A sound signal processing method, processing device and electronic equipment

Abstract

The present application provides a sound signal processing method, processing device and electronic equipment, which acquires a sound signal and converts the sound signal into a corresponding digital signal; judges whether there is a communication signal in the digital signal, if the digital signal exists If the communication signal exists in the signal, the communication signal and the first signal characteristic quantity corresponding to the communication signal are determined; according to the first signal characteristic quantity, the signal modulation method corresponding to the communication signal is identified; The signal modulation method stores the communication signal, and by using the above method, the communication signal with valid information can be identified from the sound signal, and the processing efficiency of the sound signal can be improved.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular, to a sound signal processing method, processing device and electronic equipment. Background technique [0002] With the rise of ocean exploration, in the process of ocean information monitoring, the self-contained submersible buoy system, as the main environmental monitoring equipment at present, has the ability to conduct continuous ocean environment, ocean sound, etc. The ability to collect hydrological information has become the extension and expansion of observation stations, survey ships and aircraft in space and time, and is an important means of offshore monitoring. Self-contained submersible buoys can be equipped with various detection equipment, such as acoustic detectors, etc., can complete short-term or long-term marine sound signal acquisition tasks, and store the collected data. After the acquisition work is completed, open the release device , H...

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Problems solved by technology

[0003] However, there is a lot of noise in the marine environment. At present, after the self-contained submersible buoy system starts working, some useless ocean noise information will be collected and stored in the storage system. Due to the self-contained submersible buoy system’s own storage capacity and water quality Due to the limited portable energy, these invalid information occupy the storage capacity and power consumption of the equipment, seriously affecting the collection and storage of effective information, reducing the underwater operation time of the equipment, and the collected sound signals need to be manually analyzed and processed. less efficient

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