Acoustic Model Music Selection for Digital Environments

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Solution Overview

Problem

Conventional technologies for supplying music to digital environments are limited, as music segments become outdated and repetitive, leading to a negative user experience and potential loss of revenue due to the permanent association of music with specific locations, causing the digital environment to appear outdated.

Innovation Solution

An acoustical model supplying process that uses a computer system to provide dynamic music segments by identifying similarities between new and existing music segments, creating a model that selects different music segments based on location attributes, ensuring freshness and relevance over time.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If music segments are permanently associated with particular locations in the digital environment, then the music provides consistent and reliable audio experience, but the music becomes outdated and repetitive over time

Engineering Contradiction:
Improveconsistent music experienceVSAvoidmusic freshness
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent applies dynamics by transitioning from static music-location associations to dynamic selections. The system maintains the reliability of consistent music experience by using acoustic models to generate music segments on-demand, while introducing freshness through random selection from multiple similar segments. This allows the music to adapt over time while maintaining the expected audio experience for each location.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes the parameter of music selection from fixed to variable. Instead of permanently associating specific music segments with locations, the system uses acoustic models to generate music segments with specific acoustic parameters (tempo, mood, instrumentation) that match the location requirements. This allows the music to evolve while maintaining the desired acoustic characteristics.

Inventive Principle:
Principle #35Parameter changes

2Device complexity

If the same music segments are reused at particular locations, then the system remains simple and easy to manage, but user engagement decreases over time

Engineering Contradiction:
Improvemusic management simplicityVSAvoiduser engagement
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The patent uses copying by creating multiple music segments that copy the essential acoustic characteristics of reference segments. The acoustic model analyzes reference music segments and generates new segments that replicate their acoustic properties (tempo, mood, instrumentation). This allows the system to maintain simplicity by using the same acoustic model repeatedly while producing fresh music variants that keep users engaged.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent applies segmentation by dividing the music library into multiple discrete segments that can be independently selected. Instead of using a single permanent music track, the system segments the music into multiple variants that share similar acoustic characteristics. This allows the system to maintain simplicity in management while providing variety through random selection from multiple segments.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If music is updated continuously to maintain freshness, then the digital environment remains current and engaging, but the system complexity increases

Engineering Contradiction:
Improvemusic freshnessVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies self-service by enabling the system to update its own music content automatically. The acoustic model continuously generates new music segments based on reference segments, and the system automatically selects and replaces old segments with fresh ones. This self-updating mechanism maintains music freshness without requiring external intervention or complex manual management processes.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent uses feedback by continuously monitoring and evaluating the acoustic characteristics of music segments. The acoustic model analyzes reference segments and uses this feedback to generate new segments that match the desired acoustic properties. This feedback loop ensures the system maintains freshness by automatically adjusting music selections based on acoustic analysis.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9180370B2Methods and apparatus for acoustic model based soundtracks
Publication Date: 2015.11.10 SUN MICROSYSTEMS INC
  • US9180370B2 patent drawing
  • US9180370B2 patent drawing
  • US9180370B2 patent drawing

AI summary

A system provides a model for use within a digital environment. The model comprises at least one music segment, and supplies music for the digital environment. The system identifies a location within the digital environment. The location requires at least one music segment supplied by the model. The system selects at least one music segment to play within the digital environment. The music segment is selected based on the model, the location requiring the at least one music segment, and the digital environment. The selecting of the music segment is operable to be modified based on the model, the location requiring the at least one music segment, and the digital environment.