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.
Now to change it to be the Windows default playback and recording device. The simplest and most direct way to change your playback device works the same way in Windows 7 and Windows 8.x. Find the icon for Sound in the notification area (lower right corner of your screen) and right-click or press and hold it.