Voice Training MachineIntroductionSlide 3ProblemNew SolutionProject Description: NotesSlide 7AC97: A/D, D/A, 48kHzSlide 9SynthesizerMusic Reading / DisplayMemoryMemory – PlayMemory – Fast ForwardMemory – PauseMusic ReaderDisplay – Block DiagramDisplay – MonitorConclusionVoice Training Machine6.111 Final ProjectBy: Masood Qazi Zhongying ZhouIntroductionAmerican Idol is a trademark of FOXIntroductionProblemCauses of singing off tune - Cannot hear ‘own’ voice- Shortness of breath- Faulty memory of tune due to background instrumentalsConventional solution- Practice with tune to commit to memoryRelies subjectively on singer’s distinction of pitchNew SolutionVisual outputs quantifies degree the singer is off-keyAudio outputs allow user to hear their voice with the synthesized note in real timePause feature allows user to perfect singing note by noteProject Description: Notes12modnk 12/24nAfnf -HzAf 4404AC97: A/D, D/A, 48kHzFFT BlockDiagramSynthesizerExplore different waveformsPossible filteringAvoid 3rd harmonicMusic Reading / DisplayMemoryMemory – PlayMemory – Fast ForwardMemory – PauseMusic ReaderDisplay – Block DiagramDisplay – MonitorConclusionWe hope to achieve: –Less noise pollution–Provide authentic feedback to singer about his/her ability–Introduce a greater degree of objectivity in competitive
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