Audio Mixing Console Wireless Transceiver RF Permeable Housing
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Solution Overview
Problem
Audio mixing consoles lack effective wireless transmission reliability and robustness, particularly in environments where wireless communication with remote units is necessary, and are prone to accidental damage from external stress.
Innovation Solution
An audio mixing console design featuring a wireless transceiver housed within a radio-frequency permeable housing protruding from the main housing, positioned to enhance radio wave propagation and protected from external stress, with detachable and offset placement for increased reliability and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the wireless transceiver is integrated inside the main housing, then the device structure is compact and simple, but the wireless transmission reliability deteriorates due to signal interference and the device becomes vulnerable to external stress
Solution Approach 1:
The wireless transceiver is separated from the main housing and placed in a separate RF-shielded enclosure. This segmentation allows the transceiver to be protected from electromagnetic interference and external stress while maintaining a relatively simple overall structure through modular design.
Solution Approach 2:
An RF-shielded enclosure acts as an intermediary between the wireless transceiver and the external environment. This enclosure protects the transceiver from external stress and interference while allowing RF signals to pass through, thus improving transmission reliability without requiring complex integration solutions.
2Reliability
If the wireless transceiver is placed outside the main housing, then wireless transmission reliability improves, but the device becomes more vulnerable to accidental detachment and external damage
Solution Approach 1:
The RF-shielded enclosure serves as a protective intermediary that shields the wireless transceiver from external stress including fluid spill, shock, and vibration. The enclosure is designed to be robust while allowing the transceiver to remain externally positioned for optimal RF transmission.
Solution Approach 2:
The RF-shielded enclosure uses RF-transparent materials that allow radio frequency signals to pass through while providing physical protection. This enables the transceiver to be positioned outside the main housing for improved transmission reliability while the enclosure protects against external damage.
3Reliability
If the wireless transceiver is positioned to extend beyond the housing plane for optimal RF propagation, then transmission reliability improves, but the device complexity and vulnerability to damage increase
Solution Approach 1:
The RF-shielded enclosure acts as a protective intermediary that allows the transceiver to extend beyond the housing plane for optimal RF propagation. The enclosure protects the exposed transceiver from external stress while maintaining the positioning benefits for wireless transmission.
Solution Approach 2:
The transceiver is positioned in a three-dimensional configuration that extends beyond the housing plane, optimizing RF signal propagation in vertical or lateral dimensions. The RF-shielded enclosure follows this dimensional arrangement, providing protection while allowing the transceiver to occupy the optimal spatial position for transmission.
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
The solution provides enhanced wireless transmission reliability and robustness against fluid spill, shock, and vibration, while maintaining ease of handling and allowing for removable wireless transceivers when not needed, optimizing radio-frequency wave propagation and device connectivity.
Implementation Method 1
a radio-frequency permeable housing detachably attached to a second one of the outer surfaces. The wireless transceiver may be positioned within the radio-frequency permeable housing
Data Source
AI summary
An audio mixing console can process at least one audio signal. The audio mixing console includes a main housing with a plurality of outer surfaces. The audio mixing console also includes a wireless transceiver provided substantially outside the main housing and an interface connected to the wireless transceiver. The audio mixing console further includes a radio-frequency permeable housing detachably coupled to a second outer surface of the main housing, wherein the wireless transceiver is positioned within the radio-frequency permeable housing.