Diapason のアプリ分析 10月1日

Diapason is a free vocal range app for singers. It helps you explore your voice in real time, detect your comfortable range, view detected extremes, and compare your voice before and after warm-up. The app is designed for people who want a focused, privacy-friendly tool for voice analysis without ads, subscriptions, or unnecessary clutter. What you can do with Diapason: • Test your voice in real time using your microphone • Detect your comfortable range for the current session • View detected low and high extremes • Compare before and after warm-up sessions • Review saved session history • Observe pitch behavior in real time Diapason is useful if you want to: • Explore your vocal range • Understand the difference between comfortable range and edge notes • See how warm-up affects your session • Track changes across multiple sessions • Use a simple and practical voice analysis tool Free and privacy-friendly: • No ads • No subscription • Microphone access is used only for live voice analysis • Audio is processed in memory in real time • The app does not store or upload your voice recordings Important: • Results are based on the current session and microphone input quality • Comfortable range and detected extremes are session-based estimates • The app does not provide medical, professional, or vocal classification advice • Microphone permission is required for core functionality Diapason is built as a practical voice analysis tool for singers: simple, focused, private, and free.