谁来做个试验。。。
#include
int main(void)
{
sound(200); //200表示是200Hz频率的声音
delay(10000); //延时10秒
nosound(); //关闭喇叭
return 0;
}
据说C语言这样写就发音了。谁来试试,php调用这个编译后的exe文件,会不会产生声音。。。拭目以待。。我的电脑没喇叭
------解决方案--------------------
会发声。
不过请注意,这控制的是机箱内的喇叭。现在都使用声卡,已不再内置扬声器了
------解决方案--------------------
其实你做成 midi 不就可以播放了吗?
------解决方案--------------------
没试,不过如果那个代码如果能发声的话,那么php调用肯定能的,因为php是通过系统调用的,和系统直接调用没什么区别
------解决方案--------------------
蜂鸣器发声。应该是服务器的主板上的蜂鸣器发声。
------解决方案--------------------
------解决方案--------------------
------解决方案--------------------

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