This same configuration can also be used to convert digital signals into analog ones, an important capability for actions such as turning the digital content of an MP3 file into actual music. (sciencedaily.com)
For example, you can set the buttons to perform actions such as control music — whether it's play, or raising and lowering the volume. (digitaltrends.com)
Using a plan of action such as this can make a world of difference in how quickly — and at what price — you can sell your client's home. (realtormag.realtor.org)