"Thus the sound from Prankophone would be perceived as some kind of mistake, though in reality it is an individual and anonymous sound message, a micro-noise piece which is unique for each number it managed to reach".
Backmasking is a recording technique in which a sound or message is recorded backward onto a track that is meant to be played forward.
They learned how to hide hidden sound messages in their doodles, and delighted in collecting sounds, and playing them back in funny ways.
Radio waves are used for wireless transmission of sound messages, or information, for communication, as well as for maritime and aircraft navigation.
For example, blind people need sound messages; the deaf, graphic messages and vibration of the terminal and, lastly, a combination of graphic and sound messages are used for the elderly.
Xfire, on the other hand, plays a sound when a message arrives so you can wait until a break in play to read it.
Click on the circle with an "i" inside to open a box, and choose it to make a sound go off, display message, lock it or wipe it.
It can locate your Mac when it's on and connected to the Internet, cause it to play a sound or display a message to whoever found it or lock the machine or erase all of its contents.
Be aware that some apps come with Notifications that will send you a text message, a sound alert, or display a numbered badge on the app icon if new information related to the app is available.
Click on the Info icon in the locator bar, and you'll be given the option to play a sound or send a message, lock your phone down, or wipe out all data on it.
