Speaker compact size is ideal for semi-concealed installation option... After "CDM" high frequency horn coverage matches the design of coverage and low frequency unit features a smooth over-achieved.

音箱尺寸紧凑，是半隐蔽式安装的理想选择…经过“CDM”覆盖匹配设计的高频号角与低频单元的覆盖特性实现了平顺的过度。

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F15 + is a multi-purpose two full range speaker frequency, high frequency driver is a smooth, wide frequency response.

是一款多用途两分频全频扬声器，高频驱动单元是一个频响宽广平滑的。

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This paper proposes a high frequency weighted MFCC extraction method to improve the performance of speaker verification in noise conditions.

本文提出了一种可提高噪声环境下的说话人确认识别率的语音MFCC参数高频加权方法。

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