Sony Interactive Entertainment has filed a patent titled "Audio Processing System and Method" that transforms in-game sounds into visual cues for deaf and hard-of-hearing players. The system analyzes each sound's intended effect—such as building tension, warning of danger, or describing the environment—and displays corresponding visuals like icons, shapes, or onomatopoeic words like "Roar!". Visual properties including color, brightness, and transparency reflect the sound's volume and character.
The patent also proposes directional lighting using LEDs around displays or encircling the DualSense controller touchpad to indicate sound direction. Published October 22, the application builds on a May 2023 US filing claiming priority from a June 2022 UK submission. A key innovation is backward compatibility: the OS or helper app could tag legacy game audio files and generate visual cues without modifying game code.
Sony has been pursuing accessibility patents, including AI for controller input assistance, though patent filings don't guarantee product implementation.
Source: TechPowerUp News · Summarized by HeadlinesBriefing