Verify-As-You-Learn

Pitch Practice

Sing or play the displayed note into your microphone. Real-time feedback shows your accuracy. Hold the correct pitch to score.

Target Note
—
— Hz
You're Playing
—
Freq: — Hz Cents: —
♭ Flat (−50¢) ✓ On Pitch ♯ Sharp (+50¢)
Click Start to begin
Hold Progress 0.0s / 1.0s
0 / 0

Session History

Score a few notes to see history.

Practice Pitch Accuracy with Real-Time Feedback

This tool combines the power of AudioWorklet-based pitch detection with structured practice. A target note is displayed, and you must sing or play that note on your instrument. The real-time pitch detector shows exactly what note you're producing and how close you are to the target.

Tip: Start with a comfortable octave range (C3–C5). Focus on holding a steady pitch rather than hitting the note immediately. The hold-for-1-second mechanic encourages sustained accuracy.

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Knowledge Base & FAQs

Pitch Practice — Frequently Asked Questions

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How does live pitch practice detection work?

The Web Audio engine analyzes your microphone signal in real time using autocorrelation pitch detection.

What pitch accuracy tolerance is used for green detection?

Notes within ±15 cents of target concert pitch trigger a green hit, reinforcing accurate intonation.

Can I practice singing or vocal warmups with pitch feedback?

Yes, sing into your microphone to see your exact note name and cents deviation live on screen.

Is microphone audio recorded or sent to any server?

No, all audio processing occurs 100% locally inside your web browser with complete privacy.

Can I practice pitch detection with physical instruments?

Yes, play guitar, violin, flute, saxophone, or brass into your microphone for real-time pitch feedback.

What pitch reference standard is used?

The detector defaults to A440 concert pitch (A4 = 440 Hz), standard for orchestral and modern music.

How does pitch detection help string players?

Fretless string players (violin, cello, double bass) get immediate visual feedback on finger placement.

Are pitch practice sessions logged to my Musician Passport?

Yes, session minutes and accuracy stats log to your private Musician Passport ledger.

What should I do if my microphone is not detected?

Ensure browser microphone permissions are enabled and select your input device in site settings.

Is this pitch practice tool free?

100% free for singers, instrumentalists, and music students.