Wireless Headset Integrated Media Player
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Wireless headsets are often idle when not in use with connected devices, such as mobile phones, as it is inconvenient to frequently insert and remove them, and they lack functionality during these periods.
Innovation Solution
Integration of a media player into the wireless headset, allowing playback and recording of audio files, with a minimal user interface and the ability to upload/download content using the charging connection, enabling use during idle times without relying on the host device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a wireless headset is integrated with a media player, then the headset can be used during idle times without relying on the host device, but the device complexity increases
Solution Approach 1:
The patent combines the media player functionality with the wireless headset by integrating a processor, memory, and media playback circuitry into the headset unit. This merging allows the headset to independently play media files without requiring connection to a host device, thereby resolving the contradiction by adding functionality while accepting increased complexity.
Solution Approach 2:
The wireless headset is designed to perform multiple functions: it can serve as a traditional wireless audio device for phone calls and as an independent media player for playing music and audio files. This multi-functionality approach allows the same device to adapt to different usage scenarios, improving versatility while managing the complexity through unified hardware design.
2Adaptability or versatility
If the headset uses its wireless connection to receive playback data, then it can play media files, but power consumption increases
Solution Approach 1:
The headset includes memory that can store media files locally in advance. Users can pre-load music or audio files into the headset's memory through wireless connection when power is available. Once stored locally, the media player can operate independently without continuously consuming wireless power for data transmission, thereby reducing overall power consumption while maintaining playback capability.
Data Source
AI summary
Additional functionality in a wireless headset allows it to be used during times that the external device with which it is wirelessly coupled is not being used, but when the headset is nevertheless being worn. This is accomplished by integrating a media player into the wireless headset. The media player may be an audio player, capable, e.g., of playing audio files such as MPEG-3 (“MP3”) files. Optionally, the media player may include a recording function as well, so that a user can record voice notes. In addition, if the external device is a telephone (mobile or landline), the availability of a recording function could make it possible for the user to record all or part of a conversation. Similarly, voicemail messages received on the user's telephone could be uploaded into the headset for later off-line playback. Media files recorded by the headset also could be downloaded to the external device.