18676619. HEADSET WITH ACTIVE NOISE CANCELLATION FUNCTION AND ACTIVE NOISE CANCELLATION METHOD simplified abstract (Huawei Technologies Co., Ltd.)
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HEADSET WITH ACTIVE NOISE CANCELLATION FUNCTION AND ACTIVE NOISE CANCELLATION METHOD
Organization Name
Inventor(s)
HEADSET WITH ACTIVE NOISE CANCELLATION FUNCTION AND ACTIVE NOISE CANCELLATION METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18676619 titled 'HEADSET WITH ACTIVE NOISE CANCELLATION FUNCTION AND ACTIVE NOISE CANCELLATION METHOD
The abstract describes a patent application for a headset with active noise cancellation (ANC) technology, including an ANC module, multiple speakers, power drive circuits, and at least one reference microphone. The ANC module is connected between the reference microphone and the power drive circuits, collecting ambient noise signals and producing mixed audio signals for power amplification by the drive circuits.
- The headset features active noise cancellation (ANC) technology.
- It includes an ANC module, multiple speakers, power drive circuits, and at least one reference microphone.
- The reference microphone collects ambient noise signals, while the ANC module produces mixed audio signals.
- The power drive circuits amplify the mixed audio signals to produce power-amplified mixed audio signals.
Potential Applications: - High-quality audio experiences in noisy environments - Improved communication in loud settings - Enhanced focus during work or study in distracting surroundings
Problems Solved: - Minimizing background noise for clearer audio - Providing a more immersive listening experience - Allowing for better concentration in noisy environments
Benefits: - Enhanced audio quality - Improved communication clarity - Increased productivity in noisy settings
Commercial Applications: Title: "Advanced Noise-Canceling Headset Technology for Enhanced Audio Experiences" This technology can be utilized in: - Headphones for professionals working in noisy environments - Gaming headsets for immersive gameplay - Communication devices for clear calls in loud areas
Prior Art: Further research can be conducted in the field of active noise cancellation technology in headphones and headsets to explore existing innovations and developments.
Frequently Updated Research: Stay updated on advancements in ANC technology, improvements in audio quality, and new applications for noise-canceling headsets.
Questions about Active Noise Cancellation Technology: 1. How does active noise cancellation technology work in headphones? Active noise cancellation technology in headphones works by using microphones to pick up ambient noise, then producing anti-noise signals to cancel out the unwanted sounds, resulting in a quieter listening experience.
2. What are the key benefits of using active noise cancellation in headsets? The key benefits of using active noise cancellation in headsets include improved audio quality, reduced background noise, enhanced focus, and better communication clarity.
Original Abstract Submitted
A headset with the active noise cancellation (ANC) function includes an ANC module, a plurality of speakers, a plurality of power drive circuits, and at least one reference microphone. An output end of any one of the plurality of power drive circuits is connected to at least one of the plurality speakers. The ANC module is connected between at least one reference microphone and input ends of the plurality of power drive circuits. The at least one reference microphone is configured to collect at least one first ambient noise signal. The ANC module is configured to obtain at least one mixed audio signal. The plurality of power drive circuits are configured to perform power amplification on the at least one mixed audio signal based on respective output powers to obtain at least one power-amplified mixed audio signal.
