Wireless Musical Figurines Synchronization via RF Coordination

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Solution Overview

Problem

Current musical devices lack the ability to wirelessly coordinate and synchronize music performances among multiple instruments, limiting their interactive capabilities and musical ensemble experiences.

Innovation Solution

A system of wireless musical figurines that communicate via radio frequency signals to coordinate audio performances, with each figurine acting as either a master or slave device, playing pre-programmed master or slave songs in synchronization, allowing for coordinated music playback and movement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple musical devices are used to create ensemble performances, then the musical experience is enhanced, but the coordination and synchronization between devices becomes complex

Engineering Contradiction:
Improvemusical ensemble capabilityVSAvoidcoordination complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent employs wireless communication technology as an intermediary mechanism that enables multiple musical figurines to communicate and synchronize their performances automatically. The figurines exchange data packets containing performance information, timing data, and coordination signals, allowing complex ensemble performances without direct human intervention for coordination.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system dynamically adjusts performance parameters such as tempo, volume, and timing offsets based on real-time communication between figurines. Each figurine can modify its playback parameters to maintain synchronization with the ensemble, resolving the coordination complexity through automated parameter adaptation.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If wireless communication is implemented for coordination, then interactive capabilities are enhanced, but the device complexity increases

Engineering Contradiction:
Improveinteractive capabilityVSAvoidcommunication system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The musical figurines are designed as multi-functional devices that combine audio playback, wireless communication, and synchronization capabilities in a single unit. This universal design allows the same device to perform multiple functions without requiring separate specialized components for each function, thereby limiting the increase in overall system complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 synchronized music performances among multiple instruments, enhancing interactive musical experiences and allowing for seamless coordination of audio and movement in musical groups.

Implementation Method 1

Each of the musical figurines includes a communication component that enables the musical figurines to communicate with one another wirelessly

Methodology Applied
Scientific EffectRadio frequency transmission: Electromagnetic Induction

Data Source

PatentUS8444452B2Wireless musical figurines
Publication Date: 2013.05.21 HALLMARK CARDS INC
  • US8444452B2 patent drawing
  • US8444452B2 patent drawing
  • US8444452B2 patent drawing

AI summary

A method, system, and medium are provided for a wireless musical figurine belonging to a set of wireless musical figurines that play audio files in coordination with one another. One system of the musical figurine includes a wireless transceiver utilized to communicate with one or more musical figurines. The musical figurine also includes a set of master audio files of a first quality level, and a set of slave audio files of a second quality level. An audio player plays an audio file from the set of master audio files or the set of slave audio files. A master audio file is played when the musical figurine is initiated in accordance with a user indication, and a slave audio file is played when the musical figurine is initiated by another musical figurine. The musical figurine may also have movement capabilities which may be coordinated with the playing of an audio file to present a dancing figurine.