| Summary: | 碩士 === 國立成功大學 === 電腦與通信工程研究所 === 96 === Karaoke Television (KTV) is popular nowadays, which was originated from Japanese, by combining a television video tape recorder and a karaoke accompaniment system such that the users could watch TV monitor, heartily singing along with the background melody and lyrics caption. It could not only relax the pressure of life, but also become an important leisure activity in the modern world.
In this thesis, we combine the speech modulation technology with our developed karaoke system, where the purposed speech modulation algorithm is based on the vocoder model suggested in speech coding techniques. The proposed algorithm could process the singing voices and cooperate with MIDI melody information in real-time. Finally, we will realize an intelligent karaoke system with both speech modulation and MIDI on SoC platform, which can automatically help to correct the pitch of the singer.
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