Earpiece 3D Audio Spatial Rendering
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Solution Overview
Problem
Current gaming systems, such as Pokémon GO, lack enhanced audio experiences, failing to effectively integrate environmental sounds with game sounds to provide an immersive three-dimensional audio experience.
Innovation Solution
The use of wearable earpieces equipped with microphones and speakers that sense environmental audio and combine it with game sounds to create a composite audio signal, providing a three-dimensional audio experience by simulating sound sources in space based on user movement and location.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional mobile gaming systems are used, then the gaming experience is simple and easy to operate, but the audio experience is lacking and not immersive
Solution Approach 1:
The patent combines environmental audio captured by the earpiece microphone with synthesized game sounds to create a composite audio output. This merging of real-world and virtual audio sources provides an immersive 3D audio experience while maintaining the simplicity of mobile gaming operation
Solution Approach 2:
The earpiece device performs multiple functions: capturing environmental audio, receiving game audio signals, synthesizing composite audio, and outputting 3D spatial audio. This multi-functionality enhances audio experience without requiring separate dedicated hardware systems
2Adaptability or versatility
If environmental audio is combined with game sounds to create 3D audio experience, then audio immersion is improved, but device complexity increases
Solution Approach 1:
The earpiece device autonomously captures environmental audio, processes it together with game audio signals, and generates the final composite output without requiring external audio equipment. The device serves itself by integrating all necessary audio processing functions within the earpiece unit
3Measurement precision
If audio processing is enhanced with multiple microphones and inertial sensors, then spatial audio accuracy is improved, but energy consumption increases
Solution Approach 1:
The system uses inertial sensors to detect head movement and updates the spatial audio rendering periodically based on movement detection rather than continuously processing at maximum intensity. This periodic action maintains spatial audio accuracy while reducing overall energy consumption
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enhances the gaming experience by providing a more immersive and realistic audio environment, allowing users to perceive game sounds in relation to their physical location and movement, thereby increasing engagement and immersion.
Implementation Method 1
sensing environmental audio with at least one microphone of an earpiece
Implementation Method 2
transducing the composite audio signal at the earpiece
Data Source
AI summary
A method of providing an enhanced gaming experience includes steps of sensing environmental audio with at least one microphone of an earpiece, combining a game sound with the environmental audio to provide a composite audio signal, and transducing the composite audio signal at the earpiece. The game sound may be positioned within a three-dimensional audio environment. The composite audio signal may be transduced to provide a three-dimensional audio experience.