Audio Streaming Bandwidth Adjustment for Volume Conditions
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Solution Overview
Problem
Full bandwidth audio streaming requires significant bandwidth, leading to inefficient use of resources when audio is played at low volumes, as existing systems do not effectively reduce bandwidth without compromising listening experience.
Innovation Solution
An apparatus comprising a processor and memory that detects low-volume conditions in audio streaming and communicates a request for reduced bandwidth to the audio source, allowing for efficient bandwidth adjustment without affecting user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If full bandwidth audio streaming is used, then audio quality is maintained, but bandwidth consumption increases significantly
Solution Approach 1:
The patent applies dynamics by making the audio streaming bandwidth adjustable rather than fixed. The system dynamically changes the audio bandwidth parameter based on detected volume conditions, transitioning between full bandwidth (high quality) and reduced bandwidth (lower consumption) modes. This resolves the contradiction by allowing the system to adapt bandwidth consumption to actual usage conditions while maintaining quality when needed.
Solution Approach 2:
The patent directly applies parameter changes by modifying the audio bandwidth parameter in response to volume detection. When low volume is detected, the system changes the bandwidth parameter from full to reduced levels. This allows the system to optimize bandwidth consumption without permanently sacrificing audio quality, as the parameter can be adjusted based on real-time conditions.
2Quantity of substance
If bandwidth is reduced for low-volume audio, then bandwidth consumption decreases, but audio quality may be compromised
Solution Approach 1:
The patent applies feedback by using volume detection as a feedback mechanism to control bandwidth allocation. The system continuously monitors audio volume levels and uses this feedback to determine when to reduce bandwidth. This closed-loop control ensures that bandwidth is reduced only when appropriate (low volume conditions) and maintained when needed (high volume conditions), preventing quality compromise while optimizing consumption.
Solution Approach 2:
The system changes the audio bandwidth parameter based on detected volume conditions, applying parameter changes adaptively. When low volume is detected, the bandwidth parameter is reduced; when high volume is detected, full bandwidth is restored. This dynamic parameter adjustment resolves the contradiction by ensuring quality is maintained when necessary while reducing consumption when appropriate.
3Productivity
If volume detection and bandwidth adjustment is implemented, then bandwidth efficiency improves, but system complexity increases
Solution Approach 1:
The patent applies self-service by implementing automatic volume detection and bandwidth adjustment without requiring user intervention. The system autonomously monitors volume levels and makes bandwidth decisions based on detected conditions, eliminating the need for manual user configuration or complex control interfaces. This automation improves efficiency while keeping the user-facing complexity low.
Solution Approach 2:
The patent applies universality by integrating multiple functions into a unified system: volume detection, condition analysis, and bandwidth control are combined in a single apparatus. This multi-functional approach improves overall system efficiency by coordinating these functions together while avoiding the complexity of separate independent systems, as they work as an integrated solution.
Data Source
AI summary
For adjusting audio streaming bandwidth based on volume, a processor detects a low-volume condition for streaming audio. In response to detecting the low-volume condition, the processor communicates a request for reduced bandwidth for the streaming audio.