Processing method and device of audio processing chip and electronic equipment

A technology for audio processing and electronic equipment, applied in the field of speech processing, can solve the problem of low stability of speech processing, and achieve the effect of improving operation convenience, improving efficiency, and strict abnormality detection.

Active Publication Date: 2020-07-10
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Application Information

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[0004] The embodiment of the present application provides a processing method, device, and electronic equipment for a

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  • Processing method and device of audio processing chip and electronic equipment
  • Processing method and device of audio processing chip and electronic equipment
  • Processing method and device of audio processing chip and electronic equipment

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Embodiment Construction

[0061]Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0062] See figure 1 , a method for processing an audio processing chip provided in an embodiment of the present application, the method can be applied to an electronic device including an audio processing chip, and the first storage area of ​​the audio processing chip stores a first firmware, such as figure 1 As shown, the processing method of the audio processing ch...

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Abstract

The invention discloses a processing method and device of an audio processing chip and electronic equipment, and relates to a voice processing technology in the technical field of computers. Accordingto the specific implementation scheme, the method comprises the following steps: controlling the audio processing chip to perform firmware update processing, the firmware update processing comprising: updating second firmware stored in a second storage area of the audio processing chip as target firmware, or storing the target firmware into an empty second storage area in the audio processing chip; if the firmware updating processing process is not abnormal, determining to-be-operated firmware in the audio processing chip as target firmware; if the firmware updating processing process is abnormal, determining to-be-operated firmware in the audio processing chip as first firmware. Therefore, the pre-stored firmware is used as the firmware to be operated of the audio processing chip when the firmware update processing is abnormal, so that the normal operation of the audio processing chip can be ensured when the firmware update processing is abnormal, and the voice processing stability of the electronic equipment is further improved.

Description

technical field [0001] The present application relates to voice processing technology in the field of computer technology, and in particular to a processing method, device and electronic equipment of an audio processing chip. Background technique [0002] With the development of voice recognition technology, more and more electronic devices (such as mobile phones and smart speakers) have voice interaction functions. At present, the audio signal noise reduction algorithm is usually stored in the (front-end) audio processing chip in the form of firmware, so as to realize the noise reduction of the audio signal. [0003] Among them, in order to continuously improve the noise reduction performance of the audio signal, it is usually necessary to upgrade the firmware stored in the audio processing chip. However, in the process of upgrading the firmware stored in the audio processing chip, there may be abnormalities in the upgrade, which will cause the audio processing chip to fai...

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Application Information

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IPC IPC(8): G06F8/654G06F8/71
CPCG06F8/654G06F8/71G06F8/65G06F11/1433Y02D10/00G06F3/162
Inventor 耿雷
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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