EXPOSURE TO MEDIA

  • GAMEBOY

    GAMEBOY
    The Game Boy (Japanese: ゲームボーイ) is an 8-bit handheld game console which was developed and manufactured by Nintendo and first released on the 100th anniversary of Nintendo in Japan on April 21, 1989
  • radio

    radio
    Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width.[n 1] When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form.
  • CELLPHONE

    CELLPHONE
    Modern cell phones are capable of much more than just sending and receiving phone calls. Mobile phones used in today's world allow users to send and receive text messages, emails, photos and video as well as access the Internet, play games, listen to music, use GPS (Global Positioning Systems) and more.
  • mp3

    mp3
    MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III)[4] is an audio coding format for digital audio. Originally defined as the third audio format of the MPEG-1 standard, it was retained and further extended—defining additional bit rates and support for more audio channels—as the third audio format of the subsequent MPEG-2 standard. A third version, known as MPEG 2.5—extended to better support lower bit rates—is commonly implemented, but is not a recognized standard.