Key information
Sony Interactive Entertainment has filed a patent application titled Audio Processing System and Method, which outlines a technology designed to convert in-game audio into visual representations for players who are deaf or hard of hearing. This system aims to categorize the purpose of specific sounds, such as environmental descriptions or danger warnings, and translate them into visual icons, shapes, or onomatopoeic text.
The proposed system adjusts visual properties like brightness, color, and transparency based on the volume and character of the audio. Furthermore, the patent suggests utilizing directional lighting, such as LEDs surrounding the display or integrated into the DualSense controller touchpad, to indicate the spatial origin of sounds.
A notable feature of this technology is its potential compatibility with legacy titles. The patent indicates that an operating system or dedicated helper application could identify and tag sound files in older games, allowing for the generation of visual cues without requiring modifications to the original game code.
Published on October 22, the application follows a US filing from May 2023 and a UK filing from June 2022. While Sony has pursued various accessibility patents, including AI-driven controller input assistance, the company has not confirmed if this audio-to-visual system will be implemented in any future commercial products.
