Dis tool helps you check microphone performance well well, including live volume detection, waveform analysis, spectrum analysis, noise measurement and delay test. E support USB mic, 3.5mm mic, Bluetooth mic and built-in laptop mic.
📖 Intro: Dis microphone checker gives you full audio test from simple volume check to deeper spectrum reading, so you fit know how your mic dey behave.
E show microphone input volume live, including RMS, peak and current percentage, so you fit know whether di mic sensitivity normal.
E draw di waveform live make you see how audio level dey rise and fall. Dis fit help you catch clipping, silence or strange noise.
E use FFT take show how power spread across different frequencies. Dis helps you spot resonance, noise type and sound quality issues.
Accurately measure latency from microphone input to playback output. Crucial for recording, live streaming, and real-time communication applications.
Measure microphone's minimum noise floor and signal-to-noise ratio, quantitatively evaluating microphone noise performance. Identify buzzing, environmental noise, etc.
E support all types of audio input devices, automatically detects available microphones in di system. One-click switching between different microphones.
Dis may be due to browser permissions, system settings, or hardware issues. Make sure say: 1) you allow browser use di microphone; 2) correct input device dey your system settings; 3) microphone connect well.
If your microphone: 1) E show no waveform at all; 2) Has extremely low volume; 3) Has obvious buzzing or static noise; 4) Has very high latency, it may indicate hardware issues.
RMS (Root Mean Square) indicates average volume, while Peak indicates maximum instantaneous volume. Normal speech suppose have RMS around -20dB, with peaks not exceeding -6dB to avoid clipping.
E support all types of microphones: USB microphones, 3.5mm interface microphones, XLR microphones (requires interface), laptop built-in microphones, Bluetooth microphones, etc. Compatible with Windows, macOS, Linux systems.
The tool automatically performs latency tests. Di system emits test tones and measures round-trip latency from input to output, with results displayed in di "Audio Latency" stats item.
All test data na only saved in di current browser session. Data go be lost after refreshing di page or closing di tab. To save results, please use screenshot functionality or manually record data.