AAC Technologies (Nanjing) Co., Ltd. (20240214722). SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-READABLE STORAGE MEDIUM simplified abstract
Contents
SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-READABLE STORAGE MEDIUM
Organization Name
AAC Technologies (Nanjing) Co., Ltd.
Inventor(s)
SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-READABLE STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240214722 titled 'SPEAKER CONTROL METHOD AND DEVICE, TERMINAL EQUIPMENT AND COMPUTER-READABLE STORAGE MEDIUM
The patent application describes a method and device for controlling speakers to cancel out unwanted audio signals in user perception-prohibited areas.
- Obtaining a user perception-prohibited area corresponding to a target audio signal during an audio output event.
- Determining a first speaker based on the user perception-prohibited area and generating a reverse cancelling sound wave for the target audio signal.
- Generating a first control parameter based on the characteristic attribute of the reverse cancelling sound wave.
- Controlling the first speaker to output the reverse cancelling sound wave based on the first control parameter.
Potential Applications: - Noise cancellation in specific areas such as hospitals, libraries, or offices. - Enhancing audio quality in personal listening devices. - Improving sound clarity in public address systems.
Problems Solved: - Minimizing unwanted audio interference in designated areas. - Providing a more customized audio experience for users. - Enhancing the overall audio quality in various settings.
Benefits: - Improved user experience in noise-sensitive environments. - Enhanced audio clarity and quality. - Customizable audio control for different scenarios.
Commercial Applications: Title: Advanced Speaker Control Technology for Noise Cancellation This technology can be utilized in industries such as: - Audio equipment manufacturing - Public address systems for events and venues - Personal electronic devices for consumers
Questions about the technology: 1. How does this technology differ from traditional noise cancellation methods? - This technology specifically targets user perception-prohibited areas to cancel out unwanted audio signals, providing a more customized solution. 2. What are the potential limitations of this speaker control method in real-world applications? - The effectiveness of the method may vary depending on the complexity of the audio environment and the accuracy of user perception-prohibited area detection.
Original Abstract Submitted
this application provides a speaker control method and device, terminal equipment and a computer-readable storage medium. the method includes: obtaining a user perception-prohibited area corresponding to a target audio signal while detecting an audio output event, where the target audio signal is output in response to the audio output event; determining a first speaker based on the user perception-prohibited area, and determining a reverse cancelling sound wave corresponding to the target audio signal; generating a first control parameter based on a characteristic attribute of the reverse cancelling sound wave; and controlling the first speaker to output the reverse cancelling sound wave based on the first control parameter.
