Huawei Technologies Co., Limited

Sz Dji Technology Co., Ltd.

Yunfeng Bian

Yang Liu

Haiyan Luo

Xiaozhong Wang

Hui Lu

Zheng Xue

Pinxi Mo

Qin Zheng

Junliang Lin

Hua Wei

Bai Cheng

Youjie Duan

Qingxia Sun

The present disclosure provides an audio processing method for an electronic device, the electronic device includes a main microphone, an auxiliary microphone, and a sound pickup protection structure performing at least one of: weakening an air current entering the sound pickup cavity of the auxiliary microphone from an external environment, or blocking a nongaseous substance from entering the sound pickup cavity of the auxiliary microphone. The audio processing method includes: obtaining a main audio signal collected by the main microphone and an auxiliary audio signal collected by the auxiliary microphone, and synthesizing a target audio signal from the main audio signal and the auxiliary audio signal. The audio processing method improves the quality of audio collected by the electronic device.

Audio processing method and electronic device

An audio processing method includes: obtaining relative attitude information between a lens and a plurality of microphones, where the lens is movable relative to at least one of the plurality of microphones; obtaining original audio signals acquired by the plurality of microphones; determining weight information corresponding to the original audio signals based on the relative attitude information; and synthesizing the original audio signals based on the weight information to obtain a target audio signal, where the target audio signal is played with images captured by the lens. The method disclosed in this application resolves a problem that a sound source orientation indicated by recorded audio does not match the images captured by the lens.

Audio processing method, electronic device, and computer-readable storage medium

A method and apparatus for dequeuing data are disclosed. The method includes: obtaining storage addresses of packets in each queue, and dequeuing, by multiple dequeue processing engines, the packets in each queue in parallel according to the storage addresses of the packets in each queue. Multiple dequeue processing engines dequeue the packets in multiple queues in parallel, and thus the data dequeue efficiency and performance are improved.

Method and apparatus for dequeuing data

A system and a method for writing cache data and a system and a method for reading cache data are disclosed. The system for writing the cache data includes: an on-chip memory device, configured to cache received write requests and write data associated with the write requests and sort the write requests; a request judging device, configured to extract the sorted write requests and the write data associated with the write requests according to write time sequence restriction information of an off-chip memory device; and an off-chip memory device controller, configured to write the write data extracted by the request judging device in the off-chip memory device.

System and method for writing cache data and system and method for reading cache data

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Shenzhen, China

Yunfeng Bian