Sound signal processing method and device and electronic equipment
A sound signal and processing method technology, applied in the field of data processing, can solve the problems of low processing efficiency, storage capacity and equipment power consumption, limited portable energy, etc., to achieve the effect of saving storage capacity resources and improving processing efficiency
Active Publication Date: 2021-06-08
嘉兴中科声学科技有限公司
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[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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[0056]In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art without...
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The invention provides a sound signal processing method and device and electronic equipment, and the method comprises the steps: obtaining a sound signal, and converting the sound signal into a corresponding digital signal; judging whether a communication signal exists in the digital signal, and if the communication signal exists in the digital signal, determining the communication signal and a first signal characteristic quantity corresponding to the communication signal; identifying a signal modulation mode corresponding to the communication signal according to the first signal characteristic quantity; and storing the communication signal according to the signal modulation mode, by adopting the mode, the communication signal with effective 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, in particular to a processing method, processing device and electronic equipment for sound signals. Background technique [0002] With the rise of ocean exploration, in the process of ocean information monitoring, the self-contained submersible buoy system, as the current main environmental monitoring equipment, has the ability to continuously monitor the ocean environment, ocean sound, etc. in harsh sea areas without unmanned operation. The ability to collect hydrological information has become an extension of observation stations, survey ships and aircraft in space and time, and is an important means of offshore monitoring. The self-contained submersible buoy can be equipped with various detection equipment, such as acoustic detectors, etc., and can complete short-term or long-term ocean sound signal collection tasks, and store the collected data. After completing the collecti...
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Login to View More IPC IPC(8): H04B11/00H04B13/02H04L27/00
CPCH04B11/00H04B13/02H04L27/0012Y02A90/30
Inventor 朱冬青冯海泓李记龙薛强吴忠勋
Owner 嘉兴中科声学科技有限公司