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§ 1025. Testing Sites.

13 CA ADC § 1025Barclays Official California Code of Regulations

Barclays California Code of Regulations
Title 13. Motor Vehicles (Refs & Annos)
Division 2. Department of the California Highway Patrol
Chapter 4. Special Equipment
Article 8. Sirens
13 CCR § 1025
§ 1025. Testing Sites.
Currentness
Sites for laboratory or field tests of sirens shall comply with the following requirements:
(a) Laboratory Tests. A laboratory test site shall consist of an anechoic chamber that meets the requirements of ANS S1.13-1971.
(b) Open Field Tests. An open field test site for mechanical siren testing shall consist of a flat paved area at least 15 m (49 ft) in diameter and free of large vertical sound-reflecting surfaces within 15 m (49 ft) of the microphone and siren except for the test vehicle.

Credits

Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 26103 and 26104, Vehicle Code.
History
1. Editorial correction of Note (Register 81, No. 44).
This database is current through 5/10/24 Register 2024, No. 19.
Cal. Admin. Code tit. 13, § 1025, 13 CA ADC § 1025
End of Document