| 蓝牙耳机的主观评测方法 |
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| 引用本文： | 刘蕊.蓝牙耳机的主观评测方法[J].电子测试,2020(1):55-56. |
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| 作者姓名： | 刘蕊 |
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| 作者单位： | 北京信息职业技术学院电子与自动化学院 |
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| 摘 要： | 蓝牙无线耳机的使用主要分为音乐和通话两种场景。本文提出了一种主观评测音乐播放效果的方法,结果表明耳机的音乐播放效果都是很不错的。在通话测试部分,按照3GPP和沃达丰的测试规范进行上下行响度的测试,并对噪声消除进行了主观评测,结果表明,语音通话部分还有很大的改进空间。
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| 关 键 词： | 蓝牙耳机 音质评测 语音评测 |
The evaluation on bluetooth headphone |
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| Liu Rui.The evaluation on bluetooth headphone[J].Electronic Test,2020(1):55-56. |
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| Authors: | Liu Rui |
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| Institution: | (Department of Electronic and Automation,Beijing Information Technology College,Beijing,100015) |
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| Abstract: | The main function of the Bluetooth headphone is music playback and voice call.Based on the frequency mask that most of the engineers prefer,the frequency response is performed.The subjective and objective testing result shows that the music playback quality of the headphones is very good.There is a new method to do the listening test on the background noise transmission.The result shows that the voice call performance of the TWS headphones still need improvement. |
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| Keywords: | headphone music performance voice call quality |
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