49: Instrument Sound Generation System Based on User’s Performance Posture | Patent Drawing

Overview of the Patent Drawing

Fig. 1 illustrates a system that recognizes the user’s movements and posture, generating corresponding musical instrument sounds. The user (U) is captured using a smartphone or camera (10), and the image data is analyzed by a machine learning model that identifies the appropriate instrument. The system then processes the performance posture to determine the instrument, and the user’s movements (optical flow) are analyzed to produce real-time instrument sounds.

Patent Insight 1: Automatic Instrument Recognition via Machine Learning

This system automatically recognizes the instrument the user is mimicking based on their posture, using machine learning models. For instance, whether the user is pretending to play a guitar, drums, or piano, the system identifies the instrument based on the posture and generates the corresponding sound. This allows users to enjoy a virtual playing experience without needing physical instruments.

Patent Insight 2: Real-Time Movement Recognition and Sound Output

In addition to recognizing the posture, the system analyzes the user’s movements (optical flow) in real-time, ensuring dynamic and natural sound generation based on arm and hand movements. This feature enables a more immersive and responsive playing experience, ideal for use in music games or interactive performances.

Patent Insight 3: Potential Integration with Augmented Reality

The system could be further enhanced by integrating with augmented reality (AR) technology. By displaying virtual instruments through AR headsets or smartphones, users could perform music with virtual instruments in real time, offering a novel and engaging musical experience that transcends traditional instrument playing.

Thoughts on the Patent Drawing

The patent for the “Instrument Sound Generation System Based on User’s Performance Posture” is an exciting invention that could open new possibilities in the world of music. Looking at the patent drawing, I found it fascinating to imagine how a performer’s movements and posture could directly influence the sound produced. Integrating body movements into musical performance could lead to more expressive and unique renditions. This system might allow dancers and performance artists to create new combinations of movement and music seamlessly. It could also serve as a valuable tool in music education, helping learners be mindful of their posture as they play. I look forward to seeing how this technology could enrich and diversify musical experiences in the future.

Keywords

performance posture, machine learning, instrument sound generation, optical flow, augmented reality

Application of the Technology: “Play with Posture! Senior Fitness Orchestra” for the Elderly

Purpose

To develop a system that allows elderly individuals to create music through daily movements and exercises, promoting physical health in an enjoyable manner.

System Components

• Smart Sensor-Equipped Wearable: Clothing embedded with sensors that detect movements and postures in real-time.
• Music Generation Module: Generates corresponding instrument sounds and melodies based on detected movements.
• Feedback Display: A screen that shows ongoing musical performance and movement guides, visually supporting the user.
• Humorous Voice Guide: Provides witty comments like “Oops, that sounded jazzy!” to entertain users based on their movements.

Operational Flow

1. System Activation: Wear the smart clothing and activate the system.
2. Movement Detection: Perform daily activities or exercises; sensors detect postures and movements.
3. Music Generation: Instrument sounds and melodies corresponding to the detected movements play in real-time.
4. Feedback Provision: The display shows movement guides and musical information, while the voice guide offers humorous feedback.
5. Session Conclusion: After the activity, messages like “Today’s performance was outstanding!” conclude the session.

This system offers elderly individuals a novel experience, enabling them to enjoy the joy of musical performance while engaging in daily physical activities.