Voice gateway have low-cost, high cost-effective character, if using the Voice gateway can make internal communications costs near zero and external communications costs also decreased by 40% to 60%.

语音网关具有成本低，高性价比等特点，如果使用语音网关，可以使内部通信成本几乎降为零，而外部的通信成本也减少了40%到60%。

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Imitative Songs. a low voice imitates the melody of a high voice, and they overlap.

模仿织体。 即低声部以自由模仿上声部的旋律而构成双声的迭置。

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Improve and beautify the singer to voice, it has low frequency warm thick, strong, high-frequency deep and clear voice features.

改善及美化演唱者得嗓音，它具有中频温暖厚实、低频深沉有力、高频清晰明亮的声音特点。

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The earSmart eS515 Smart Sound Processor combines the company's award-winning Advanced Voice processing technology with its first high-performance, low-power audio codec for a best in class voice, speech recognition and multimedia experience on a mobile device.

ENGADGET: Audience eS515 Smart Sound Processor brings three-mic support and selective audio capture to phones

The technology would enable a person talking to someone with a loud, high-pitched, rapid-fire voice to sound similar even if his actual voice was soft, low and slow, for instance.

FORBES: Stanford Developing Vocal Cosmetics Technology To Make Cellphone Talkers More Likable