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Circuit for giving emotion of synthesized voice information

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专利汇可以提供Circuit for giving emotion of synthesized voice information专利检索,专利查询,专利分析的服务。并且PURPOSE: To easily obtain a voice expressing a natural emotion by analyzing an inputted digital voice signal to extract feature parameters and controlling only the fundamental frequency and the amplitude, namely, two elements of rhythm of extracted feature parameters.
CONSTITUTION: A digital voice signal is inputted to a digital voice input part 1, and the digital voice signal outputted from this part 1 is supplied to a sound source analyzing part 2 and a spectrum analyzing part 3. This spectrum analyzing part 3 converts the digital voice signal to a spectrum parameter bearing rhythm information. Fundamental frequency and amplitude parameters out of feature parameters extracted by both analyzing parts 2 and 3 are subjected to functional conversion, and a synthesized voice expressing an emotion is generated by a synthesized voice converting means 5. Thus, the synthesized voice expressing a natural delightful emotion is generated.
COPYRIGHT: (C)1990,JPO&Japio,下面是Circuit for giving emotion of synthesized voice information专利的具体信息内容。

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