Desktop Audio Playback Switching for Seamless Call Transitions

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Solution Overview

Problem

Existing systems fail to provide seamless audio playback in certain environments, such as desktop setups, due to inherent latency issues and difficulties in transitioning between audio content and telecommunications sessions, which deter users from enjoying background music during work or other activities.

Innovation Solution

A desktop playback device configured to interface with an external computing device, enabling rapid, dynamic switching between audio content and telecommunications audio, with features like an elongated form factor and user interface buttons for quick transitions, and potentially using communication interfaces and calendar integration for automatic switching.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a playback device is used in a desktop environment with external computing device, then audio playback functionality is enhanced, but latency issues arise and transition between audio content and telecommunications sessions becomes difficult

Engineering Contradiction:
Improveaudio playback functionalityVSAvoidlatency
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-configuring the playback device to automatically detect and respond to incoming telecommunications sessions before the user needs to switch audio sources. The device monitors for session arrivals in advance and prepares transition protocols, enabling seamless switching without noticeable latency or user delay.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements feedback mechanisms where the playback device continuously monitors the external computing device for incoming telecommunications sessions and automatically adjusts audio playback accordingly. This real-time feedback loop detects session arrivals and triggers appropriate transitions or notifications, eliminating latency by responding immediately to changing audio needs.

Inventive Principle:
Principle #23Feedback

2Speed

If automatic switching between audio content and telecommunications sessions is implemented, then transition speed is improved, but device complexity increases

Engineering Contradiction:
Improvetransition speedVSAvoidswitching mechanism complexity
Core Design Contradiction:
SpeedVSDevice complexity

Solution Approach 1:

The playback device achieves multi-functionality by integrating multiple audio source handling capabilities into a single device. It can simultaneously manage music playback, podcast streaming, and telecommunications session audio through a unified switching mechanism. This universal design enables fast transitions between different audio types without requiring separate dedicated systems, thereby reducing overall complexity despite the enhanced speed.

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

Solution Approach 2:

The system implements self-service by enabling the playback device to automatically detect, decide, and execute transitions between audio sources without requiring complex user intervention. The device autonomously monitors for telecommunications sessions, determines when switching is appropriate, and executes transitions automatically, reducing the complexity of manual control mechanisms while maintaining fast transition speeds.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250383835A1Desktop playback device
Publication Date: 2025.12.18 SONOS INC
  • US20250383835A1 patent drawing
  • US20250383835A1 patent drawing
  • US20250383835A1 patent drawing

AI summary

Playback devices and methods performed by same. In one example, a playback device includes a plurality of audio transducers and a communication interface. The playback device can be configured to play back first audio content via the plurality of audio transducers, while playing back the first audio content, detect, via the first communication interface, a first indication of incoming second audio content associated with a telecommunications session hosted on an external computing device, based on the first indication, transition from playing back the first audio content to causing playback of the second audio content, detect, after detecting the first indication, a second indication associated with termination of the telecommunications session, and revert, based on the second indication, to playback of the first audio content via the plurality of audio transducers.