如何在用音响演唱的时候,同时用手机插耳机同时在音响和耳机里播放音

乐?
2025-03-15 21:38:26
推荐回答(1个)
回答1:

办法有很多,这里给一个用fm调频发射装置实现的方法:

首先你需要购买一个调频发射器,如果你在自家屋子里用,一般发射距离50米左右的就可以了,不贵,某宝上有很多,选择一种立体声、频率稳定的即可,

在功放后面板找到一组立体声输出端子(注意不是输出到音箱上的端子),将功放的立体声输出信号用连接线输入到调频发射器,由调频发射器将立体声信号无线发射出去,

现在一般手机都具备调频收音机功能。将手机插上耳机,把调频收音机功能打开,调整到调频发射器对应的频率上,将功放和调频发射器的电源打开,播放一段音乐。那么你的手机就可以同步播放相同的音乐了。

这样做还有一个好处,就是在发射距离内,所有带有调频收音功能的收音机,只要调整到发射器的发射频率,都可以收到你播放的音乐,(当然别人也可以收到哦)

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