Wireless Audio Communication System Protocol Adaptation
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Solution Overview
Problem
Current wireless communication systems for audio devices lack flexibility and configurability to support a rich set of streaming audio, control, and enhanced hearing functions, particularly for hearing assistance devices, and do not efficiently adapt to various content and communication options.
Innovation Solution
A system providing programmable and intelligent communication between wireless audio devices and other electronics, supporting mono and stereo communication modes, unicast, multicast, and broadcast modes, using standard and non-standard wireless protocols like Bluetooth, IEEE 802.11, and CSMA, with a focus on low-power, high-speed communication protocols suitable for hearing aids.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless communication systems use standard protocols for audio devices, then compatibility and ease of operation are improved, but flexibility and adaptability to various content and communication options deteriorate
Solution Approach 1:
The system employs multiple wireless communication protocols (Bluetooth, IEEE 802.11, CSMA) within a single audio device, enabling the device to universally interface with different types of electronics while maintaining ease of operation. The device can automatically select and adapt to the appropriate protocol based on the connected device, providing both compatibility and flexibility.
Solution Approach 2:
The communication system dynamically adjusts its configuration based on the type of content being transmitted and the communication mode required. The device can switch between mono and stereo modes, unicast and multicast protocols, depending on real-time requirements, thereby maintaining both ease of operation and adaptability.
2Adaptability or versatility
If wireless communication systems support multiple communication modes and protocols, then adaptability and versatility are improved, but device complexity increases
Solution Approach 1:
The system introduces a microprocessor as an intermediary that manages multiple communication protocols and modes. This central intelligence coordinates between different protocols (Bluetooth, IEEE 802.11, CSMA) and communication modes (unicast, multicast, broadcast), hiding the complexity from the user while providing flexible adaptability.
Solution Approach 2:
The communication system is segmented into distinct functional modules, each handling specific protocols or modes. This modular architecture allows the device to support multiple communication standards without creating a monolithic complex system, as each segment can be independently managed and configured.
3Adaptability or versatility
If wireless audio devices process and store more communication data, then functionality and adaptability are improved, but processing and storage requirements increase
Solution Approach 1:
The system extracts and processes only the essential communication data required for each specific function, rather than storing all possible data. The microprocessor intelligently filters and processes data in real-time, extracting only what is needed for the current communication mode, thereby reducing overall processing and storage requirements while maintaining full functionality.
Data Source
AI summary
The present subject matter provides a system for wireless communications between one or more wireless audio devices and other electronics for providing a rich set of streaming audio, control, programming and enhanced hearing functions.