MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202641007196 A) filed by Vellore Institute Of Technology, Chennai, Tamil Nadu, on Jan. 24, for 'portable device for audio processing with ledger interface.'

Inventor(s) include Emir Husain; and Daisy Gohain.

The application for the patent was published on Feb. 6, under issue no. 06/2026.

According to the abstract released by the Intellectual Property India: "The present disclosure provides a portable device (100) for audio processing and a method (200) for capturing and processing audio. The device (100) includes a housing (102) containing a microphone array (104) with two MEMS microphones (104-2) and noise cancellation circuitry (104-4), a processor...