California Code of Regulations
Title 13 - Motor Vehicles
Division 2 - Department of the California Highway Patrol
Chapter 4 - Special Equipment
Article 8 - Sirens
Section 1022 - Test Data
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
Test data referred to in Vehicle Code Section 26104 for equipment subject to requirements established by the department under Vehicle Code Section 26103 shall include the following information:
(a) Date of the test report.
(b) Date tests were conducted and the location of the anechoic test chamber.
(c) Name and address of the testing agency, and names of technical personnel conducting the test.
(d) Descriptions of the siren, including photographs or half tone prints of the assembled and disassembled device.
(e) List of the marks of identification on the siren or amplifier, control head, speaker and driver, including size, location, method of marking, and method of securing any nameplate.
(f) Number of speakers and wattage rating of each speaker.
(g) Make and model of test equipment:
(h) Actual results obtained for each siren test required by this article.
(i) Graphic recordings of each siren mode showing the sound level output at and between required test points and the octave band containing the maximum sound output.
1. Editorial correction of NOTE (Register 81, No. 44).
Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 26103 and 26104, Vehicle Code.
