47 C.F.R. § 73.4250 Subliminal perception.
Title 47 - Telecommunication
(a) See Public Notice, FCC 74–78, dated January 24, 1974. 44 FCC 2d, 1016; 39 FR 3714, January 29, 1974. (b) See FCC Information Bulletin, “Subliminal Projection”, dated November 1977. [44 FR 36389, June 22, 1979]
Title 47: Telecommunication
PART 73—RADIO BROADCAST SERVICES
Subpart H—Rules Applicable to All Broadcast Stations
§ 73.4250 Subliminal perception.