A method and system for information synchronization and interaction based on audio pulse signal

Abstract

The invention discloses an information synchronization and interaction method based on voice frequency pulse signals. The information synchronization and interaction method includes a voice frequency pulse signal implantation process and a voice frequency pulse signal identification process. The voice frequency pulse signal implantation process includes the steps of step I, selecting one or more frequencies at random within a certain frequency range to generate the voice frequency pulse signals and identification codes corresponding to the voice frequency pulse signals, step II, compositing the voice frequency pulse signals and a voice frequency in an information source to generate a voice frequency pulse information source, and step III, receiving the identification codes by a user terminal and storing the identification codes as preset identification codes. The voice frequency pulse signal identification process includes the steps of step I, obtaining the voice frequency pulse information source, step ii, converting the voice frequency pulse signals into the identification codes, and step iii, starting a triggering event corresponding to the identification codes. In addition, the invention provides an information synchronization and interaction system based on the voice frequency pulse signals. The information synchronization and interaction method and the system based on the voice frequency pulse signals have the advantages of being high in identification rate and generality, good in suitability and low in cost.

Description

technical field [0001] The present invention relates to an information synchronization and interaction method and system thereof, more specifically, to an information synchronization and interaction method and system based on audio pulse signals, belonging to the field of computer data processing. Background technique [0002] Currently, information synchronization and interaction are mainly based on the following methods: [0003] Information synchronization and interaction methods represented by speech recognition and image recognition: For example, the music shake function of mobile phone WeChat, when the user hears a certain song, he can turn on the music shake function of WeChat, and WeChat will display the music that is playing The songs are sent to the WeChat server through the network, and through the feature code comparison technology, after the server finds the same music in the library, it sends the relevant music information to the WeChat client to achieve synchr...

AI Technical Summary

Problems solved by technology

However, this method has the following problems: 1. Due to the noise of the surrounding environment and the recognition technology, the recognition rate cannot be 100%, so the system may not be able to judge or judge incorrectly; 2. This method needs to establish a huge The feature library requires a large-capacity storage device, and it will involve the purchase of content copyright in the storage device, which requires a huge investment; 3. The recognition process must be connected to the Internet, and the terminal must send the collected sound signals to the server through the network. After being recognized by the server, the relevant information is sent to the terminal. If the network is interrupted, the information synchronization will not be completed

However, this method has the following problems: 1. The investment is huge, and hardware equipment needs to be invested in the server and the user end, especially the user end, which requires a huge amount of hardware investment; Synchronizing information requires different terminal devices, and a large number of terminal devices will bring a lot of trouble and trouble to the user's use and management; 3. Poor scalability, it is difficult to increase functions on the basis of existing hardware

However, this method has the following problems: 1. It needs the support of common protocols. Although Bluetooth, infrared and other protocols have a high penetration rate, many devices still do not support these protocols; 2. Different front-end platforms need to be adapted. and integration

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