18618237. AUDIO OUTPUT DEVICE simplified abstract (ALPS ALPINE CO., LTD.)
Contents
AUDIO OUTPUT DEVICE
Organization Name
Inventor(s)
AUDIO OUTPUT DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18618237 titled 'AUDIO OUTPUT DEVICE
Simplified Explanation: This patent application describes an audio output device that can output different sounds to different users simultaneously. One sound is directed towards a user in front, while another sound is directed towards a user behind the first user.
- The device includes two speakers - one for low-frequency sounds towards the front user and high-frequency sounds towards the back user, and another for low and middle-frequency sounds towards the back user.
- The speakers are strategically placed near each user to deliver the appropriate sound components effectively.
Key Features and Innovation:
- Dual speaker system for simultaneous audio output to different users.
- Strategic placement of speakers for optimal sound delivery.
- Ability to output different frequency components to different users.
Potential Applications: This technology could be used in:
- Public transportation systems
- Museums and galleries
- Guided tours
- Simultaneous interpretation services
Problems Solved:
- Ensures that different users receive the intended audio signals without interference.
- Enhances the overall audio experience for users in different positions.
Benefits:
- Improved audio clarity and directionality.
- Enhanced user experience in shared audio environments.
- Customized sound delivery based on user positions.
Commercial Applications: Title: Multi-User Audio Output Device for Enhanced Listening Experiences This technology can be utilized in:
- Audio tour guide systems
- Language interpretation services
- Entertainment venues with multiple viewing areas
- Public address systems in crowded spaces
Prior Art: While there may be similar technologies in the field of audio output devices, the specific approach of directing different frequency components to different users simultaneously may be unique to this patent application.
Frequently Updated Research: There may be ongoing research in the field of audio technology focusing on personalized sound delivery and multi-user listening experiences.
Questions about Multi-User Audio Output Devices: 1. How does this technology ensure that each user receives the correct audio signal without interference? 2. What are the potential challenges in implementing this technology in real-world environments?
Original Abstract Submitted
An audio output device for outputting a sound corresponding to a first audio signal toward a first user in front of a second user and a sound corresponding to a second audio signal toward the second user in back of the first user is provided. The audio output device includes a first speaker configured to output a sound having a low-frequency component of the first audio signal toward the first user, and a sound having a high-frequency component of the second audio signal toward the second user; and a second speaker configured to output a sound having low-frequency and middle-frequency components of the second audio signal toward the second user. The first speaker is disposed in a vicinity of the first user, and the second speaker is disposed in a vicinity of the second user.
