Sentivoice brings objective, measurable feedback to vocal training through two analysis modes. Audio analysis evaluates a recording for pitch and key accuracy, vocal health metrics such as jitter, shimmer and harmonic-to-noise ratio, timing and groove consistency, dynamic range and emotional expression. Video analysis adds stage presence and movement scoring, audience connection moments, facial expression and microphone technique, giving performers a complete view of how they read on stage. Every evaluation returns a READY, ALMOST or NOT YET readiness score with coaching advice and personalized exercises, and uploaded files are automatically deleted after 24 hours.