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Device Check
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English
中文
Vietnamese
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1. 耳机检测
在开始测试前,请确保您的耳机音质良好。请点击图标
来检查音质。
2. 麦克风检查
开始前请检查您的麦克风!请大声朗读以下文本进行录音,然后试听录音效果
请大声朗读:
“I love English. My English is great and I practice it every day!”
开始录音
3. 设备已就绪
您的设备已完全就绪。请点击下方按钮返回登录页面。
我准备好了,开始吧!
Click on “Allow" to enable microphone
We are unable to detect your microphone. Please check the microphone settings in your browser or on your device to ensure that you have enabled the option that allows applications to access your microphone.
×
Error
Could not get audio media device: TypeError: Failed to execute 'getUserMedia' on 'MediaDevices': Malformed constraint: Cannot use both optional/mandatory and specific or advanced constraints.
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