VOICE CAPTURE, IDENTIFICATION, AND PRIVATE AUDIO PLAYBACK SYSTEM

Smart overview of the Invention

The invention introduces an integrated sound and voice interaction system designed for seat occupants in various transportation modes. This system features speakers embedded in the seat headrest and microphones located near the occupant. Together, they create a private localized sound bubble, ensuring audio delivery to the individual without disturbing others. This setup allows for personalized media consumption and interaction with vehicle systems, enhancing privacy and user experience.

Background

There is a growing demand for enhancing in-vehicle experiences across different transportation sectors. Traditional audio systems often fail to provide individualized listening experiences or accurately distinguish between speakers' voices. This invention addresses these challenges by offering a personalized and contained audio environment, improving both enjoyment and safety. The technology is applicable beyond automotive industries, potentially benefiting gaming, workplaces, and public transport.

System Features

The system comprises speakers within the headrest that create a private sound bubble, allowing occupants to engage with vehicle systems without disturbing others. A sophisticated voice Human-Machine Interface (HMI) recognizes and distinguishes between voices, providing tailored responses through the headrest speakers. This setup supports personalized interactions, such as accessing content or receiving navigation assistance privately.

Technical Description

• Private Voice Interaction System: Provides a private listening experience with localized sound bubbles audible only to nearby occupants.
• Electronics Module and Junction: Transfers signals between subsystems, adaptable to various installation locations.
• Voice Identification System: Identifies primary speakers and isolates their voice signals for processing.
• Audio Processing: Enhances audio quality for private playback through HMI systems.
• Local or Cloud Provided Voice HMI Systems: Delivers content specific to user requests, operating locally or remotely.

Embodiments

The invention includes two main embodiments: one for automotive and mass transit applications, and another for aircraft environments. The first embodiment uses the system in vehicles like buses and trains, while the second focuses on aircraft settings with overhead control panels. The design features adjustable headrests with integrated speakers and strategically placed microphones to facilitate private communication and media consumption without external interference.