View source for GOERTEK TECHNOLOGY CO., LTD. (20240257796). AUDIO PROCESSING METHOD FOR NOISE-REDUCTION EARPHONE, NOISE-REDUCTION EARPHONE, DEVICE AND READABLE STORAGE MEDIUM simplified abstract

=AUDIO PROCESSING METHOD FOR NOISE-REDUCTION EARPHONE, NOISE-REDUCTION EARPHONE, DEVICE AND READABLE STORAGE MEDIUM=


==Organization Name==

[[:Category:GOERTEK TECHNOLOGY CO., LTD.|GOERTEK TECHNOLOGY CO., LTD.]]


[[Category:GOERTEK TECHNOLOGY CO., LTD.]]

==Inventor(s)==

[[:Category:Kai Yu of Qingdao (CN)|Kai Yu of Qingdao (CN)]][[Category:Kai Yu of Qingdao (CN)]]

[[:Category:Shanshan Jiao of Qingdao (CN)|Shanshan Jiao of Qingdao (CN)]][[Category:Shanshan Jiao of Qingdao (CN)]]

[[:Category:Yang Hua of Qingdao (CN)|Yang Hua of Qingdao (CN)]][[Category:Yang Hua of Qingdao (CN)]]

==AUDIO PROCESSING METHOD FOR NOISE-REDUCTION EARPHONE, NOISE-REDUCTION EARPHONE, DEVICE AND READABLE STORAGE MEDIUM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240257796 titled 'AUDIO PROCESSING METHOD FOR NOISE-REDUCTION EARPHONE, NOISE-REDUCTION EARPHONE, DEVICE AND READABLE STORAGE MEDIUM

The abstract describes an audio processing method for a noise-reduction earphone, involving obtaining sound signals from feedback and feedforward microphones, building a filtered sound signal, determining an eustachian tube sound signal, and performing ear blocking elimination processing to output a target sound signal.

* Obtaining sound signals from feedback and feedforward microphones
* Building a filtered sound signal using a transfer function
* Determining an eustachian tube sound signal
* Performing ear blocking elimination processing
* Outputting a target sound signal

Potential Applications:
- Noise reduction in earphones
- Enhanced audio quality in noisy environments
- Improved listening experience for users

Problems Solved:
- Reduction of background noise
- Clearer sound output
- Minimization of ear blocking effects

Benefits:
- Enhanced sound quality
- Improved user experience
- Better communication in noisy environments

Commercial Applications:
Title: Advanced Noise-Reduction Earphones for Enhanced Audio Quality
This technology can be used in:
- Consumer electronics
- Communication devices
- Entertainment industry

Questions about the technology:
1. How does the ear blocking elimination processing work in this audio processing method?
2. What are the key differences between feedback and feedforward microphones in noise reduction earphones?


==Original Abstract Submitted==

disclosed are an audio processing method for a noise-reduction earphone, a noise-reduction earphone, a device and a readable storage medium. the audio processing method for a noise-reduction earphone includes: obtaining a first sound signal collected by a feedback microphone, and determining a first transfer function corresponding to the first sound signal; obtaining a second sound signal collected by a feedforward microphone, and building a filtered sound signal according to the first transfer function and the second sound signal; and determining an eustachian tube sound signal corresponding to the filtered sound signal, performing ear blocking elimination processing on the eustachian tube sound signal to obtain a target sound signal, and outputting the target sound signal.



[[Category:G10K11/178]]
[[Category:CPC_G10K11/17815]]