The following words and terms, when used in this Article V, shall have the following meanings, unless the context clearly indicates otherwise.
   SOUND AMPLIFYING EQUIPMENT. Any machine or device for the amplification of the human voice, music or any other sound. SOUND AMPLIFYING EQUIPMENT as used herein shall not be construed as including standard automobile radios when used and heard only by occupants of the vehicle in which installed, or warning devices on authorized emergency vehicles or horns or other warning devices on other vehicles used only for traffic safety purposes.
   SOUND TRUCK. Any motor vehicle, or horse-drawn vehicle, having mounted thereon, or attached thereto, any .
(1958 Code, § 95.01) (Ord. 63-14, passed 6-24-1963)