17861444. WEARABLE ELECTRONIC DEVICE AND OPERATION METHOD THEREOF simplified abstract (Samsung Electronics Co., Ltd.)
WEARABLE ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
Organization Name
Inventor(s)
Kyoungho Bang of Suwon-si (KR)
WEARABLE ELECTRONIC DEVICE AND OPERATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 17861444 titled 'WEARABLE ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
Simplified Explanation
The wearable electronic device described in this patent application includes a speaker and a microphone. It is designed to detect sound leakage and correct playback sound based on the detected difference.
- The device generates a detection signal to check if there is any sound leakage.
- It collects a feedback signal through the microphone, which includes the detection signal outputted into the user's ear canal.
- The device calculates the difference between the feedback signal and the detection signal.
- Based on this difference value, the device corrects the playback sound outputted by the device.
Potential Applications
This technology could have various applications, including:
- Personal audio devices: It can be used in headphones or earbuds to ensure a high-quality sound experience without any sound leakage.
- Communication devices: Wearable devices with speakers and microphones, such as smartwatches or smart glasses, can benefit from this technology to improve audio quality during calls or voice commands.
Problems Solved
The wearable electronic device addresses the following problems:
- Sound leakage: By detecting and correcting sound leakage, it prevents audio from being heard by unintended listeners, ensuring privacy and a better audio experience for the user.
- Inaccurate playback sound: By calculating the difference between the feedback signal and the detection signal, the device can identify and correct any discrepancies, resulting in more accurate and high-quality playback sound.
Benefits
The use of this technology offers several benefits:
- Enhanced privacy: By preventing sound leakage, the device ensures that audio is only heard by the intended user, maintaining privacy in public or shared environments.
- Improved audio quality: By correcting any discrepancies in the playback sound, the device provides a more accurate and immersive audio experience for the user.
- User-friendly design: The wearable nature of the device makes it convenient and easy to use, allowing users to enjoy high-quality audio without the need for additional equipment.
Original Abstract Submitted
A wearable electronic device including a speaker and a microphone is configured to: generate a detection signal to detect whether a sound leakage occurs, receive, through the microphone, a feedback signal in which a signal obtained by outputting the detection signal into an ear canal of a user through the speaker is collected, calculate a difference value between the feedback signal and the detection signal, and correct a playback sound output by the wearable electronic device based on the difference value.
