求翻译：实现语音合成功能即语音输出, 最主要的是使用ISpVo ice, 该接口的主要功能就是实现文本到语音的转换。在接口中, 可以通过成员函数可以实现对发音频率( P itch) 、发音音量( Vo lume) 发音语速( Rate) 等合成属性进行调整, 步骤如下: 首先创建SpVo ice类的对象; 然后利用对象成员函数设置语音属性, 如果不设置, 则按默认方式处理; 再通过调用对象成员函数Speak函数来朗读指定文本。是什么意思？

Speech synthesis function of the speech output, the most important thing is to use ispvo ice, the main function of the interface is text to speech conversion. Interface, you can object member functions can then use the right pronunciation frequency (p-itch), pronunciation pronunciation of the volume

For text-to-speech feature is voice output, and what is most important is using ISpVo ice, this is the interface of the main features is to allow text to speech conversion. In the interface, you can use member functions can be achieved to itch P pronunciation frequency (pronunciation), volume (Vo lu

The realization pronunciation synthesis function is the pronunciation output, most main uses ISpVo ice, this connection main

Speech synthesis or speech output, the most important is to use the ISpVo ice, which main function is to achieve the conversion of text to speech. In the interface, you can use member functions can be realized on the voice frequency (p-itch), pronunciation, volume (Vo Lume) voice speed (Rate) synthe