Section 14.5 - ASSISTIVE LISTENING SYSTEMSIn spaces such as concert and lecture halls, playhouses, movie theaters, and meeting rooms, assembly areas shall comply with the following:
14.5.1 An assembly area shall have a permanently installed assistive listening system if: a. the assembly area accommodates at least 50 persons, orb. if it has an audio-amplification system, and fixed seating. 14.5.2 For other assembly areas, a permanently installed assistive listening system, or other supplementary wiring necessary to support a portable assistive listening system shall be provided. The minimum number of receivers to be provided shall be equal to 4% of the total number of seats, but not less than two receivers.14.5.3 Placement of Listening Systems: If the listening system serves individual fixed seats, then such seats shall be located within a 50 foot (50' = 15m) viewing distance of, and including the stage or playing area, and shall have a complete view of the stage or playing area.14.5.4Signage shall be installed to notify patrons of the availability of a listening system and shall comply with 521 CMR 41.00: SIGNAGE.