Gaming Headset Profanity Filter via Audio Signal Extraction
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Solution Overview
Problem
Conventional gaming headsets fail to effectively filter out profanity from game audio and chat channels during gameplay, which can expose players, especially children, to unsuitable language based on age, maturity, or personal beliefs.
Innovation Solution
A gaming headset equipped with a profanity filter system that monitors audio channels for predefined words, filters them out, and replaces or mutes the audio, while also activating alerts or powering down the headset if the profanity threshold is exceeded.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If conventional gaming headsets transmit all audio channels without filtering, then audio quality and completeness are maintained, but players are exposed to profanity and unsuitable language
Solution Approach 1:
The patent extracts and removes profane words from the audio stream by comparing audio signals against a database of profanity signatures. The system identifies matching patterns and eliminates only the harmful portions while preserving the rest of the audio content, thus protecting players without requiring complete audio reprocessing
Solution Approach 2:
The system performs preliminary filtering by pre-loading a database of profanity signatures before gameplay. This allows the headset to quickly compare incoming audio against known profane patterns without requiring complex real-time analysis during gameplay, reducing processing complexity while maintaining effective filtering
2Object-affected harmful factors
If the headset filters out all detected profanity, then player protection is maximized, but game audio quality and natural communication are degraded
Solution Approach 1:
The system selectively extracts only the profane portions of speech from the audio stream rather than filtering entire sentences or communications. This targeted removal preserves the contextual information and natural flow of game communication while eliminating only the harmful elements
Solution Approach 2:
The filtering is applied locally to specific audio segments containing profanity rather than globally to the entire audio stream. This allows different parts of the audio to have different processing qualities - clean where profanity is present, and natural where it is not - maintaining overall audio information integrity
3Measurement precision
If the headset monitors all audio channels continuously, then profanity detection accuracy is improved, but power consumption and processing load increase
Solution Approach 1:
The system performs preliminary setup by loading profanity signature databases into memory before gameplay begins. This pre-processing allows the monitoring phase to operate with lower power consumption by comparing audio against pre-loaded patterns rather than performing complex real-time analysis
Solution Approach 2:
The audio monitoring operates periodically by checking audio signals at specific intervals rather than continuously analyzing every audio sample. This periodic sampling maintains adequate detection accuracy while significantly reducing the processing load and power consumption compared to continuous monitoring
Data Source
AI summary
A gaming headset receives a plurality of audio channels comprising game audio channels and a chat audio channel during play of a particular game. The gaming headset monitors the received audio channels for predefined words that are associated with particular sounds in a data structure, and in response to detecting predefined words, filters out at least a portion of the detected predefined words from the received plurality of audio channels. The monitoring compares sounds on the received audio channels with the particular sounds in the data structure and also performs signal analysis on the audio channels during game play to detect the occurrence of the predefined words. The filtering mutes one or more of the plurality of audio channels so that the detected occurrence of the one of the predefined words is not output via speakers of the gaming headset.