Voice Data Analyzer for Selective Local Processing
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Solution Overview
Problem
Current voice command technologies face challenges in selectively managing voice commands, particularly in scenarios where users need to mute devices without stopping all voice operations or transmitting unwanted voice data externally, leading to safety and functionality issues.
Innovation Solution
A system comprising processors, a sound receiver, and a voice data analyzer that determines whether voice data corresponds with local criteria, allowing voice data to be handled locally and not transmitted externally, enabling selective processing and transmission of voice commands based on predetermined or learned criteria, including pitch and user-specific patterns.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If voice command technology is implemented in devices, then hands-free operation and user safety are improved, but unwanted voice data transmission and lack of selective control worsen
Solution Approach 1:
The patent segments voice data handling into two distinct paths: local processing path and external transmission path. The voice data analyzer evaluates each voice command against local criteria and selectively routes it to either local execution or external transmission, enabling fine-grained control over voice data handling while maintaining hands-free operation capability.
Solution Approach 2:
The patent implements local quality by making different parts of the voice processing system have different functions. The voice data analyzer applies local criteria specific to each device or context, allowing selective local processing of voice commands while controlling external transmission. This enables personalized voice control where certain commands are handled locally while others can be transmitted externally.
2Adaptability or versatility
If all voice data is transmitted externally for processing, then centralized voice control is achieved, but device functionality and response time worsen
Solution Approach 1:
The patent segments voice processing into local and external components. Critical voice commands that require immediate local response are processed locally without external transmission, while other commands can be transmitted externally for centralized processing. This segmentation eliminates the time loss associated with always transmitting voice data externally while maintaining the option for centralized control when needed.
3Loss of time
If voice data is processed locally only, then response time is improved, but adaptability to external control worsens
Solution Approach 1:
The patent implements dynamics by making the voice processing system adjustable and flexible. The voice data analyzer can dynamically switch between local processing mode and external transmission mode based on user preferences, device state, and command characteristics. This dynamic adaptability allows the system to optimize response time when needed while maintaining external control capability when required.
4Adaptability or versatility
If selective voice data handling is implemented, then functionality and control are improved, but system complexity worsens
Solution Approach 1:
The patent applies universality by designing a multi-functional voice data analyzer that can perform multiple functions: evaluating voice commands against local criteria, determining transmission necessity, routing to appropriate processing paths, and managing both local and external voice control. This universal component handles all voice data handling tasks through a single integrated system, reducing overall complexity despite the selective handling capability.
Data Source
AI summary
Systems and methods that provide for voice command devices that receive sound but do not transfer the voice data beyond the system unless certain voice-filtering criteria have been met are described herein. In addition, embodiments provide devices that support voice command operation while external voice data transmission is in mute operation mode. As such, devices according to embodiments may process voice data locally responsive to the voice data matching voice-filtering criteria. Furthermore, systems and methods are described herein involving voice command devices that capture sound and analyze it in real-time on a word-by-word basis and decide whether to handle the voice data locally, transmit it externally, or both.