Dynamic LED Lighting System for Musical Instruments

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Solution Overview

Problem

Conventional lighting systems for musical instruments rely on pre-determined sequences and cannot generate dynamic, real-time lighting adjustments based on sound input, and are often cumbersome and difficult to mount securely on the instruments.

Innovation Solution

A system comprising a microphone, LED interface, and microcontroller that dynamically adjusts lighting sequences in response to real-time sound levels, with a graphical user interface for adjusting brightness, animation speed, and color, and a mounting solution that secures LEDs to the instrument without obscuring the light.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If pre-determined lighting sequences are used, then the lighting system is simple to implement, but it cannot dynamically adjust to real-time sound input

Engineering Contradiction:

Improvedynamic lighting adjustmentVSAvoidsystem complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system incorporates a microphone that detects sound levels from the musical instrument and feeds this information back to the microcontroller, which then adjusts the LED lighting sequences in real-time. This feedback loop enables dynamic adaptation to sound input without requiring complex manual programming of each lighting scenario.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The lighting system automatically adjusts its behavior based on sound level detection without requiring external control or pre-programming for each scenario. The microcontroller processes the microphone input and autonomously determines the appropriate lighting response, making the system self-sufficient and adaptable.

Inventive Principle:

Principle #25Self-service

2Ease of operation

If lighting components are housed in separate enclosures, then the lighting system is modular, but it requires complicated wiring to connect components

Engineering Contradiction:

Improveease of installationVSAvoidwiring complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The patent integrates the microphone, microcontroller, and LED interface into a single unified housing that attaches to the musical instrument. This consolidation eliminates the need for complex wiring between separate components while maintaining modularity through the standardized mounting interface.

Inventive Principle:

Principle #5Merging (Combining)

3Reliability

If LEDs are mounted on the instrument surface, then the lighting is visible, but the mounting solution must withstand vibration and percussion

Engineering Contradiction:

Improvemounting stabilityVSAvoidvibration and percussion

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The mounting implement uses a curved or contoured design that conforms to the surface of the musical instrument, distributing mechanical stress evenly across the mounting area. This curved interface enhances stability by preventing point-load stress concentrations that would be vulnerable to vibration and percussion forces.

Inventive Principle:

Principle #14Spheroidality (Curvature)

4Reliability

If mounting implement secures LED panel firmly, then the lighting system is stable, but it may obscure the light output

Engineering Contradiction:

Improvemounting stabilityVSAvoidlight output

Core Design Contradiction:

ReliabilityVSIllumination intensity

Solution Approach 1:

The mounting implement is designed with segmented or open structures that provide secure attachment points while leaving large portions of the LED panel exposed. This segmentation allows the mounting hardware to remain stable during instrument use while minimizing obstruction of the light output paths.

Inventive Principle:

Principle #1Segmentation

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 flexible, dynamic, and adjustable lighting that enhances the entertainment experience by synchronizing with the musical performance, while being securely and aesthetically integrated into the instrument.

Implementation Method 1

a microphone operable to detect real-time sound levels produced by the musical instrument

Methodology Applied

Scientific EffectMicrophone detection:

Implementation Method 2

an LED interface and panel for controllably emitting light using a plurality of LEDs

Methodology Applied

Scientific EffectLED light emission: Light Emitting Diode

Data Source

PatentUS20240363118A1Lighting and animation system for a musical instrument, animation patterns, and implements for mounting lighting components to musical instruments

Publication Date: 2024.10.31 KASLE DAVID

AI summary

Embodiments of the present invention provide a musical instrument with integrated LED lighting capable of rendering animation sequences. The light produced may take the form of an animation or sequence of light/color that resembles a moving object or moving pattern, such as rainfall, waves, streams, text, etc. The amount of light or the amount of color in the object or pattern and/or the speed of movement of the object or pattern dynamically changes in accordance with the sound level of the sound producing instrument. The lighting system can be tuned to control various aspects of the light and/or animation generated by the LEDs using an external touch-based device to adjust a sound level sensitivity or threshold, a speed of the animation, or a brightness setting of the lighting system. The LEDs can be integrated in a panel that is secured to the musical instrument using novel mounting implements described herein.