Speaker Management Framework for Automatic Audio Compensation
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Solution Overview
Problem
Current information handling systems face challenges in accurately reproducing source audio for external speakers without requiring significant user knowledge or additional hardware, as they need to identify and compensate for various external speaker types to ensure proper audio output.
Innovation Solution
A speaker management framework that initializes an information handling system, receives a device identifier for an external speaker, and automatically loads a custom audio driver with speaker compensation parameters to filter audio data, allowing for direct connection or network communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If software methods are used for speaker compensation in an IHS, then cost is reduced, but significant IHS resources such as processor and memory are required
Solution Approach 1:
The system performs preliminary actions by pre-storing speaker compensation parameters in a database and pre-configuring audio drivers with compensation settings. When a speaker is detected, the system automatically retrieves and applies the pre-prepared compensation parameters, avoiding the need for real-time complex calculations and reducing the burden on IHS processor and memory resources.
2Reliability
If dedicated hardware is used for speaker compensation, then speaker performance is improved, but the cost of speakers increases
Solution Approach 1:
The patent replaces dedicated hardware compensation mechanisms with software-based audio processing. Instead of using expensive hardware equalizers or processors built into speakers, the system uses software audio drivers that apply digital signal processing algorithms to compensate for speaker deficiencies, achieving similar performance improvements at lower cost.
3Adaptability or versatility
If external speakers are coupled to an IHS, then audio output versatility is improved, but the IHS needs to locate appropriate drivers and compensation parameters for various speaker types
Solution Approach 1:
The system enables self-service by having the audio driver automatically detect the connected speaker's characteristics and autonomously select the appropriate compensation parameters from the database. The speaker essentially configures itself through automatic detection, eliminating the need for manual user configuration or complex manual identification processes.
Solution Approach 2:
The system implements feedback mechanisms where the audio driver continuously monitors the connected speaker's response and adjusts compensation parameters accordingly. This feedback loop enables the system to adapt to different speaker types automatically, maintaining optimal audio performance across various external speaker configurations.
Data Source
AI summary
A method is provided for providing speaker management. The method may include initializing an information handling system (IHS) and initializing an external speaker coupled to the IHS. The external speaker may have a device identifier (ID) associated with it. Therefore, the method may also include receiving the device ID and filtering audio data sent to the external speaker. automatically loading an audio driver corresponding to the device ID. Using speaker compensation parameters associated with the audio driver, the method may include