17878565. SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME simplified abstract (HYUNDAI MOTOR COMPANY)
SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME
Organization Name
Inventor(s)
Jung Keun You of Suwon-si (KR)
Jong Won Lee of Anyang-si (KR)
Kaang Dok Yee of Yongin-si (KR)
Chi Sung Oh of Hwaseong-si (KR)
SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 17878565 titled 'SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME
Simplified Explanation
The abstract describes a sound control device and method for controlling sound in a vehicle. The method involves obtaining an error signal indicating residual noise in the vehicle and an audio signal. It then calculates the magnitudes of low frequency components of the error signal and adjusts the magnitudes of low frequency components of the audio signal based on the error signal. The adjusted audio signal is then outputted through a speaker.
- The invention is a sound control device and method for vehicles.
- It calculates the magnitudes of low frequency components of an error signal indicating residual noise in the vehicle.
- It adjusts the magnitudes of low frequency components of an audio signal based on the error signal.
- The adjusted audio signal is outputted through a speaker.
Potential Applications
- Automotive industry: This technology can be applied in vehicles to improve sound control and reduce residual noise.
- Entertainment systems: It can be used in audio systems to enhance the audio quality and reduce unwanted noise.
- Public transportation: This technology can be implemented in buses, trains, and airplanes to provide a more comfortable and noise-free environment for passengers.
Problems Solved
- Residual noise reduction: The invention addresses the issue of residual noise in vehicles by adjusting the audio signal based on the error signal, resulting in a quieter environment.
- Audio quality improvement: By adjusting the low frequency components of the audio signal, this technology can enhance the overall audio quality and clarity.
Benefits
- Enhanced sound control: The invention provides a method to effectively control and reduce residual noise in vehicles, leading to a more comfortable and enjoyable experience for passengers.
- Improved audio quality: By adjusting the low frequency components of the audio signal, this technology can enhance the audio quality, making it clearer and more immersive.
- Customizable settings: The method allows for the adjustment of magnitudes of low frequency components, providing flexibility to customize the sound control according to individual preferences.
Original Abstract Submitted
A sound control device and a method for controlling the sound control device in a vehicle. The method comprises obtaining an error signal indicating residual noise in the vehicle, and an audio signal; calculating magnitudes of low frequency components of the error signal; adjusting magnitudes of low frequency components of the audio signal according to the magnitudes of the low frequency components of the error signal; and outputting the adjusted audio signal through a speaker.
