Audio Synchronization in Gaming Machine Banks
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Solution Overview
Problem
In gaming environments, banks of gaming machines playing the same game can cause audio cacophony due to mismatched audio tracks, leading to a distracting experience for players, and existing solutions that isolate audio to individual machines can make players feel disconnected from others.
Innovation Solution
A method and system for synchronizing audio tracks across multiple gaming machines, using a processing circuit to provide and synchronize audio tracks, and switch tracks in response to game status changes, ensuring harmonious audio experience across machines in both group play and non-group play modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If gaming machines in a bank play the same game independently without audio synchronization, then each machine can operate autonomously, but audio cacophony occurs due to mismatched audio tracks from different machines
Solution Approach 1:
The patent merges the audio control functions of multiple independent gaming machines into a centralized audio synchronization system. The server consolidates audio track management across the bank, ensuring all machines play synchronized audio tracks simultaneously, thereby eliminating audio cacophony while preserving autonomous game operation through centralized coordination.
Solution Approach 2:
The patent introduces a server as an intermediary between gaming machines and audio tracks. This mediator receives audio track requests from machines, synchronizes them across the bank, and distributes coordinated audio signals, resolving the conflict between autonomous operation and audio harmony without requiring direct machine-to-machine communication.
2Object-affected harmful factors
If chair speakers are used to direct audio towards individual players, then audio isolation between machines is achieved, but players feel isolated from other players in the bank
Solution Approach 1:
The patent transitions from spatial audio isolation (chair speakers directing sound physically toward individual players) to temporal audio synchronization (coordinating audio tracks across machines). This dimensional shift allows audio to be distributed through conventional speakers while maintaining synchronization, preserving both audio isolation and player connection experiences.
3Object-affected harmful factors
If specialized hardware is deployed to prevent audio from neighboring machines, then audio clashes are eliminated, but device complexity and cost increase
Solution Approach 1:
The patent replaces the mechanical/audio-physical solution of specialized directional speakers with a software-based audio synchronization system. By using centralized track coordination and digital audio management, the system eliminates audio clashes through intelligent control rather than hardware modifications, reducing device complexity while maintaining audio isolation benefits.
4Object-affected harmful factors
If audio tracks are synchronized across the bank, then audio harmony is achieved, but the system requires centralized control infrastructure
Solution Approach 1:
The patent designs the server to perform multiple functions: game management, audio track synchronization, and machine coordination. This multi-functional approach consolidates control infrastructure, reducing the need for separate dedicated synchronization hardware and minimizing overall system complexity while achieving audio harmony across the bank.
Data Source
AI summary
Systems and methods for synchronizing audio in a bank of gaming machines, such as video slot and video poker machines. Audio tracks of a game may be provided to a plurality of gaming machines and synchronized. An audio track provided to one of the gaming machines may be changed to a second audio track, in response to receiving an indication of a status change for the game. The second audio track may be synchronized with the audio tracks provided to the other gaming machines in the plurality.