It is declared to be unlawful and shall constitute a nuisance for any person to go upon any premises and ring the doorbell upon or near any door, or create any sound in any other manner calculated to attract the attention of the occupant of such residence, for the purpose of securing an audience with the occupant thereof and engage in soliciting as herein defined, in defiance of a notice exhibited at the residence stating in clear and concise wordage that soliciting is not invited. (Prior code § 7-3-7)