects
- **FPS Gaming Enhancement Mode**: Optimized for first-person shooter games, enhances gunshots and footsteps, enhances spatial directional perception
- **SA Virtual 7.1 Algorithm**: Converts 7.1 channels to 2-channel output with full surround sound effects and sound localization
- **FPS Game Enhancement Mode**: Optimized for first-person shooter games, enhancing gunshots and footsteps with improved spatial directional perception
=== "Interface Support"
- Supports I²S slave mode 8-channel audio input
- Supports TDM 8-channel audio input
- Supports button and LED light control
- Supports button and LED control
=== "Gaming Audio Enhancement"
- **FPS Gaming Enhancement Mode**
- **FPS Game Enhancement Mode**
- Optimized for first-person shooter games
- Provides more precise spatial directional perception
- Enhances key sound effects such as footsteps and gunshots
- Enhances critical sound effects such as footsteps and gunshots
- Improves competitive gaming performance
- **SA Virtual 7.1 Algorithm**
- Converts 7.1 channels to 2-channel output through special algorithms
- Optimized for human ears, providing 360-degree full surround sound and sound positioning effects
- Converts 7.1 channels to 2-channel output through specialized algorithm
- Optimized for human ears, providing 360-degree full surround sound and sound localization effects
=== "Hardware Specifications"
@@ -109,7 +109,7 @@ GM67211 is a high-performance audio processor developed specifically for the PS5
---
Used to evaluate the performance of the GM67211 module in gaming audio applications, supporting AI noise reduction, virtual 7.1, and FPS gaming mode, providing gaming sound effect configuration software
Used to evaluate the performance of GM67211 module in gaming audio applications, supporting AI noise reduction, virtual 7.1, and FPS gaming modes, with gaming audio configuration software provided
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_v71_game_v1/index.md)

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---
title: GM68211L
hide:
-toc
---
--8<-- "common/phaten_xmos_support_img.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# GM68211L
__Gaming Audio Decoder Specifically Developed for Gaming Market with Spatial Audio and AI Noise Reduction Technology__
</div>
</div>
<div class="result" markdown>
![GM68211L Block Diagram](/assets/images/hifi_audio/gm68211l_diagram.png "GM68211L Block Diagram"){align=right width=450}
GM68211L is a gaming audio decoder developed based on the A316-Mini-V1 module, optimized specifically for gaming audio processing. Supporting PCM 48KHz/16bit format, it provides gamers with an immersive audio experience.
GM68211L supports USB Audio Class 1.0/2.0 interface, providing USB input to I²S output transmission functionality, while also supporting I²S input to USB output bidirectional transmission, meeting gaming communication and content creation requirements.
GM68211L features built-in advanced AI DNR deep learning noise reduction technology, which not only eliminates conventional background noise but also effectively reduces burst noise such as keyboard typing and mouse clicking, making it particularly suitable for gaming communication scenarios. The built-in SA spatial audio algorithm can synthesize 7.1 channels into 2-channel output through human ear-optimized algorithms, allowing users to experience 360-degree surround sound through headphones. Optimized for FPS (First-Person Shooter) gaming mode, it provides more accurate spatial directionality, clearer footsteps and gunshots, significantly enhancing the gaming experience.
GM68211L's optimized low-power design is particularly suitable for gaming peripherals and portable devices, making it an ideal choice for cost-effective gaming audio solutions.
