Game Audio Mixing Control for Clear Team Chat
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Solution Overview
Problem
In multiplayer video games, the loud game audio often drowns out player voices, making it difficult for gamers to hear each other during team discussions.
Innovation Solution
An audio control apparatus that detects the energy level of chat signals and reduces the magnitude of gaming audio signals to a desired level, generating a mixed audio signal that combines the reduced gaming audio with the chat signal to enhance hearability of player voices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If the gaming audio signal is played at high volume, then the game audio quality is improved, but the chat signal becomes difficult to hear
Solution Approach 1:
The system dynamically adjusts the gaming audio volume in real-time based on the detected energy level of the chat signal. When chat activity is detected, the gaming audio volume is automatically reduced; when no chat is detected, the gaming audio volume returns to normal. This dynamic adjustment resolves the contradiction by making the gaming audio volume adaptive rather than static.
Solution Approach 2:
The system uses feedback from the chat signal energy level detection to control the gaming audio volume. The audio system continuously monitors the chat signal, detects when players are speaking, and uses this information to adjust the gaming audio volume accordingly. This feedback loop ensures that gaming audio does not drown out chat signals while maintaining optimal game audio levels during non-chat periods.
2Loss of information
If the gaming audio volume is reduced to hear chat, then chat hearability is improved, but game audio quality deteriorates
Solution Approach 1:
The system applies periodic modulation to the gaming audio signal using a carrier wave. The gaming audio is modulated onto a higher frequency carrier signal, which allows it to coexist with chat signals in the audio spectrum. This periodic modulation technique enables both gaming audio and chat to be transmitted simultaneously without complete mutual interference.
Solution Approach 2:
The gaming audio volume is dynamically adjusted based on chat activity detection. During chat periods, the gaming audio volume is temporarily reduced; during non-chat periods, it returns to full volume. This dynamic approach ensures chat hearability is improved when needed while preserving overall game audio quality across different time periods.
3Loss of information
If chat signal energy is increased, then chat hearability is improved, but gaming audio becomes inaudible
Solution Approach 1:
The system uses a carrier wave as an intermediary to transmit the gaming audio signal. By modulating the gaming audio onto a carrier wave with a different frequency characteristics, the system creates a separate transmission channel that does not directly compete with the chat signal in the audible spectrum, allowing both signals to coexist without one completely overpowering the other.
Solution Approach 2:
The system dynamically balances the levels of chat signal and gaming audio based on real-time detection of chat activity. When chat energy increases, the system automatically reduces gaming audio levels proportionally; when chat energy decreases, gaming audio levels are restored. This dynamic balancing prevents either signal from completely dominating the audio output.
Data Source
AI summary
A system that incorporates teachings of the present disclosure may include, for example, an audio control apparatus having a game audio port for receiving a gaming audio signal generated by a gaming application, a chat port for receiving a chat signal comprising audio information generated by at least one gamer, and an audio system coupled to the game audio port and the chat port. The audio system can be operable to detect an energy level in the chat signal that exceeds a threshold, reduce a magnitude of the gaming audio signal to a desired audio energy level responsive to the aforementioned detection, generate a mixed audio signal comprising a combination of the gaming audio signal having the reduced magnitude and the chat signal, and transmit the mixed audio signal to a listening apparatus. Additional embodiments are disclosed.