Resonali

Resonali is a clinician-facing acoustic voice analysis tool designed for speech-language pathologists.

Built by an SLP for SLPs, Resonali helps clinicians complete structured voice measurement tasks, review acoustic and aerodynamic measures, compare results with reference data, and generate organized summaries for clinician review and documentation support.

Whether voice evaluations are part of your daily caseload or something you complete only occasionally, Resonali is designed to make objective voice data clearer, faster, and easier to organize.

VOICE MEASURES IN ONE PLACE

Resonali supports selected acoustic and aerodynamic voice measures, including:

• Maximum Phonation Time (MPT) • S/Z ratio • Mean, minimum, and maximum fundamental frequency • Pitch range • Glide-based highest and lowest F0 • Jitter • Shimmer • Harmonics-to-Noise Ratio (HNR) • Cepstral Peak Prominence (CPP) • Mean, minimum, and maximum intensity • Dynamic intensity range • Selected formant measures • Acoustic Voice Quality Index (AVQI) • Dysphonia Severity Index (DSI) • Laryngeal DDK task measures

GUIDED VOICE WORKFLOW

Record directly in the app or upload existing audio files. Resonali guides clinicians through structured voice tasks with clinician-facing prompts and task instructions.

Supported tasks may include sustained phonation, pitch glides, connected speech, Rainbow Passage reading, intensity tasks, and laryngeal DDK tasks.

REFERENCE-INFORMED RESULTS

Resonali helps organize objective voice data into clinically useful summaries.

Features include:

• Reference-range comparison • Visual result indicators • Organized acoustic and aerodynamic results • Exportable PDF summaries • Text export for documentation support • Built-in Voice Measures Guide • Reference category options, including female, male, transgender, and nonbinary/no sex-based reference options • De-identified workflow designed to minimize entry of patient-identifying information

BUILT FOR SLPs

Resonali is intended for speech-language pathologists, graduate student clinicians under supervision, and other qualified professionals using the app within the scope of their training and role.

Resonali supports clinical workflow, documentation, and review of objective voice measures. It does not replace clinical judgment, instrumental assessment, medical evaluation, referral, or follow-up.

SUBSCRIPTION ACCESS

Resonali requires an active subscription for access. Subscription options may include weekly, monthly, and annual plans. Pricing is shown before purchase and subscriptions are billed through your Apple ID. Subscriptions may be managed or canceled in your App Store account settings.

IMPORTANT CLINICAL DISCLAIMER

Resonali is a clinical support tool. It does not independently diagnose, treat, cure, screen for, prevent, or monitor any disease or medical condition. Resonali does not provide medical advice or treatment recommendations. All outputs should be reviewed and interpreted by a qualified professional in the context of the speaker’s history, clinical presentation, recording conditions, task performance, and other relevant information.