It is possible to record audio coming from your television into your computer with an RCA-to-1/8-inch cable. By connecting the RCA ends of the cable to your TV’s audio output jacks, then plugging the 1/8- inch plug into your computer’s “Line In” jack on its soundcard, you can capture the audio using Microsoft’s Sound Recorder software. You can make the connections between your television and your computer in less than two minutes. Writer Bio

How to Record TV Audio to a PC - 27