Self-adaptive Voice Device Parameter Generation

Solution Overview

Problem

Existing intelligent voice devices have a single and boring user experience due to fixed broadcast voice parameters that do not adapt to individual user voice characteristics, requiring users to manually adjust settings, which is cumbersome and inconvenient.

Innovation Solution

A self-adaptive intelligent voice device and method that includes a broadcast voice parameter generating module, which acquires voice parameters from the voice recognizing module and generates broadcast voice parameters based on a default policy, allowing for dynamic adjustment of voice characteristics such as pitch, amplitude, and loudness to match the user's voice, eliminating the need for manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If fixed broadcast voice parameters are used before delivering from the factory, then device complexity is reduced, but user experience becomes single and boring

Engineering Contradiction:

Improvecomplexity of voice parameter configurationVSAvoidadaptability to individual user voice characteristics

Core Design Contradiction:

Device complexityVSAdaptability or versatility

Solution Approach 1:

The system automatically acquires user voice parameters through the voice recognizing module and generates personalized broadcast voice parameters without requiring manual user configuration. The broadcast voice parameter generating module performs self-service by autonomously adapting the voice output to match individual user characteristics, eliminating the need for users to manually adjust settings while providing personalized voice experiences.

Inventive Principle:

Principle #25Self-service

2Adaptability or versatility

If users manually adjust voice broadcast parameters during use, then adaptability to individual user characteristics is improved, but ease of operation deteriorates due to complex and cumbersome adjustments

Engineering Contradiction:

Improveadaptability to individual user voice characteristicsVSAvoidease of voice parameter adjustment

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system automatically acquires user voice parameters through the voice recognizing module and generates personalized broadcast voice parameters without requiring manual user configuration. The broadcast voice parameter generating module performs self-service by autonomously adapting the voice output to match individual user characteristics, eliminating the need for users to manually adjust settings while providing personalized voice experiences.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system establishes a feedback loop where the voice recognizing module continuously captures user voice parameters, which are then processed by the broadcast voice parameter generating module to adjust broadcast voice characteristics. This closed-loop feedback mechanism ensures that the voice output dynamically adapts to individual user characteristics without requiring manual intervention, resolving the contradiction between adaptability and ease of operation.

Inventive Principle:

Principle #23Feedback

3Ease of operation

If fixed broadcast voice parameters are used, then ease of operation is improved, but user experience becomes single and boring

Engineering Contradiction:

Improveease of voice parameter configurationVSAvoidadaptability to individual user voice characteristics

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system automatically acquires user voice parameters through the voice recognizing module and generates personalized broadcast voice parameters without requiring manual user configuration. The broadcast voice parameter generating module performs self-service by autonomously adapting the voice output to match individual user characteristics, eliminating the need for users to manually adjust settings while providing personalized voice experiences.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system performs preliminary voice parameter acquisition and analysis automatically when the device is powered on or upon receiving a trigger signal. The broadcast voice parameter generating module proactively generates personalized voice parameters before the user needs them, ensuring that adaptability is achieved without requiring subsequent manual adjustments from the user.

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS9552813B2Self-adaptive intelligent voice device and method

Publication Date: 2017.01.24 ZTE CORP

AI summary

A self-adaptive intelligent voice device and method, wherein the device includes a voice recognizing module (101), a recognition result processing module (102), a voice broadcasting module (103), and a broadcast voice parameter generating module (104), and the broadcast voice parameter generating module (104) is configured to acquire extracted voice parameters from the voice recognizing module (101), and generate broadcast voice parameters according to the extracted voice parameters and a default policy, and input the broadcast voice parameters to the voice broadcasting module (103), the abovementioned technical solution enables the broadcast voice more closely matching a user's voice.