Audio Device Tracking Module and Use Data Router
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Solution Overview
Problem
Current audio devices lack the capability to effectively track and transmit usage data of audio content, such as what is played, when, and how, to remote servers, which is valuable for media providers and merchants, but existing solutions are limited in their ability to accurately monitor and report this data, especially for offline usage or with vintage media players.
Innovation Solution
An audio device with electrical interfaces to receive audio signals, speaker elements to convert them into acoustic waves, and control circuitry that includes a tracking module to extract use information and generate data, which is then stored and transmitted to a use data router for remote server processing, enabling accurate tracking and analysis of audio content usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If audio devices track and transmit usage data to remote servers, then data collection capability is improved, but device complexity increases
Solution Approach 1:
The patent introduces a use data router as an intermediary component that receives usage data from audio devices and forwards it to remote servers. This mediator handles the complexity of data transmission and routing, allowing the audio device itself to remain relatively simple while still achieving comprehensive usage tracking. The router acts as a buffer and processing layer between the audio device and the remote server.
Solution Approach 2:
The system is divided into separate functional modules: the audio device that generates usage data, the use data router that manages data transmission, and the remote server that processes the data. This segmentation allows each component to be optimized independently, reducing the complexity burden on any single device while maintaining overall system capability for comprehensive usage tracking.
2Measurement precision
If audio devices extract and store use information from audio signals, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The use data router serves as an intermediary that can perform additional data processing and validation before forwarding usage information to the remote server. This allows the audio device to focus on accurate local extraction and storage of usage data from audio signals, while the router handles the complexity of data management and transmission protocols.
Solution Approach 2:
The patent replaces complex mechanical or hardware-based tracking mechanisms with software-based solutions. The tracking module uses digital signal processing and software algorithms to extract usage information, which is then managed by the use data router through software protocols. This substitution of software for hardware reduces physical device complexity while maintaining or improving measurement precision.
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
Enables comprehensive tracking and reporting of audio content usage, providing valuable insights to media providers and merchants, even for offline usage, by accurately monitoring and transmitting usage data to remote servers, enhancing data collection and user engagement strategies.
Implementation Method 1
one or more speaker elements operably coupled to the one or more audio inputs and configured to convert the audio signals from the media player to acoustic waves
Data Source
AI summary
Audio devices and related methods are disclosed. An audio device includes audio inputs configured to receive audio signals from a media player, speaker elements configured to convert the audio signals to acoustic waves, and control circuitry. The control circuitry includes a tracking module configured to extract use information from the audio and store use data including the use information on a data storage device of the audio device. A method includes transmitting the use data to a use data router configured to route the use data to a remote sever. A method of transforming a personal computing device into a use data router includes storing computer-readable instructions configured to instruct a processing element of a personal computing device to receive the use data from the audio device, and transmit the use data to the remote server. The method also includes transmitting the computer-readable instructions to the personal computing device.