[:material-file-document-outline: GM68211L Datasheet](../solutions/phifi_audio/chinese-doc.md){.md-button }
[:shopping_cart: Purchase Samples](https://detail.1688.com/offer/916627288422.html?_t=1746771999692&spm=a2615.7691456.co_1_0_wangpu_score_0_0_0_0_0_0_0000_0.0){.md-button }
</div>
## Key Features
- **Gaming Audio Optimized Design**
- Audio processing algorithms optimized for gaming scenarios
- Low-latency audio transmission
- Suitable for gaming headsets and gaming peripheral integration
- **Basic Audio Processing**
- Supports 48kHz/16bit PCM format
- Supports USB and I²S interfaces
- Supports 16bit audio data format
- **Gaming Audio Enhancement Features**
- **FPS Gaming Enhancement Mode**
- Optimized specifically for first-person shooter games
- Provides more accurate spatial directionality
- Enhances key sound effects such as footsteps and gunshots
- Improves gaming competitive performance
- **SA Spatial Audio Algorithm**
- Converts 7.1 channels to 2-channel output through special algorithms
- Optimized for human ears, providing 360-degree surround sound experience
- Preset dedicated parameters for different scenarios such as gaming, music, movies
- One-click switching between different scenarios for optimal spatial audio experience
- **AI DNR Deep Learning Noise Reduction Technology**
- Noise elimination model based on deep learning
- Effectively filters conventional background noise
- Intelligently identifies and eliminates burst noise such as keyboard typing and mouse clicking
- Particularly suitable for gaming communication scenarios
- **Professional Audio Processing**
- Built-in SSRC and ASRC modules, supporting conversion between different interfaces
- Supports 8-band equalizer adjustment
- Supports custom sound effect configuration via UART interface
- **Multiple Digital Interface Support**
- Supports USB audio input
- Supports I²S master mode audio output
- Supports I²S master mode audio input to USB output (bidirectional transmission)
- Supports UART configuration interface
- **USB Interface Features**
- Supports UAC 1.0
- Supports UAC 2.0
- Supports firmware upgrade via USB
- Supports HID, can upgrade MCU firmware via HID
- **System Compatibility**
- UAC 2.0 protocol, supports ASIO
- Supports multiple operating systems such as Windows, Linux, Android, macOS, and iOS
=== "Specifications"
**Normal Operating Conditions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:op"
**Product Dimensions**
--8<-- "dev_doc/datasheet/modules/a316_mini_v1_datasheet.md:size"
=== "Supported Input/Output Modes"
| Mode Number | Input/Output Mode | Description |
|:--------:|:------------------------|:------------------------|
| 1 | USB(UAC2.0) in-I²S(Master) out | USB input, I²S output, UAC2.0, supports 48KHz/16bit |
| 2 | USB(UAC1.0) in-I²S(Master) out | USB input, I²S output, UAC1.0, fixed 48KHz/16bit |
| 3 | I²S(Master) in-USB(UAC2.0) out | I²S input, USB output, UAC2.0, supports bidirectional transmission |
| 4 | I²S(Master) in-USB(UAC1.0) out | I²S input, USB output, UAC1.0, supports bidirectional transmission |
## Documentation and Tools
=== "Technical Documentation"
| Type | Title | Download |
|:--------:|:------------------------|:------------------------|
| Datasheet | [:material-file-document-outline: GM68211L Datasheet]() | [:material-download:]() |
=== "Tools and Software"
| Type | Description | Download |
|:--------:|:------------------------|:------------------------|
| Debug Tools | | [:material-tools: XU316 Configuration Tool :material-download:]() |
| Drivers | | [:material-tools: Drivers :material-download:]() |
| Gaming Audio Configuration Tool | | [:material-tools: Gaming Audio Configuration Software :material-download:]() |
## Application Scenarios
- Gaming headsets and gaming-specific audio devices
- Gaming live streaming and content creation
- Esports peripherals and accessories
- Gaming communication devices
- Multiplayer gaming collaboration devices
## Ordering Information
| Product Name | Product Model | Product Image |
|:--------|:------------------------|:------------------------:|
| 48KHz Low-Latency Virtual 7.1 and AI Noise Reduction USB Gaming Audio Processor with Integrated FPS Enhancement and I²S Bidirectional Interface | GM68211-VC1 |![GM68211-VC1](/assets/images/hifi_audio/gm68211_vc1.png "GM68211-VC1"){align=center width=120} |
## Related Evaluation Boards
<div class="grid cards" markdown>
- :material-developer-board: __A316-GM-V1 Gaming Audio Processor Evaluation Board__
---
For evaluating GM68211L module performance in gaming audio applications, supports AI noise reduction, spatial audio, and FPS gaming mode, provides gaming audio configuration software
[:octicons-arrow-right-24: View Details](../../dev_doc/a316/xu316.md)
</div>
## Related Solutions
<div class="grid cards" markdown>
- :material-cube: __Gaming Headset Audio Enhancement Solution__
---
Gaming headset audio enhancement solution based on GM68211L module, providing spatial audio processing and noise reduction functions, suitable for integration into various gaming headset products
[:octicons-arrow-right-24: View Details](../../dev_doc/a316/xu316.md)
</div>
## Inquiry and Feedback
<details>
<summary>Click to expand inquiry and feedback form</summary>
--8<-- "common/customer_form.md"
</details>

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@@ -19,13 +19,13 @@ __48KHz Low-Latency Virtual 7.1 and AI Noise Reduction USB Gaming Audio Processo
<div class="result" markdown>
![GM68311_VC1 Block Diagram](/assets/images/hifi_audio/gm68311_diagram.png "GM68311 Block Diagram"){align=right width=350}
GM68311 is a gaming sound card developed based on the A316-Mini-V1 module, optimized for gaming audio processing, supporting PCM 48KHz/16bit format, providing gamers with an immersive audio experience.
