Kiểm tra Loa
Kiểm tra chức năng và chất lượng loa
Volume Control
Adjust the test volume level
Kênh trái
Test left speaker/headphone
Kênh phải
Test right speaker/headphone
Kiểm tra Mono
Test both speakers with mono signal
Kiểm tra quét tần số
Frequency sweep from 20Hz to 20kHz
Kiểm tra âm thanh 3D
Rotating 3D audio test
Audio Sample Tests
Test with generated audio samples
Test Instructions
Device Selection: Click the refresh icon and allow microphone access when prompted. This is required by your browser to detect and list your specific speakers (like "Headphones" or "Bluetooth").
Adjust your system volume to a comfortable level before starting tests.
For stereo tests, ensure you can hear audio from the specified channel only.
For frequency sweep test, listen for consistent audio throughout the range.
For binaural test, audio should appear to move around your head.
Cách kiểm tra Loa
- Nhấn các nút phát để kiểm tra từng kênh trái và phải.
- Xác minh âm thanh phát ra từ đúng loa cho mỗi kênh.
- Chạy quét tần số để kiểm tra độ rõ và phạm vi âm thanh.
- Sử dụng kiểm tra âm lượng để đảm bảo không bị méo tiếng ở mức cao.
Why Perform a Sound Test?
A regular sound test is essential for ensuring your audio equipment delivers the best possible experience. Whether you're a gamer needing precise directional audio, a music lover seeking high fidelity, or a professional ensuring accurate monitoring, our online sound check tool helps you verify performance.
Importance of Sound Checking
Over time, speakers and headphones can degrade or accumulate dust affecting sound quality. A sound check can reveal subtle issues like channel imbalance, frequency loss, or distortion before they ruin your listening experience.
Common Sound Test Questions
What is a stereo sound test?
A stereo sound test checks if your left and right speakers are correctly positioned and functioning independently. It plays a distinct sound on each channel to verify separation.
Why do I need a frequency sound check?
A frequency sound check sweeps from low bass (20Hz) to high treble (20kHz) to ensure your speakers can reproduce the full range of audible sound without gaps or buzzing.