(1) The keeping of an animal which by loud and frequent or continued noise disturbs the comfort and repose of a person in the vicinity;

(2) The use of an engine, thing or device which is so loaded, out of repair or operated in such a manner as to create a loud or unnecessary grating, grinding, rattling or other noise;

(3) The use of a mechanical device operated by compressed air, steam or otherwise unless the noise created thereby is effectively muffled;

(4) The construction, including excavation, demolition, alteration or repair, of a building other than between the hours of 7:00 a.m. and 6:00 p.m., except upon special permit granted by the city;

(5) The use or operation of an automatic or electric piano, phonograph, loudspeaker or sound-amplifying device so loudly as to disturb persons in the vicinity thereof, or in such manner as renders the same a public nuisance; provided, however, that upon application to the council, permits may be granted to responsible persons or organizations to broadcast programs of music, news, speeches or general entertainment. (Ord. 210 § 11, 1977).