Mary and Bertha (2010) point out that âCommunication is the transmission of information and meaning from one individual or group to another.â (Page 5) The term communication means that the sender has an idea and the sender encodes the message which will be decodes by the receiver.
Playback Controls. Playback controls came into existence due to the popularity of cell phones. Originally, the controls were located on the headset cable and included a small microphone and buttons to control the call, such as the ability to hang up.
For instance, if you want to switch the output of the audio from your PC speakers to perhaps a TV or external media device, you have to go into the Sound options in Control Panel and change the default playback device from PC speakers to the other device by right clicking on it.