How Stable Is Your Sa?
The foundation of all Hindustani classical music begins with Shadja (Sa). Sing into your microphone for 15 seconds to evaluate your pitch precision and receive an individualized learning path.
Select Your Vocal Profile
In Hindustani classical music, your tonic (Sa) is calibrated to your natural vocal anatomy. Choose your range so we tune the reference Tanpura drone:
Prepare for Your Swar Sadhna
Calibrated to C# (277 Hz). Listen to the reference drone, fill your lungs with diaphragmatic breath, and sing "Saaa" steadily for 15 seconds.
Listen to the reference drone: The sound sets the foundational pitch of the universe. Hear its overtones.
Allow microphone access: We analyze your vocal frequency directly in your browser. No audio is recorded or stored on any server.
Hold 'Saaa' for 15 seconds: Sing on an open "Aa" vowel. Don't worry if your voice shakes—the test measures your true baseline so Ankit Sharma can recommend your exact course.
Sing & Hold 'Saaa'...
Analyzing Vocal Mechanics & Stability...
Computing Sa Sthirta, Pitch Precision, Recovery, and Indore Gharana Course Match...
We use autocorrelation pitch detection (ACF2+ / YIN algorithm) running directly on your device via the native Web Audio API. No voice recording or biometric data is uploaded to any remote server.