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What Is Legacy Audio Subsystem on Discord?

In the last couple of years, Discord has become a pivotal platform for gamers, creatives, and communities worldwide. Its seamless integration of text, voice, and video chat functionalities has not only fostered virtual gatherings but has also enhanced the way we interact online.

At the core of its voice communication prowess lies the Discord Audio Subsystem, a complex yet fascinating feature that ensures high-quality audio transmission across the globe. This comprehensive blog will take you into the intricacies of the Discord Audio Subsystem, providing insights into optimizing settings and troubleshooting common issues to elevate your Discord audio experience.

Understanding the Discord Audio Subsystem

Before you go through the rest of the details, let us first make you understand the Discord Audio Subsystem. To put things simply, it is akin to the unsung hero behind your clear and uninterrupted voice chats.

It encompasses a variety of codecs, algorithms, and settings designed to process and transmit audio with minimal latency and maximum clarity. Whether it's coordinating a raid in an MMORPG, conducting a remote meeting, or simply catching up with friends, the audio subsystem ensures that every word is transmitted with precision and clarity.

Legacy Audio Subsystem

Discord offers two audio processing modes: the Standard and the Legacy subsystems. The Legacy mode, while older, provides an alternative for users experiencing compatibility issues or preferring its audio processing method. Switching to the Legacy subsystem can be particularly useful for troubleshooting specific problems or using older hardware.

How is a Standard Audio Subsystem Different from a Legacy Audio Subsystem?

The Legacy subsystem is designed for compatibility with older hardware, while the Standard subsystem offers more advanced features for newer devices??. Discuss why users might choose one over the other and how switching between these can solve common audio issues.

Switching Between Subsystems

In the 'Voice & Video' settings, you'll find an option to switch between the Standard and Legacy audio subsystems. This flexibility allows users to choose the mode that best suits their needs, ensuring optimal performance across a wide range of hardware and software configurations.

How to Activate the Discord Audio Subsystem

Step 1: Open the Discord application on your desktop or device.

Step 2: From the Discord home page, locate the user settings icon, typically a gear symbol near your username at the bottom left corner of the Discord interface, and click on it.

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Step 3: From the menu, navigate to Voice & Video: In the left-hand menu, scroll down until you find the 'Voice & Video' tab, then click on it.

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Step 4: Scroll down to the 'Audio Subsystem' section where you'll encounter a dropdown menu presenting different subsystem options.

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Step 5: Once you have made your decision about selecting your preferred audio subsystem, keep in mind that it is crucial to conduct a microphone test to ensure functionality. Discord offers a 'Let's Check' button within the 'Voice & Video' settings for this purpose.

Step 6: Once you've confirmed that your audio setup meets your requirements, remember to click 'Save Changes' to apply your preferences.

Also Read: Discord Mac Screen Share with Audio

Tips to Optimize Audio Settings for Peak Performance

To achieve the best audio quality in Discord, diving into the settings is a must. Here's a breakdown of how to optimize these settings for an unparalleled audio experience. You will find the following Discord Audio Subsystem Settings in the “Voice & Video” tab in the settings menu.

Selecting the Right Devices

Ensure that your preferred microphone and headphones are selected as the 'Input Device' and 'Output Device', respectively. This simple step can significantly improve audio quality by utilizing the best hardware you have.

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Adjusting Input Sensitivity

Adjusting input sensitivity in Discord involves accessing the 'Voice & Video' settings within the user preferences. By turning off the automatic detection feature, users can manually move a slider to set the sensitivity level that best captures their voice while minimizing background noise.

This manual control allows for clearer voice transmission by ensuring only intentional audio is picked up, enhancing the overall communication experience on the platform.

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Quality of Service High Packet Priority

To enable 'Quality of Service High Packet Priority' in Discord, navigate to the 'Voice & Video' settings. Here, you'll find the 'Enable Quality of Service High Packet Priority' option. Enabling this setting gives Discord traffic higher priority on your network, which can help improve voice quality by reducing lag and packet loss.

Note- This feature might not be compatible with all routers or ISPs, so if you encounter issues, consider disabling it to see if your experience improves.



Another intriguing feature to experiment with is known as "Attenuation," located directly below the Quality of Service setting we just discussed. You might be more accustomed to the term "ducking," which is precisely what this feature manages. Ducking, or Attenuation, is responsible for adjusting the volume of other applications, such as games or videos when either you or someone else is speaking.

While many users tend to leave the option enabled to lower the volume when others speak, reducing the volume when you speak may not be necessary for most individuals. Users should set it to 0% or sliding the bar to the left will completely disable attenuation.


Exploring Advanced Settings

Advanced features such as 'Echo Cancellation', 'Noise Suppression', and 'Automatic Gain Control' play crucial roles in enhancing audio quality. Experiment with these settings to find the perfect balance for your environment and setup.

Discord Updates and Reinstallation

Frequent disconnections or degraded voice quality could signal the need for updating Discord or reinstalling the app to benefit from the latest improvements and bug fixes.

Troubleshooting Common Audio Issues

Despite the advanced capabilities of Discord's audio subsystem, users may occasionally encounter audio issues. Here are solutions to some common problems:

Echoes or Feedback

Often caused by hardware setup or environmental factors, enabling 'Echo Cancellation' in Discord's settings can mitigate this issue.

Voice Cutting Out

This can be due to network issues or improper sensitivity settings. Adjusting the input sensitivity and ensuring a stable internet connection can help resolve this.

Microphone Not Detected

Double-check your selected input device in Discord's settings and ensure that Discord has the necessary permissions to access your microphone on your operating system.


Discord's audio subsystem is a testament to the platform's commitment to providing a high-quality communication experience. By understanding and optimizing the subsystem's settings, users can significantly improve their voice chat experience, making every conversation clearer and more enjoyable. Whether you're a gamer, a remote worker, or just someone looking to connect with others, taking the time to tweak your audio settings can make a world of difference. So dive into those settings, experiment with what works best for you, and enjoy crystal-clear communication on Discord.

Frequently Asked Questions About Discord Audio Subsystem

Can adjusting audio subsystem settings improve voice chat quality?

Absolutely! Fine-tuning these settings can greatly enhance the clarity of voice chats and reduce background noise and feedback.

What should I do if I encounter audio issues on Discord?

Start by checking your audio settings in Discord, ensuring your hardware is properly configured, and experimenting with both the Standard and Legacy audio subsystems to see which offers better performance.

How can I prevent my voice from automatically adjusting in volume?

Disabling 'Automatic Gain Control' in the 'Voice & Video' settings allows you to maintain a consistent volume level, preventing Discord from automatically adjusting your microphone volume.

Can customizing audio settings resolve most Discord audio problems?

Often, yes. Adjusting settings such as input sensitivity, noise suppression, and echo cancellation can resolve many common audio issues in Discord, enhancing your communication experience.

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