Interactive marketing platform and realization method
A technology of interactive platform and implementation method, applied in marketing, voice analysis, market data collection, etc., can solve problems such as flashback, high hardware cost, delay, etc., and achieve the effect of improving fun and enriching advertising models
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[0021] The present invention will be further described below in conjunction with embodiment:
[0022] The present invention realizes the real-time interaction between the offline physical screen and the user's mobile device through the audio watermarking technology; the audio watermarking technology is a kind of information hiding technology, which is to embed specific digital information in the audio track or audio of the video. Using spread spectrum, the digital information is superimposed as a narrowband signal on the broadband channel at a specific position of the original content, and the embedding of specific data is realized by using the masking effect of the human ear without affecting the integrity and availability of the original content.
[0023] The interactive marketing platform of the present invention includes an interactive platform module, a watermark generation and embedding platform module, a watermark detection and extraction platform module, the output end ...
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