The word “person” as used herein includes the singular and the plural and also means and includes any person, firm, corporation, association, partnership, society, lodge, or any other forms of association or organization.

The words “sound trucks” as used herein means and includes any motor vehicle or mode of conveyance having attached thereto, installed therein or thereon, or carried about or from place to place, any sound amplifying equipment.

The words “sound amplifying equipment” as used herein mean and include any machine or device for the amplification of the human voice, music, or any other sound, except that “sound amplifying equipment” as used herein does not include standard and commonly used automobile radios when used and heard only by occupants of the vehicle in which installed, or warning devices on lawfully authorized emergency vehicles, or horns or other warning devices on vehicles used only for traffic safety purposes.

The words “commercial advertising” mean and include any advertising done for the purpose of promoting the sale or use of any product, device, or any kind of property, or promoting the attendance at or the sale of admission to, any exhibition, fair, circus, dance, or other place of amusement or entertainment, where the profit or expected profit therefrom inures to the benefit of any person, firm, corporation, or association. The term “commercial advertising” does not apply to advertising where the profit or expected profit therefrom is all used for charitable or civic use. (Ord. A-271 §1, 1955).