AAC Technologies (Nanjing) Co., Ltd. (20240340580). SPEAKER TEMPERATURE PROTECTION METHOD AND DEVICE, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM simplified abstract

SPEAKER TEMPERATURE PROTECTION METHOD AND DEVICE, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

Organization Name

AAC Technologies (Nanjing) Co., Ltd.

Inventor(s)

Hongling Fu of Nanjing (CN)

Ruizhi Lan of Nanjing (CN)

Lijian Ye of Nanjing (CN)

SPEAKER TEMPERATURE PROTECTION METHOD AND DEVICE, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240340580 titled 'SPEAKER TEMPERATURE PROTECTION METHOD AND DEVICE, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

Simplified Explanation

The patent application describes a method to protect a speaker from overheating by adjusting the audio signal based on the speaker's temperature.

• Creating a target transfer function based on the speaker's temperature and fusion voltage.
• Obtaining a predicted temperature of the speaker and determining a target gain.
• Adjusting the audio signal input to the device based on the target gain to prevent overheating and reduce audio distortion.

Key Features and Innovation

• Target transfer function based on speaker temperature and fusion voltage.
• Predicted temperature calculation for speaker.
• Target gain determination for temperature protection.
• Gain processing on audio signal input to prevent overheating.

Potential Applications

This technology can be applied in various electronic devices with speakers, such as smartphones, laptops, and tablets, to prevent overheating and improve audio quality.

Problems Solved

This technology addresses the problem of speaker overheating, which can lead to damage and audio distortion in electronic devices.

Benefits

• Prevents speaker overheating.
• Reduces audio distortion.
• Improves overall audio quality in electronic devices.

Commercial Applications

Title: Speaker Temperature Protection Technology for Electronic Devices This technology can be used in the consumer electronics industry to enhance the performance and longevity of electronic devices with speakers, leading to improved user experience and customer satisfaction.

Questions about Speaker Temperature Protection

How does the target transfer function help in protecting the speaker from overheating?

The target transfer function is used to adjust the audio signal based on the speaker's temperature and fusion voltage, ensuring that the speaker operates within safe temperature limits.

What are the potential implications of this technology in the consumer electronics market?

This technology can lead to the development of more reliable and efficient electronic devices with improved audio quality, enhancing the competitiveness of manufacturers in the consumer electronics market.

Original Abstract Submitted

a speaker temperature protection method, a speaker temperature protection device, an electronic device, and a computer-readable storage medium are provided. the speaker temperature protection method includes creating a target transfer function based on a first measured temperature of the speaker and a first measured fusion voltage relative to the combination device, obtaining a first predicted temperature of the speaker based on the target transfer function, and determining a target gain according to the first predicted temperature of the speaker and a first fusion power relative to the combination device, and performing gain processing on an original audio signal input to the combination device based on the target gain, so as to provide temperature protection for the speaker. in this way, a temperature of the speaker is kept below a maximum allowable temperature and audio distortion is reduced