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To stop your microphone from transmitting low-level sound during pauses in XSplit Broadcaster, enable Noise Gate and tune its threshold while watching the microphone’s VU meter. XSplit calls the feature Noise Gate, not silence detection: audio above the threshold passes, while audio below it is blocked.
Set up Noise Gate in XSplit Broadcaster
- Select your microphone: Open Tools > Settings > Audio and check that the intended capture device is selected. This is the Audio tab for choosing audio devices. XSplit’s audio-device guidance.
- Open Audio Effects: Choose Tools > Audio Effects. Alternatively, open Audio settings and click the gear icon beside the microphone dropdown to access Audio Effects properties. XSplit’s Audio Mixer and Effects guidance.
- Enable Noise Gate: Turn on the Noise Gate effect. Its threshold determines which microphone signal levels pass and which are blocked.
- Watch your microphone level: Open Tools > Audio Mixer to monitor devices individually. Keep the microphone level out of the red range; XSplit warns that levels in the red can cause clipping or crackling. XSplit’s Audio Mixer and Effects guidance.
- Test speech and pauses: Speak normally, then pause and watch the VU meter. If ordinary speech is blocked, lower the threshold. If quiet background sound still gets through, raise it cautiously, then test again.
XSplit does not publish a universal recommended threshold number. The right setting depends on the signal levels in your microphone setup, so tune it against your own speech and pauses rather than copying an arbitrary value.
Noise Gate, Noise Suppression, and Push to Talk
| Option | How it responds | Best suited to |
|---|---|---|
| Noise Gate | Uses a manually set audio-level threshold: below it, the signal is blocked; above it, audio passes. | Reducing low-level microphone transmission during pauses. |
| Noise Suppression | Automatically detects and removes noise. | Reducing background noise without setting a gate threshold. |
| Push to Talk | Keeps the microphone muted until you press its assigned hotkey. | Choosing exactly when to transmit by key press rather than by sound level. |
Noise Suppression is not another name for Noise Gate: suppression is automatic noise treatment, while a gate blocks audio according to a manually selected threshold. Push to Talk is also different; it is controlled by a hotkey. Audio Mixer and Effects and XSplit’s Push to Talk guidance.
What to check if the result is wrong
- Your microphone stays quiet while you speak: Confirm the intended microphone is selected in Tools > Settings > Audio, then lower the Noise Gate threshold and test normal speech again.
- Background sound still passes during pauses: Raise the threshold in small steps while watching the VU meter. Check after each change that ordinary speech still passes.
- The microphone sounds clipped or crackles: Check its level in Tools > Audio Mixer and keep it below the red range.
- You want deliberate, key-controlled muting: Set up Push to Talk rather than using Noise Gate; XSplit says assigning a Push to Talk hotkey mutes the microphone until the key is pressed.
Or let it run in the cloud
Noise Gate is a microphone effect for a live audio setup. If instead you want an uploaded video to play as a continuous YouTube live stream, StreamNeo runs the stream from the cloud: upload a recording or build a playlist, add your YouTube stream key once, and go live. Nothing has to stay on at home; uploaded video streams at its original quality up to 4K 60fps for one flat price per slot, and StreamNeo automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly is $9.99 per month.
The Tool Desk
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Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
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Rank #4
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
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- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
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- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
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- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
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