quality of sounds

To prevent the quality degradation of the unvoiced sounds during the denoising process, we first separate unvoiced regions from noisy speech and then apply the thresholding method to them in a different way from other regions.

同时，为了防止在抑制噪声的过程中对语音的清音段信息造成损失，首先对语音信号进行了清浊音判别，然后针对不同的判别结果对清音段语音和浊音段语音采用不同的阈值处理方法。

Haofang rough features of its sound quality, powerful sonorous, crisp sounds, with distinctive local characteristics.

其音质特征粗犷豪放 、 雄浑铿锵 、 明快动听, 具有鲜明的地方特色.

The safety problem of product quality sounds the alarm bell to us in the soul-stirring way, facing the giant's down, we need to awake except regret.

产品质量安全问题用惊心动魄的方式向我们敲响警钟，面对巨人的倒下，除了惋惜，我们更需要从中觉悟。