MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202641049052 A) filed by A Felix Sahaya Raj; Mr. G. Novin Senetra Roy; and Dr. H. Joy Prabu, Coimbatore, Tamil Nadu, on April 17, for 'design and fabrication of pcb for analog audio signals (=4 channels) over shielded twisted pairs ethernet cable.'
Inventor(s) include A Felix Sahaya Raj; Mr. G. Novin Senetra Roy; and Dr. H. Joy Prabu.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "This work focuses on the design and fabrication of a compact, passive Printed Circuit Board (PCB) for transmitting analog audio signals (up to four channels) over shielded twisted-pair Ethernet cables. The system uses balanced signal transmission and structured pin mapping to minimise noise, crosstalk, and maintain high signal fidelity. The PCB integrates RJ45 interfaces, a central distribution header, and configurable DIP switches, enabling efficient routing of audio signals through Ethernet infrastructure. The design emphasises simplicity, cost-effectiveness, and reliability while maintaining professional-grade audio performance."
Disclaimer: Curated by HT Syndication.
