Auditory Feedback for Golf Club Face Closure Rate
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Solution Overview
Problem
Current golf training aids do not provide effective auditory feedback for the golfer's face closure rate and timing, making it difficult for golfers to improve their swing mechanics, particularly the correlation between club face angle rotation and body movements.
Innovation Solution
A device attached to a golf club featuring a rate sensor, amplifier circuit, and speaker that generates an audible signal based on the angular momentum of the club head rotation, providing auditory feedback to help golfers improve their swing by associating sound patterns with rotation rates and timing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If visual observation methods are used to monitor club face angle and body movements, then measurement capability is provided, but the complexity of the system increases and real-time feedback during swing is difficult to achieve
Solution Approach 1:
The patent replaces complex visual observation systems with a simple acoustic feedback mechanism. The rate sensor detects club head rotation and converts it to audible sound through a speaker, eliminating the need for complex visual measurement systems while providing real-time feedback during the swing.
Solution Approach 2:
The patent introduces sound as an intermediary between the club head rotation and the golfer's perception. Instead of directly observing complex mechanical parameters, the golfer hears audible feedback that represents the rotation rate, simplifying the information transfer while maintaining measurement accuracy.
2Loss of information
If detailed visual feedback systems are implemented to show correlation between face angle and body movements, then learning capability is improved, but the ease of operation during swing practice is reduced
Solution Approach 1:
The patent replaces complex visual feedback systems with simple acoustic feedback. The speaker converts rotation rate data into audible sound that the golfer can hear during the swing, maintaining full information feedback while dramatically improving ease of operation during practice.
Solution Approach 2:
The patent implements real-time acoustic feedback during the swing motion. The rate sensor continuously monitors club head rotation and the speaker immediately converts this to audible feedback, allowing the golfer to adjust their swing based on sound patterns without interrupting the practice flow.
3Measurement precision
If multiple sensors and data processing systems are used to capture swing mechanics, then measurement capability is enhanced, but the device complexity and cost increase
Solution Approach 1:
The patent extracts only the essential measurement needed for improvement - the club head rotation rate - and converts it directly to audible feedback. This eliminates unnecessary sensors and data processing systems while maintaining the ability to measure and improve swing mechanics effectively.
Solution Approach 2:
The patent replaces multiple sensors and complex data processing systems with a single rate sensor and acoustic output system. The speaker converts rotation rate data into sound patterns that convey all necessary information, simplifying the device while preserving measurement precision.
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 golfers to recognize and improve their club head rotation rate and timing through auditory cues, enhancing their ability to synchronize face closure with ball impact, thus improving overall golf performance.
Implementation Method 1
a rate sensor... generates an electronic signal corresponding to an angular momentum generated by the golfer during a golf swing
Implementation Method 2
an amplifier circuit... amplifies the electrical signal generated by the rate sensor to create an amplified signal
Implementation Method 3
a speaker... generates an audible signal corresponding to the amplified signal. The audible signal has a pitch based on the angular momentum
Data Source
AI summary
A device to improve the feedback to the golfer relative to the rotation of the club head and thus provide valuable feedback to the golfer on the rate and timing of the club head rotation to golf ball impact is disclosed herein. The device is a training and practice aid to accomplish such auditory feedback.