What's the difference between Internet radio and ordinary radio?

What's the difference between Internet radio and ordinary radio? The difference is not big, the working principle is basically the same, but the signal reception is slightly different. Ordinary radios have external antennas, and mobile phones need headphones, so the effect of receiving signals by mobile phones may be worse than that of ordinary radios; In operation, the ordinary radio turns the knob to switch channels. Listen to internet radio. The memory is only about 50k, which is very easy to use! There are two kinds of internet radios. One is a kind of software running on a computer, which can listen to various network radio stations on the network. Tornado, for example, is an internet radio software. The other is hardware, which is an extension of traditional radio. You can connect to the Internet by wire or wireless, and listen to the Internet radio on the network, and you don't need to use the Internet radio software on your computer to listen, which is much more convenient.

Internet radio is actually streaming media files on the network, such as asf, wmv and so on.

Your program just needs to connect to this file and play it. Realplayer, wmedia and so on all support this.