Acoustic wave communication method and advertisement playing method and system for broadcasting station or television station

Abstract

The invention discloses an acoustic wave communication method. The method comprises the steps that acoustic wave signals containing preset information are transmitted; the acoustic wave signals are obtained; the preset information in the acoustic wave signals is analyzed and restored; the restored preset information transmitted. The invention further provides a communication system using the acoustic wave communication method. In addition, the invention further provides an advertisement playing method and system for a broadcasting station or a television station. The acoustic wave communication method and the advertisement playing method and system for the broadcasting station or the television station have the advantages that information is diversified and visual, and residence time is long.

Description

【Technical field】 [0001] The invention belongs to the communication field, and in particular relates to a sound wave communication system and method, and also relates to a radio or TV station advertisement playing system and method. 【Background technique】 [0002] Radio and TV stations are an important way for many people to obtain information. Among them, the current radio stations can only broadcast by playing sound, and cannot broadcast more graphic and video information, and listeners cannot obtain more intuitive information through visual means. Moreover, due to the immediacy of radio broadcasting, once it is broadcast, it cannot be saved and the audience cannot reproduce it. This is extremely unfavorable for important information, especially commercial advertisements, which require more dwell time. Under normal circumstances, the only way to increase the advertising effect is to increase the frequency of broadcasting, which not only increases the burden on the radio s...

AI Technical Summary

Problems solved by technology

Among them, the current radio stations can only broadcast by playing sound, and cannot broadcast more graphic and video information, and listeners cannot obtain more intuitive information through visual means

Moreover, due to the immediacy of radio broadcasting, once it is broadcast, it cannot be saved and the audience cannot reproduce it, which is extremely unfavorable for important information, especially commercial advertisements that require more dwell time.

Under normal circumstances, the only way to improve the advertising effect is to increase the frequency of broadcasting, which not only increases the burden on the radio station, but also increases the advertising investment of advertisers

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