Acoustic Guitar Electronic Integration for Volume Enhancement
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Solution Overview
Problem
Acoustic string instruments lack the ability to enhance volume or tone, particularly when performed outdoors where acoustic support is reduced, limiting their performance compared to electric instruments.
Innovation Solution
Integration of electronic components such as an electronic tuner, MIDI components, sound capture device, digital audio device, light emitting diodes, amplifier board, and communications device into acoustic string instruments to enable reverb and volume enhancement, allowing for connectivity to external power sources and digital audio workstations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If acoustic string instruments rely only on acoustic capabilities for sound production, then the instrument maintains simplicity and traditional acoustic characteristics, but the volume and tone enhancement capability is limited, especially in outdoor environments
Solution Approach 1:
The patent merges acoustic and electronic systems by integrating a body housing that contains both acoustic components (sound hole, strings) and electronic components (microphone, amplifier, reverb circuitry). This combination allows the instrument to maintain acoustic characteristics while gaining electronic volume and tone enhancement capabilities, resolving the contradiction between power enhancement and structural simplicity.
Solution Approach 2:
The instrument is designed to perform multiple functions: it produces sound acoustically through strings and body, while simultaneously providing electronic amplification, reverb effects, and volume enhancement. This multi-functionality allows the same device to adapt to different performance environments (acoustic halls vs. outdoor settings), addressing the need for enhanced power without sacrificing traditional acoustic capability.
2Adaptability or versatility
If acoustic string instruments are designed for acoustic friendly environments like concert halls, then the instrument optimizes acoustic performance, but it performs poorly in outdoor settings with reduced acoustic support
Solution Approach 1:
The instrument incorporates dynamic electronic adjustment capabilities through a control circuit that can modify audio signals in real-time. The reverb circuitry and amplifier can be dynamically adjusted to compensate for different environmental conditions, allowing the instrument to maintain reliable performance whether played in an acoustic concert hall or outdoors where acoustic support is reduced.
Solution Approach 2:
The patent introduces electronic intermediaries (microphone, amplifier, reverb circuitry) between the acoustic sound production and the listener. These intermediaries process and enhance the acoustic signal, mediating the interaction between the instrument and the environment. This allows the instrument to overcome reduced acoustic support in outdoor settings while maintaining adaptability to different performance venues.
Data Source
AI summary
An acoustic musical instrument a hollow body, neck, speaker, and digital audio device. A control circuit is coupled to the speaker and the digital audio device. The speaker is externally positioned on the hollow body. The digital audio player is externally positioned on the hollow body. The control circuit is communicatively coupled to a MIDI component, an electronic tuner, amplifier board, and an effects board. A plurality of light emitting diodes are positioned on the neck and coupled to the control circuit. The control circuit is configured to synchronicitously energize the LEDs with an audio file that is executed by the digital audio device. The control circuit is configured to synchronicitously energize the LEDs according to instructions received external to the acoustic musical instrument. The speaker is communicatively coupled to the amplifier board. The digital audio device captures sounds that are generated by the acoustic musical instrument.