GM68311 is a gaming sound card optimized for gaming audio processing, developed based on the A316-Mini-V1 module. It supports PCM 48KHz/16bit format to provide gamers with an immersive audio experience.
GM68311_VC1 supports USB Audio Class 1.0/2.0 interface, providing USB input to I²S output transmission, while also supporting I²S input to USB output bidirectional transmission, meeting gaming audio playback and communication needs.
GM68311_VC1 supports USB Audio Class 1.0/2.0 interface, providing USB input to I²S output transmission functionality, while also supporting I²S input to USB output bidirectional transmission, meeting gaming audio playback and communication requirements.
GM68311_VC1 features advanced AI DNR deep learning noise reduction technology with 50ms low latency, perfectly removing keyboard, mouse, and various other non-stationary noise while preserving only vocals, particularly suitable for gaming scenarios.
GM68311_VC1 features advanced AI DNR deep learning noise reduction technology with 50ms low latency, perfectly removing keyboards, mice, and various other non-stationary noises while preserving only human voice, making it particularly suitable for gaming scenarios.
GM68311_VC1 features built-in SA virtual 7.1 algorithm that converts 7.1 channels to 2-channel output through human ear-optimized algorithms, allowing users to experience full surround sound and sound positioning effects in games through headphones.
GM68311_VC1 features a built-in SA virtual 7.1 algorithm that synthesizes 7.1 channels into 2-channel output through a human ear-optimized algorithm, allowing users to experience full surround sound effects and sound localization through headphones.
[:fontawesome-regular-file-pdf: GM68311_VC1 Product Brief](/assets/product_brief_pdf/GM68311_产品简介_48KHz低延时虚拟7.1及AI降噪USB游戏音频处理器集成FPS增强及I²S双向接口.pdf){.md-button }
[:material-file-document-outline: GM68311 Datasheet](../../dev_doc/datasheet/std_product/game/gm68311_vc1.md){.md-button }
@@ -34,33 +34,33 @@ GM68311_VC1 features built-in SA virtual 7.1 algorithm that converts 7.1 channel
=== "Key Features"
- Supports 48kHz/16bit PCM format, optimized for gaming scenarios
- **SA Virtual 7.1 Algorithm**: Converts 7.1 channels to 2-channel output, full surround sound and sound positioning effects
- **AI DNR Deep Learning Noise Reduction Technology**: 50ms low latency, perfectly removes keyboard, mouse, and various other non-stationary noise, preserving only vocals
- **FPS Gaming Enhancement Mode**: Optimized for first-person shooter games, enhances gunshots and footsteps, enhances spatial directional perception
- **SA Virtual 7.1 Algorithm**: Converts 7.1 channels to 2-channel output with full surround sound effects and sound localization
- **AI DNR Deep Learning Noise Reduction Technology**: 50ms low latency, perfectly removes keyboards, mice, and various other non-stationary noises while preserving only human voice
- **FPS Game Enhancement Mode**: Optimized for first-person shooter games, enhancing gunshots and footsteps with improved spatial directional perception
=== "Interface Support"
- Supports USB audio input
- Supports I²S master mode audio output
- Supports I²S master mode audio input to USB output (bidirectional transmission)
- Supports button and LED light control
- Supports button and LED control
=== "USB Interface Features"
- Supports UAC 1.0
- Supports firmware upgrade via USB
=== "Gaming Audio Enhancement"
- **FPS Gaming Enhancement Mode**
- **FPS Game Enhancement Mode**
- Optimized for first-person shooter games
- Provides more precise spatial directional perception
- Enhances key sound effects such as footsteps and gunshots
- Enhances critical sound effects such as footsteps and gunshots
- Improves competitive gaming performance
- **SA Virtual 7.1 Algorithm**
