• Skip to primary navigation
  • Skip to main content
SRI logo
  • About
    • Press room
    • Our history
  • Expertise
    • Advanced imaging systems
    • Artificial intelligence
    • Biomedical R&D services
    • Biomedical sciences
    • Computer vision
    • Cyber & formal methods
    • Education and learning
    • Innovation strategy and policy
    • National security
    • Ocean & space
    • Quantum
    • Robotics, sensors & devices
    • Speech & natural language
    • Video test & measurement
  • Ventures
  • NSIC
  • Careers
  • Contact
  • 日本支社
Search
Close
Platform December 9, 2019

SenSay™ Analytics speaker state platform

Sensing what people say, and how they say it.


SenSay Analytics is platform that performs real-time speaker state classification from spoken audio. SRI is working with research and industry partners using SenSay Analytics to estimate speaker state such as emotion, sentiment, cognition, health, mental health and communication quality in a range of end applications including:

  • Personal assistants
  • Health monitoring
  • Service robots
  • Interpersonal skills
  • Driver monitoring
  • Gaming
  • Education
  • Marketing/advertising

How it works

At sub-second intervals, the SenSay platform updates both features and class estimates using advanced signal features that capture spectral, prosodic, articulatory, auditory, discourse and fluency characteristics, as well as features designed specifically for robustness to noise and reverberation.

SenSay can analyze the features from the signal alone or combined with automatic speech recognition to model word-based information via sentiment models. Features are modeled using state-of-the-art machine learning approaches appropriate to the task, training data and application constraints.

SenSay advantages

Speed

Platform provides class and feature updates at < 1 second; crucial for applications such as driver monitoring, dialog system response and customer service.

Control, privacy

SenSay can run in cloud, on laptop/desktop or in client-hosted environment.

Configurability

Deploy on premises or in the cloud. Use as a feature extractor, class predictor or both. Use with or without automatic speech recognition.

Extensibility

APIs let clients add additional sensor capabilities such as video-based or physiological features.

Customizability

Platform can be adapted to task, domain, language, single- or multi-party conversations.

Scalability

SenSay is architected to support simultaneous live streams.

Contact

For more information or to work with us, e-mail sensay-info@speech.sri.com.

Share this

How can we help?

Once you hit send…

We’ll match your inquiry to the person who can best help you.

Expect a response within 48 hours.

Career call to action image

Make your own mark.

Search jobs

Our work

Case studies

Publications

Timeline of innovation

Areas of expertise

Institute

Leadership

Press room

Media inquiries

Compliance

Careers

Job listings

Contact

SRI Ventures

Our locations

Headquarters

333 Ravenswood Ave
Menlo Park, CA 94025 USA

+1 (650) 859-2000

Subscribe to our newsletter


日本支社
SRI International
  • Contact us
  • Privacy Policy
  • Cookies
  • DMCA
  • Copyright © 2023 SRI International
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}