Sound Test Online

왼쪽/오른쪽 채널 버튼을 눌러 각각의 스피커에서만 소리가 나는지 확인합니다. 한쪽이 무음이면 연결이나 밸런스 설정을 확인하세요.

네. 마이크 권한을 허용하면 실시간 레벨 미터와 피크가 표시됩니다. 녹음이나 업로드는 이루어지지 않습니다.

20Hz~20kHz로 올라가는 톤을 재생해 스피커가 재생하지 못하는 대역이나 왜곡을 확인할 수 있습니다.

화이트 노이즈는 전 대역에 동일한 에너지가 있어 TV 잡음처럼 들립니다. 핑크 노이즈는 옥타브당 에너지가 일정해 사람 귀에 더 자연스럽게 들립니다.

80~100Hz 이하의 저음은 작은 스피커나 노트북에서 재생이 어려울 수 있습니다. 깊은 저음은 큰 드라이버나 서브우퍼가 필요합니다.

To do a quick sound check, click the 'Left channel' or 'Right channel' button on this page. If you hear clear audio from the correct speaker, your sound is working. You can also use the frequency sweep to test bass and treble response, or the noise generators for a full-range sound check. No software installation is needed; this sound test runs entirely in your browser on any computer, laptop, or mobile device.

Yes, this tool works as a headset test for any wired or wireless headset. Plug in or pair your headset, then use the left/right channel buttons to verify both ear cups produce sound. The stereo test confirms channels aren't swapped. You can also test your headset's built-in microphone using the mic monitoring section. Works with gaming headsets, Bluetooth headsets, and USB headsets on any platform.

To test if your speakers are working, click the play buttons on this page to send test tones to your left and right speakers individually. If one speaker is silent, check your cable connections, audio balance settings, and make sure the correct output device is selected in your system settings. The frequency sweep can also reveal if your speakers have limited range or distortion at certain frequencies.

To test bass on your speakers, use the 60Hz preset button in the sine tone section, or run the full frequency sweep starting from 20Hz. If you can't hear frequencies below 80-100Hz, your speakers have limited bass response, which is typical for laptop speakers and small desktop speakers. A subwoofer or bass-capable headphones should clearly reproduce frequencies down to 40-60Hz. Listen for distortion at low frequencies, which may indicate a damaged speaker driver.

One-sided audio is usually caused by: 1) A loose or damaged headphone cable near the plug; try wiggling the cable. 2) An incorrect audio balance setting in your system; check System Preferences or Windows Sound settings. 3) A faulty headphone driver or speaker. Use our left/right channel test to confirm which channel is affected. If the correct channel plays when you press 'Left' or 'Right', the problem is in your hardware, not the audio signal.

Yes, this sound test works on mobile browsers including Chrome for Android and Safari on iOS. Connect your headphones or earbuds and use the left/right channel buttons to test stereo separation. The frequency sweep also works on mobile. Note that the microphone test may require additional browser permissions on mobile. For the most reliable results, use Chrome on desktop with wired headphones.