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Center for Advanced Sound Technologies, Yamaha Corporation VOCALOID Commercial singing synthesizer based on sample concatenation Hideki Kenmochi, Hayato.

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Presentation on theme: "Center for Advanced Sound Technologies, Yamaha Corporation VOCALOID Commercial singing synthesizer based on sample concatenation Hideki Kenmochi, Hayato."— Presentation transcript:

1 Center for Advanced Sound Technologies, Yamaha Corporation VOCALOID Commercial singing synthesizer based on sample concatenation Hideki Kenmochi, Hayato Ohshita Center for Advanced Sound Technologies, Yamaha Corporation, Japan

2 Center for Advanced Sound Technologies, Yamaha Corporation System Diagram Diphones sustained portions (Multiple pitches) Timing adjustment Pitch transposition Timbre manipulation

3 Center for Advanced Sound Technologies, Yamaha Corporation Synthesis Score # ss III NN @@@ ss QQQ NN # Phonetic track “ Sing a song ” [s I N @ s Q N] Note ON [s I N] Note ON [@] Note ON [s Q N] Pitch track s I N@s Q Ns I N@s Q N

4 Center for Advanced Sound Technologies, Yamaha Corporation Concatenation s III N Timbre (Spectral envelope) Use as it is Last FrameFirst Frame Fluctuations from sustained portion added Interpolation Local Spectrum

5 Center for Advanced Sound Technologies, Yamaha Corporation Pitch transposition & timbre manipulation

6 Center for Advanced Sound Technologies, Yamaha Corporation Pitch transposition & timbre manipulation

7 Center for Advanced Sound Technologies, Yamaha Corporation Score Editor Dedicated environment for singing synthesis Note / Lyric input Vibrato setting Control over synthesis parameters

8 Center for Advanced Sound Technologies, Yamaha Corporation Piano-roll editor Control Track

9 Center for Advanced Sound Technologies, Yamaha Corporation

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16 Realtime keyboard performance mode Lyrics input in advance Keyboard triggers note [Video Clip]

17 Center for Advanced Sound Technologies, Yamaha Corporation VOCALOID Products Version 1 (released in 2004) Version 2 (released in 2007) LEONLOLAMIRIAM MeikoKaito Big-ALSweet ANNPrimaMiku

18 Center for Advanced Sound Technologies, Yamaha Corporation Audio Demos “ Amazing Grace ” “ Amazing Grace ” Compulsory

19 Center for Advanced Sound Technologies, Yamaha Corporation Acknowledgements The basic signal processing technique used in Vocaloid is developed though a joint research project between Yamaha Corporation and Music Technology Group (MTG), Universitari Pompeu Fabra, Barcelona. The authors would like to thank the staff at MTG, especially to Mr. Jordi Bonada and Dr. Alex Loscos, for their contribution to Vocaloid.

20 Center for Advanced Sound Technologies, Yamaha Corporation Dank voor uw aandacht.

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