Sonde launches voice API to detect psychological sickness

Sonde is seeking to use vocal biomarkers to assist consider psychological wellness with its new API known as Sonde Psychological Health. 

In accordance with the corporate, well being methods, employers and wellness service suppliers are capable of faucet into the API as a strategy to collect insights about their sufferers. The device makes use of audio sign processing and machine studying to research 30-second audio clips of a person’s voice and detect any vocal modifications that could possibly be an indication of psychological state.

The expertise is ready to transcribe and retailer the voice pattern as each day diary entries. Customers can then observe their moods and feelings over time. The device additionally affords well being ideas for psychological wellness. 

The API is ready to be built-in into third-party apps, and can be accessible to customers as a standalone app. 


As we speak there are a lot of folks within the U.S. dwelling with psychological sickness. Throughout the COVID-19 pandemic, charges of psychological sickness have elevated. In accordance with a Kaiser Household Basis report, 4 in 10 adults have reported signs of hysteria or depressive dysfunction. That’s up from one in 10 in 2019. 

Sonde Well being is considered one of many digital psychological well being firms wanting to make use of expertise to assist deal with psychological well being. 

“Because the pandemic’s pressure on psychological well being continues, Sonde Psychological Health goals to shrink that hole by creating consciousness. With a higher understanding of their psychological well-being, folks can take a extra proactive strategy to their psychological well being, together with in search of therapy when vital,” David Liu, CEO at Sonde Well being, stated in a press release.

“In healthcare, higher affected person engagement results in higher outcomes. Within the office, higher consciousness of psychological well being results in more healthy, happier and extra productive workers, and will enhance engagement with employer-provided psychological well being companies, which resides at a low 5.5% utilization fee regardless of being provided at 97% of enormous employers.”


Sonde Well being is a spin-out of PurseTech Well being, the identical firm that spun out ADHD digital therapeutic Akili Interactive. The corporate has beforehand rolled out a vocal -screening device for respiratory sickness signs. In August 2020, the corporate introduced its acquisition of voice-based platform-maker NeuroLex Laboratories

Sonde Well being is much from the one firm seeking to detect psychological well being circumstances via digital biomarkers. Client tech firm Apple is wanting to make use of digital biomarkers to assist detect despair and early-stage cognitive decline.

The tech large has teamed up with UCLA researchers to take a look at how wearable and telephone knowledge might detect despair, and Biogen to deal with cognitive decline. 

Moreover, employer-focused firm Mindstrong developed instruments to measure wellness via smartphone behaviors, equivalent to how a affected person faucets, scrolls or sorts.

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