- Converts 7.1 channels to 2-channel output through special algorithms
- Optimized for human ears, providing 360-degree full surround sound and sound positioning effects
- Converts 7.1 channels to 2-channel output through specialized algorithm
- Optimized for human ears, providing 360-degree full surround sound and sound localization effects
- **AI DNR Deep Learning Noise Reduction Technology**
- Based on deep learning noise cancellation model
- Effectively filters conventional background noise
- Intelligently identifies and eliminates burst noise such as keyboard typing and mouse clicks
- Effectively filters regular background noise
- Intelligently identifies and eliminates sudden noises such as keyboard typing and mouse clicking
- Particularly suitable for gaming communication scenarios
=== "Codec Support"
@@ -108,7 +108,7 @@ GM68311_VC1 features built-in SA virtual 7.1 algorithm that converts 7.1 channel
---
Used to evaluate the performance of the GM68311 module in gaming audio applications, supporting AI noise reduction, virtual 7.1, and FPS gaming mode, providing gaming sound effect configuration software
Used to evaluate the performance of GM68311 module in gaming audio applications, supporting AI noise reduction, virtual 7.1, and FPS gaming modes, with gaming audio configuration software provided
[:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_v71_game_v1/index.md)
@@ -122,7 +122,7 @@ GM68311_VC1 features built-in SA virtual 7.1 algorithm that converts 7.1 channel
---
Gaming headset audio enhancement solution based on the GM68311 module, providing virtual 7.1 processing and noise reduction functions, suitable for integration into various gaming headset products
Gaming headset audio enhancement solution based on GM68311 module, providing virtual 7.1 processing and noise reduction functionality, suitable for integration into various gaming headset products
[:octicons-arrow-right-24: View Details](../../solutions/v71_gaming_sound_solution.md)

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---
title: USB Virtual 7.1 Gaming Sound Card Product Series
title: USB Virtual 7.1 Gaming Sound Card Series Core Modules
hide:
-toc
---
@@ -7,20 +7,20 @@ hide:
--8<-- "common/phaten_xmos_support_img.md"
# Virtual 7.1 Gaming Sound Card Product Series
# Virtual 7.1 Gaming Sound Card Series Core Modules
!!! info "Product List"
<div class="sticky-column" markdown>
| **Product (Feature:material-arrow-down:) (Model:material-arrow-right:)** | **GM68311-VC1** | **GM67211-VC1** |
| **Product (Features:material-arrow-down:) (Model:material-arrow-right:)** | **GM68311-VC1** | **GM67211-VC1** |
|---------------------|---------------------|---------------------|
| **USB Audio Class** | UAC1.0 | ✗ |
| **Audio Quality** | 48kHz/16bit | 48kHz/16bit |
| **Game Audio Processing** | USB → EQ/FPS/SA → Handset | I2S(8CH) → EQ/FPS/SA → Handset |
| **MIC Audio Processing** | MIC → AI DNR → USB | ✗ |
| **EQ** | ✔ (8-band) | ✔ (8-band) |
| **AI Deep Noise Reduction** | ✔ (50ms low latency, perfectly removes keyboard, mouse, and various other non-stationary noises, preserving only vocals) | ✗ |
| **FPS** | ✔ (Enhances gunfire and footsteps in FPS games, enhances spatial directional perception) | ✔ (Enhances gunfire and footsteps in FPS games, enhances spatial directional perception) |
| **AI Deep Noise Reduction** | ✔ (50ms low latency, perfectly removes keyboards, mice, and various other non-stationary noises, preserving only human voice) | ✗ |
| **FPS** | ✔ (Enhances gunshots and footsteps in FPS games, improves spatial directional perception) | ✔ (Enhances gunshots and footsteps in FPS games, improves spatial directional perception) |
| **SA (Virtual 7.1)** | ✔ | ✔ |
| **Support Codec** | TLV320AIC3204 | Built-in DAC |
| **Status** | Active | Active |