Shenzhen Eartech Co.,Ltd. (20240236586). HOWLING SUPPRESSION METHOD, HEARING AID, AND STORAGE MEDIUM simplified abstract
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HOWLING SUPPRESSION METHOD, HEARING AID, AND STORAGE MEDIUM
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HOWLING SUPPRESSION METHOD, HEARING AID, AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240236586 titled 'HOWLING SUPPRESSION METHOD, HEARING AID, AND STORAGE MEDIUM
The present disclosure pertains to a method for suppressing howling in audio signals. The method involves obtaining audio data and extracting a first sub-band signal from the frame signal within the audio data. Additionally, the method includes deriving a second sub-band signal from the first howling sub-band signal based on the first sub-band signal being identified as the first howling sub-band signal. Furthermore, the method entails suppressing the howling frame signal when the second sub-band signal is recognized as the second howling sub-band signal and the frame signal is identified as the howling frame signal.
- The method involves identifying and suppressing howling in audio signals.
- It includes extracting sub-band signals from the audio data.
- The method further involves deriving a second sub-band signal to suppress howling.
- It aims to improve audio quality by eliminating unwanted howling noises.
- The innovation provides a more effective way to address howling issues in audio signals.
Potential Applications: This technology can be applied in audio recording devices, communication systems, and public address systems to enhance sound quality and prevent howling disturbances.
Problems Solved: This technology addresses the problem of howling noise interference in audio signals, improving overall audio performance and user experience.
Benefits: - Enhanced audio quality - Reduction of howling disturbances - Improved communication clarity
Commercial Applications: Title: Advanced Howling Suppression Technology for Audio Devices This technology can be utilized in audio recording equipment, conference call systems, and live sound setups to ensure clear and uninterrupted audio transmission, leading to better user satisfaction and improved performance.
Prior Art: Researchers can explore prior studies on howling suppression methods in audio processing to gain insights into existing techniques and advancements in the field.
Frequently Updated Research: Stay updated on the latest developments in audio signal processing, noise reduction technologies, and advancements in audio engineering to enhance the effectiveness of howling suppression methods.
Questions about Howling Suppression Technology: 1. How does this technology compare to traditional methods of howling suppression?
- This technology offers a more efficient and targeted approach to suppressing howling in audio signals compared to conventional methods.
2. What are the key factors to consider when implementing this technology in audio devices?
- Factors such as signal processing capabilities, sub-band analysis accuracy, and real-time performance are crucial for successful integration of this technology in audio devices.
Original Abstract Submitted
the present disclosure relates to a howling suppression method. the method includes obtaining audio data and obtaining a first sub-band signal of frame signal in the audio data. the method further includes obtaining a second sub-band signal of the first howling sub-band signal according to the first howling sub-band signal in response that the first sub-band signal is the first howling sub-band signal, and suppressing the howling frame signal in response that the second sub-band signal is the second howling sub-band signal and in response that the frame signal is the howling frame signal.
