Clinical-Grade Voice Analysis In Your Browser
Get instant voice analysis reports with comprehensive metrics including pitch, jitter, shimmer, and intensity.
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Try Our Free Voice Analysis
Record a 5-second voice sample and receive a detailed analysis report via email.
Press the button below to begin your recording
📝 Recording Instructions
Say "Aaahh"
Hold the sound for 5 seconds. The recording will automatically stop.
Understanding Acoustic Voice Analysis
Acoustic analysis is a non-invasive method used to quantify the physical properties of voice. By analyzing a sustained phonation (like "ah"), our engine extracts critical parameters that indicate vocal fold health and efficiency.
Fundamental Frequency (F0): Measured in Hertz (Hz), this represents the vibration rate of the vocal folds. Deviations from age and gender norms can indicate various vocal conditions.
Short-term Perturbations: Jitter and Shimmer measure the stability of frequency and amplitude. High perturbation values are often indicators of breathiness, roughness, or strain.
Analysis Engine Data Flow
*Real-time signal processing utilizes Fast Fourier Transform (FFT) for spectral accuracy.
Professional Implementation
Telehealth Screening
Quickly screen patients during remote sessions with objective acoustic data.
Research Data
Collect standardized voice parameters for longitudinal studies and analysis.
Clinical Documentation
Supplement clinical observations with quantifiable PDF reports for patient records.
Frequently Asked Questions
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