Hearing Aid Connection Control via Sound Signal Detection
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Solution Overview
Problem
Existing hearing aid systems maintain connections with sound-providing devices even when no sound is being transmitted, leading to inconvenient broadcasting of silence to hearing-impaired individuals.
Innovation Solution
A hearing aid communication system comprising a digital signal receiving port, a wireless transmission module, and a processing module that automatically establishes and breaks connections based on the presence or absence of sound signals from the sound-providing apparatus, using a digital signal format and wireless communication protocols like Bluetooth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the hearing aid maintains a continuous connection with the sound-providing apparatus, then the connection stability is improved, but the hearing aid will broadcast silence when no sound signal is provided, causing inconvenience to the user
Solution Approach 1:
The connection state of the hearing aid is made dynamic rather than static. The wireless transmission module automatically establishes or breaks the connection based on whether sound signals are being provided, allowing the system to adapt its connection state to current operational needs rather than maintaining a fixed continuous connection
Solution Approach 2:
The processing module continuously monitors the sound signal status from the sound-providing apparatus and uses this feedback to control the wireless transmission module's connection state. When sound signals are detected, the connection is maintained; when no sound signals are present, the connection is broken, creating a closed-loop control system that responds to real-time conditions
2Reliability
If the hearing aid establishes a connection with the sound-providing apparatus, then sound signal transmission is enabled, but the connection is maintained even when no sound signal is generated, wasting energy and resources
Solution Approach 1:
The connection state transitions from a static continuous mode to a dynamic on-demand mode. The wireless transmission module establishes connections only when sound signals are actively being provided and breaks connections when sound signals are absent, optimizing energy consumption based on actual transmission needs
Solution Approach 2:
The hearing aid system autonomously manages its own connection state without requiring manual user intervention. The processing module automatically detects sound signal presence and controls the wireless transmission module to establish or break connections accordingly, enabling the system to self-regulate its resource usage
Data Source
AI summary
A hearing aid communication system and a hearing aid communication method thereof are disclosed. The hearing aid communication method includes the steps of: determining whether a sound-providing apparatus is providing a sound signal; when the sound-providing apparatus is providing a sound signal, establishing a connection with a hearing aid; receiving the sound signal from the sound-providing apparatus for transmission to the hearing aid; and when the sound-providing apparatus stops providing the sound signal, breaking the connection with the hearing aid.