Each applicant for a permit to use or operate a sound device or apparatus shall file a written application with the city license office at least ten (10) days prior to the date on which such sound device or apparatus is to be used or operated. Such application shall describe the specific location in which such sound device or apparatus is proposed to be used or operated, the day and hour or hours during which it is proposed to be used or operated, the volume of sound which is proposed to be used, measured by decibels or by any other efficient method of measuring sound, and such other pertinent information as said city license department may deem necessary to enable it to carry out the provisions of this section. (Prior code § 20-31-5)