PUYU 璞玉

PUYU is an AI vocal growth platform for learners who want to build better singing habits through structured recording, objective feedback, and long-term practice tracking.

Record a vocal sample, review analysis across pitch, rhythm, breath, tone, resonance, vibrato, stability, and expression-related indicators, and receive practical guidance for the next practice session. PUYU helps learners understand what is improving, what needs attention, and how their practice history changes over time.

Key features:

• Voice recording and server-based vocal analysis
• Metric-based feedback for daily practice
• Personalized training direction based on detected strengths and weaknesses
• Practice history, tier, and ranking views for motivation
• Community-oriented growth views for learners in the same stage

PUYU is designed as a training support tool. It does not provide medical, diagnostic, or guaranteed audition or career outcomes. Analysis results may vary depending on recording quality, background noise, microphone condition, and vocal material.