AVC System Oral Command Control via LLM Integration

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Solution Overview

Problem

Existing AVC systems lack the ability to efficiently control audio, video, and control features using oral commands, requiring manual configuration and separate processing for each feature.

Innovation Solution

The implementation of an AVC system using a processing core and peripherals, integrated with a large language model (LLM) that detects and interprets oral commands to perform actions on peripheral devices and the processing core.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual configuration and separate processing for each feature is used, then system control is precise and reliable, but operation complexity increases and user convenience deteriorates

Engineering Contradiction:
Improveoral command controlVSAvoidintegrated processing system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines audio, video, and control processing functions into a single integrated processing core. The system merges multiple separate processing functions into one unified device that can handle all AVC features simultaneously through oral commands, eliminating the need for separate processing units for each function.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The processing core is designed with universal capabilities to perform multiple functions including audio processing, video processing, and control operations. A single device executes diverse commands such as adjusting audio levels, controlling video displays, and managing peripheral devices through natural language interpretation.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If integrated processing on a single core is implemented, then ease of operation improves, but processing load and system reliability may worsen

Engineering Contradiction:
Improveconfiguration simplicityVSAvoidsystem stability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

While the processing functions are integrated, the system segments command interpretation into distinct modules: audio signal detection, natural language processing, command identification, and execution control. This modular segmentation within the integrated core maintains reliability by isolating failure points and enabling independent optimization of each processing stage.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If oral command detection is added, then user convenience improves, but system complexity and processing requirements increase

Engineering Contradiction:
Improveoral command interfaceVSAvoidlanguage processing module
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system introduces a natural language processing module as an intermediary between the oral command input and the control execution. This intermediary layer translates spoken language into structured commands that the processing core can execute, bridging the gap between human communication and machine control without requiring direct integration of complex language understanding throughout the entire system.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250149029A1Artificial intelligence assistance for an audio, video and control system using room environment contextualization and oral command inferencing
Publication Date: 2025.05.08 QSC LLC
  • US20250149029A1 patent drawing
  • US20250149029A1 patent drawing
  • US20250149029A1 patent drawing

AI summary

An audio, video and control (“AVC”) operating system is implemented on an AVC processing core coupled to one or more peripheral devices. Using a large learning model (“LLM”) module, the AVC system detects audio signals obtained from a user and infers oral commands from the audio signals. Thereafter, one or more actions corresponding to the oral commands are performed on the peripheral devices and/or the AVC processing core. In another embodiment, the AVC system obtains contextual awareness data of a room environment in which the AVC operating system functions. Thereafter, based upon the contextual awareness data, the system performs actions on the peripheral devices or AVC processing core.