Microphone Test Online
Test your microphone in browser: volume, background noise, clipping, and stability. Nothing is sent to the server.
How It Works
Recording — microphone captures your voice in real-time
Analysis — system checks signal level, noise, and distortions
Assessment — we provide recommendations to improve quality
Save — download recording as a mini-podcast
What It Tests
Volume
We check signal level. Optimal: -18 to -12 dB. Too quiet — others won't hear you. Too loud — distortions.
Background Noise
We analyze noise during pauses. Good: almost silence. Bad: fans, traffic, people nearby interfere.
Clipping
We check for overload (distortions at peaks). If frequent — reduce microphone volume.
Stability
We analyze how the microphone behaves throughout the test. Volume spikes are a problem.
Problems and Solutions
Microphone Not Found
- →Connect USB microphone or headphones
- →Check that it's enabled and working in OS settings
- →Allow microphone access in browser
Microphone Too Quiet
- →Move closer to microphone (15-20 cm)
- →Increase microphone volume in OS
- →Try a different microphone
Too Much Background Noise
- →Turn off fan, air conditioner
- →Close windows, doors
- →Use microphone with noise cancellation
Distortion, Overload
- →Reduce microphone volume in OS by 10-20%
- →Move away from microphone to 30-40 cm
- →Reduce Volume Boost in test
Distance Recommendations
Close: 15-20 cm
Podcasts, streaming, vocals. Best for capturing voice detail and timbre.
Comfort: 30-40 cm
Business calls, interviews, Teams/Zoom. Natural sound without overload.
Far: 50+ cm
Conferences, presentations. Voice may sound hollow, room echo audible.
Frequently Asked Questions
Is the recording safe?
The recording is stored only in your browser. We DO NOT send it to servers. After closing the page — data is deleted.
Which microphone is better?
For calls: USB microphone Audio-Technica AT2020 or Blue Yeti. For podcasts: Rode NT-SF1 or Shure SM7B. Quality depends on your budget and tasks.
Test showed low score. What to do?
Read the "Problems and Solutions" section above. First try simple steps: close windows, turn off fan, move closer to microphone. If it doesn't help — the microphone might be broken.
Can I improve laptop microphone?
Built-in laptop microphone is usually low quality. We recommend buying a USB microphone or headphones with microphone. This gives 80% improvement.
Does the test work on mobile?
Yes, but with limitations. Smartphones have built-in microphone, often headset. The test works, but full check is better done with USB microphone on computer.