Game Audio Frequency Balancing for Realistic Sound Cues
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Solution Overview
Problem
Conventional techniques for enhancing gamer experience in electronic games fail to provide a realistic gameplay experience through audio enhancements, as they do not effectively accentuate low and high frequency audio signals relative to mid frequency signals.
Innovation Solution
A sound processing apparatus that communicates with gaming terminals to receive and process audio data, accentuating low and high frequency range audio signals relative to mid frequency signals, and can be activated through automatic, manual, or audio-based control schemes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional audio effects (soundtracks, background music) are incorporated during gameplay, then entertainment value is improved, but realism of gameplay experience deteriorates
Solution Approach 1:
The audio spectrum is segmented into three distinct frequency ranges (low: 20-250Hz, mid: 250-4000Hz, high: 4000-20000Hz), with different processing applied to each segment. This allows selective enhancement of low and high frequency game cues while maintaining or reducing mid-frequency background music and voice audio, thereby improving realism without requiring complete redesign of the audio system
Solution Approach 2:
Different quality enhancements are applied to different frequency regions based on their importance to gameplay realism. Low and high frequency ranges receive amplification to emphasize game-specific audio cues (footsteps, explosions, weapon sounds), while mid-frequency range receives attenuation or standard processing for non-critical audio elements (background music, voice chat). This localized quality adjustment resolves the contradiction by improving realism in critical frequency bands without uniformly increasing overall audio complexity
2Reliability
If mid frequency range audio signals are attenuated to emphasize low and high frequency signals, then realism of gameplay experience is improved, but overall audio output level may deteriorate
Solution Approach 1:
The system dynamically changes audio parameters (gain levels) for different frequency ranges based on gameplay context. Low and high frequency signals receive positive gain changes (amplification) to enhance game cues, while mid-frequency signals receive negative gain changes (attenuation) to reduce background music and voice. The overall output level is maintained by balancing these parameter changes, ensuring that the amplification of important cues does not cause excessive overall volume while still achieving improved realism
Data Source
AI summary
A system, a sound processing method and a sound processing apparatus suitable for enhancing gamer experience for electronic games. The sound processing apparatus can communicate with a terminal suitable for playing an electronic game. The electronic game can be associated with audio data which can be communicated from the terminal to the sound processing apparatus. The sound processing apparatus includes a receive module for receiving the audio data and a processing module coupled to the receive module. The audio data can include low frequency range audio signals, mid frequency range audio signals and high frequency range audio signals. The audio data can be communicated from the receive module to the processing module. The processing module can be configured to process the audio data in a manner such that at least one of the low frequency range audio signals and the high frequency range audio signals are accentuated relative to the mid frequency range audio signals.