There are three definition about procedure text : (1) Texts that explain how something works or how to use instruction / operation manuals, e.g. how to use the video, the computer, the tape recorder, the photocopier, the fax. (2) Texts that instruct how to do a particular activity, e.g. recipes, rules for games, science experiments, road safety
How to Use a Mixer. An audio mixer, also known as a mixing board or a soundboard, is used to control the levels of multiple inputs so you can balance the sounds correctly. Mixing is an important process when you record music or perform live so one instrument doesn't overpower the others. G5Oiw.