OBS Studio Microphone Noise Gate

109 views 2:11 am 0 Comments October 7, 2023
OBS Studio Microphone Noise Gate

OBS Studio Microphone Noise Gate

The OBS Studio Microphone Noise Gate is a valuable audio processing feature within OBS Studio, a popular and open-source software used for live streaming, video recording, and content creation. OBS Studio, short for Open Broadcaster Software Studio, is known for its versatility and robust capabilities, making it a go-to choice for many streamers and content creators. The Microphone Noise Gate feature is specifically designed to help users enhance the audio quality of their streams and recordings by reducing unwanted background noise and ensuring that only relevant audio is captured.

Noise gates are essential tools in audio production, allowing users to set thresholds for audio signals. The OBS Studio Microphone Noise Gate enables streamers and content creators to set specific parameters for their microphones, ensuring that background noise or unwanted sounds below a certain volume level do not get picked up during recording or streaming. This feature helps create cleaner and more professional audio content, enhancing the overall viewer experience.

OBS Studio Microphone Noise Gate

OBS Studio Microphone Noise Gate

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  1. Noise Reduction: The primary purpose of the OBS Studio Microphone Noise Gate is to reduce unwanted background noise and distractions in audio recordings and live streams. It achieves this by suppressing or muting the microphone when the audio signal falls below a specified threshold.
  2. Improved Audio Quality: By eliminating or reducing background noise, the Noise Gate ensures that the audio captured is clear and focused on the speaker’s voice or intended sound source. This results in higher-quality audio content that is more pleasant for viewers and listeners.

Key Features:

  1. Threshold Adjustment: Users can set a threshold level, defining the minimum audio volume required for the microphone to be active. Sounds below this threshold are automatically muted or reduced in volume.
  2. Attack and Release Time: The OBS Studio Microphone Noise Gate allows users to control the attack and release times, determining how quickly the gate activates when audio crosses the threshold and how smoothly it deactivates when the audio falls below the threshold.
  3. Hold Time: This feature enables users to specify a hold time for the gate, ensuring that the gate remains open for a designated duration after audio falls below the threshold. This prevents abrupt cuts in audio.
  4. Visual Representation: The software provides a visual representation of the gate’s activity, allowing users to monitor the gating process in real time.
  5. Adjustable Depth: Users can adjust the depth of the gating effect, controlling how much the microphone’s volume is reduced when audio falls below the threshold.
  6. Sidechain Support: OBS Studio Microphone Noise Gate supports sidechain audio sources, allowing users to use a separate audio source to trigger the gate’s activity. This is useful for more complex audio setups.
  7. Customization: Users can customize the settings to suit their specific audio needs, ensuring that the noise gate effectively filters out unwanted background noise while preserving the desired audio.
  8. Multi-Platform Compatibility: OBS Studio, including the Microphone Noise Gate feature, is compatible with multiple platforms, making it accessible to a wide range of content creators and streamers.
  9. Low CPU Usage: The software is designed to have minimal impact on system resources, ensuring smooth performance even during resource-intensive streaming and recording sessions.

What’s New?

The latest version of OBS Studio Microphone Noise Gate brings several new features and improvements, including:

  • Enhanced Threshold Controls: The new version introduces more precise threshold controls, allowing users to fine-tune the gate’s sensitivity.
  • Advanced Attack and Release Settings: Users can now customize the attack and release times with greater precision, providing more control over the gating effect.
  • Improved Visual Feedback: The software offers improved visual feedback, making it easier for users to monitor the gate’s activity in real time.
  • Sidechain Enhancements: The new version enhances sidechain support, providing additional options for triggering the gate based on external audio sources.
  • Updated User Interface: The user interface has been updated for a more intuitive and streamlined user experience.

System Requirements:

To use OBS Studio Microphone Noise Gate, you need to have OBS Studio installed on your system. OBS Studio’s system requirements are as follows:

  • Operating System: Windows (7, 8, 10), macOS (10.13 and later), or Linux (Ubuntu 18.04 LTS recommended).
  • Processor: Intel Core i5-4670 or AMD equivalent (recommended).
  • RAM: 8 GB or more (recommended).
  • Graphics: Graphics card with DirectX 10.1 or OpenGL 3.3 support (recommended).
  • Internet Connection: A stable internet connection is required for streaming.

How to Install?

Installing OBS Studio and accessing the Microphone Noise Gate feature is a straightforward process:

  1. Download the OBS Studio installer from the official OBS Project website.
  2. Run the installer and follow the on-screen instructions to install OBS Studio on your system.
  3. Launch OBS Studio.
  4. Configure your microphone source in OBS Studio.
  5. Enable the Microphone Noise Gate feature and adjust the settings to your preferences.
  6. Monitor the audio levels and adjust the threshold, attack, release, and hold time settings as needed for your specific use case.


The OBS Studio Microphone Noise Gate is a valuable tool for content creators and streamers who seek to enhance the audio quality of their recordings and live streams. By effectively reducing unwanted background noise and distractions, this feature helps create cleaner and more professional audio content, ultimately improving the viewer and listener experience.

With its advanced features, customization options, and low impact on system resources, the Microphone Noise Gate within OBS Studio is a reliable choice for users across different platforms and with varying audio needs. Whether you’re a streamer, podcaster, gamer, or content creator, OBS Studio’s Microphone Noise Gate is a valuable addition to your audio toolkit, helping you deliver high-quality audio content to your audience.

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