Subtitle Generation for Diverse Applications

Publication ID: 24-11857877_0007_PTD

Published: October 28, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Subtitle Generation for Diverse Applications,” Published Technical Disclosure No. 24-11857877_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857877_0007_PTD

This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,877.

Summary of the Inventive Concept

This inventive concept leverages the core technology of automatic in-game subtitles and closed captions to provide real-time subtitles in various industries, including virtual reality, telemedicine, smart homes, language learning, and museum exhibits.

Background and Problem Solved

The original patent focused on generating subtitles for in-game audio streams. However, this technology has limitations when applied to other industries where real-time subtitles are crucial. The new inventive concept addresses this limitation by adapting the core technology to cater to diverse applications, ensuring seamless subtitle integration and enhancing user experience.

Detailed Description of the Inventive Concept

The inventive concept comprises a subtitle generation module that analyzes audio streams from various sources and generates subtitles in real-time. The module is integrated with a display module that synchronizes the subtitles with the audio stream. In virtual reality environments, the system utilizes a virtual reality headset to receive audio and video streams. In telemedicine platforms, the system receives audio streams from conferences and displays subtitles in synchronization. Similarly, in smart home environments, the system integrates with smart speakers and displays subtitles on smart display devices. In language learning platforms, the system generates subtitles in a target language, and in museum exhibits, it provides subtitles for audio guides.

Novelty and Inventive Step

The new claims introduce novel applications and use cases that were not originally considered in the original patent. The inventive step lies in adapting the core technology to cater to diverse industries, ensuring real-time subtitle integration and enhancing user experience.

Alternative Embodiments and Variations

Alternative embodiments include using machine learning algorithms to improve subtitle accuracy, integrating with wearable devices for personalized subtitles, and incorporating subtitles into augmented reality experiences. Variations may include using different subtitle formats, such as closed captions or audio descriptions, and adapting the system for use in other industries, such as education or entertainment.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including virtual reality, telemedicine, smart homes, language learning, and museum exhibits. The target market includes companies and organizations seeking to enhance user experience, improve accessibility, and provide real-time subtitles in diverse applications.

CPC Classifications

Section	Class	Group
A	A63	A63F13/53
A	A63	A63F13/87
G	G10	G10L17/06
G	G10	G10L17/26
A	A63	A63F2300/303
A	A63	A63F2300/572

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Audio processing, speech recognition, and interactive media systems, with expertise in subtitle generation, speech-to-text technologies, and multi-modal interface design across virtual and augmented environments

Person of Ordinary Skill (PHOSITA) Profile

A skilled professional with advanced degrees in computer science, signal processing, or human-computer interaction, possessing deep knowledge of speech recognition algorithms, real-time text generation, and adaptive display technologies

Obviousness Rationale

A person skilled in the art would recognize that the core subtitle generation technology disclosed in the source patent represents a generalizable framework easily adaptable to diverse technological contexts. The fundamental technical approach of analyzing audio streams, generating real-time text representations, and synchronizing those representations with visual contexts remains consistent across the PTD's proposed variations. Given the modular nature of speech recognition and subtitle generation technologies, extending the original gaming-focused invention to telemedicine, virtual reality, smart homes, and educational platforms would be a straightforward and predictable engineering adaptation.

Obvious Combinations & Variations

Source Patent Element

Generating subtitles by analyzing audio streams and determining display positions based on in-game speaker characteristics

PTD Variation

Applying subtitle generation to virtual reality, telemedicine, and museum exhibit environments with similar audio stream analysis

Obviousness Reasoning

Predictable extension of existing speech recognition techniques to new contextual domains, representing a known method of technology transfer

Source Patent Element

Voice profile database for identifying speaker traits like age, gender, and dialect

PTD Variation

Utilizing similar voice recognition techniques in language learning platforms for targeted subtitle generation

Obviousness Reasoning

Applying established speaker identification algorithms to educational technology represents a standard design choice with expected results

Source Patent Element

Real-time processing of audio streams using size-limited buffers

PTD Variation

Implementing identical buffer-based processing in smart home and telemedicine subtitle generation systems

Obviousness Reasoning

Reusing efficient computational strategies across different technical domains constitutes a routine engineering optimization

Source Patent Element

Dynamic subtitle positioning relative to in-game speakers and objects

PTD Variation

Adapting display positioning logic to virtual reality scenes and museum exhibit interfaces

Obviousness Reasoning

Transferring contextual display algorithms between immersive environments represents a logical and predictable technological progression

Source Patent Element

Audio stream processing for generating text representations

PTD Variation

Expanding subtitle generation across diverse platforms like smart homes, language learning, and telemedicine

Obviousness Reasoning

Applying speech-to-text technologies to multiple interaction contexts demonstrates standard technological generalization

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857877 and the disclosed variations, a person having ordinary skill in the art would find the proposed subtitle generation systems across virtual reality, telemedicine, smart homes, language learning, and museum exhibits to be obvious variations of existing subtitle generation technologies. The fundamental technical approach remains consistent, with predictable adaptations representing routine engineering design choices that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent Number	US 11,857,877
Title	Automatic in-game subtitles and closed captions
Assignee(s)	ADVANCED MICRO DEVICES, INC., ATI Technologies ULC