MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611057941 A) filed by Chandigarh University on May 07, 2026, for Sleep-Talking Pattern Classifier For Emotional & Cognitive State Analysis.
Inventors include Manmoy Khastagir; Sriporna Biswas; Md Mahdi Hasan; and Dr. Poonam Kukana.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present invention describes a privacy-preserving device for monitoring and analyzing sleep talking at home. The apparatus includes a microphone array with an analogue front end that amplifies and filters speech signals in the 300-3400 Hz range. A multi- channel analogue-to-digital converter and digital signal processor...