Microphone sidetone means your headset mic picks up your voice and plays it back into your ears while you talk. It stays on your end only. It is separate from the signal that carries your voice to teammates.
Hearing yourself this way may help you notice when you're getting loud during a tense match. But current evidence does not show that sidetone prevents vocal strain. It's worth trying as a volume cue once you've confirmed your exact headset supports it.
What Is Microphone Sidetone—and Does It Prevent Vocal Strain?
Sidetone is a feedback loop, not a voice-care feature. It can give you a real-time cue about your volume, but the research doesn't support calling it strain prevention.
Sidetone Is Your Own Mic Coming Back to You
With sidetone on, the headset takes the audio from your microphone and sends a copy straight to your own ear cups. You hear yourself almost the way you would on a phone call. This is local monitoring. Your teammates get your voice through a separate path, the one your voice chat app or console party uses. So the two can behave differently. For example, you might hear yourself clearly while your chat app has you muted.
The practical point is feedback. When ear cups cover your ears, you may hear less of your own voice through the air. Without that cue, some people speak louder than they need to. Sidetone gives back a signal you can use to adjust your volume. Because it needs a microphone in the loop, it's one practical difference when you compare gaming headsets vs music headphones.
What the Vocal Research Does—and Doesn't—Show
Researchers call this "sidetone regulation," which means speakers use their own vocal feedback to control how loud they talk. A preliminary study tested this with 18 participants with typical voices during audiovisual telecommunication, meaning video-style calls, not gaming. In the preliminary sidetone study findings, vocal intensity, or how loudly people spoke, dropped by a statistically significant amount with high sidetone amplification compared with baseline. However, participants' visual-analog ratings of vocal effort did not differ significantly between conditions. The authors called for more research in people with voice complaints and in more realistic settings.
Those two results measure different things. Vocal intensity is a sound level. Vocal effort is how hard speaking feels to the speaker. People got quieter, but they didn't report that talking felt easier.
So lower volume is not proof of lower strain. The study supports a possible volume-feedback effect: hearing yourself louder may lead you to speak more softly. It did not test gaming headsets or long voice-chat sessions, and it did not measure vocal strain over time. A fair takeaway for gamers is simple. Sidetone may help you notice when you're shouting. It shouldn't be counted on to protect your voice.
How to Check Whether Your Headset Supports Sidetone
Your headset's own documentation is the reliable answer. Not every headset offers sidetone, and having closed-back ear cups doesn't mean a model has it. Work through these checks in order:
- Identify your exact model and setup. Write down the full model name and how it connects, such as Bluetooth, USB, or a 3.5 mm cable. Note the platform too: PC, console, or phone. Manuals often describe controls separately for each connection, so a feature listed for USB may not apply over Bluetooth on a wireless over-ear Bluetooth headset. If you bought from our headset lineup, match the model name on the box to its product page.
- Search the manual or official support page. Look for "sidetone," "mic monitoring," or "microphone monitoring." Note two things: whether the feature exists, and where its control lives. It could be a button, a dial, or a software slider.
- Use only companion software the manufacturer lists for that model. If the support page names an app or driver for your headset, check its documented settings for a sidetone or monitoring level. Skip generic apps that the manufacturer doesn't list for your model.
- Check platform documentation for platform-side controls. Some setups have a monitoring option in the PC, console, or chat app settings instead of on the headset. Use that platform's official help pages to find it.
If none of these sources confirm sidetone for your setup, don't assume a hidden setting exists. Treat the headset as having no documented sidetone. For one of our headsets, contact our support team and we'll help you confirm what your model offers.
FAQs
If I can hear myself through sidetone, can my teammates hear me too?
Not necessarily. Sidetone is a local loop inside your headset, while your teammates hear you through your voice chat app or console party. If the app is muted or set to the wrong input device, you can still hear yourself while nobody else does. To confirm your mic is reaching others, use the chat app's own mic test or ask a teammate.
Is sidetone the same as game audio or voice chat audio?
No. Game audio comes from the game, and chat audio is your teammates' voices. Sidetone is only your own microphone signal sent back to your ears. On setups that offer separate controls, raising or lowering sidetone won't change how loud the game or your teammates sound.
Is there an ideal sidetone level for gaming?
Research hasn't set one. The telecommunication study on sidetone amplification tested video calls rather than gaming, finding lower speaking volume at high amplification without a significant change in rated vocal effort. A practical start is a level where you can clearly hear yourself without it distracting you from game sound. Then adjust by feel.
Should I rely on sidetone if my voice already feels strained?
No. The study included only people with typical voices, so it tells us nothing about people who already have voice complaints. Sidetone may help you notice when you're talking too loudly, but it isn't a treatment. If hoarseness or throat discomfort keeps coming back after sessions, ask a doctor or voice specialist rather than adjusting a headset setting.
Sources
- PubMed Central (NIH). Telecommunication sidetone amplification study.
