6 CRR-NY 451.2NY-CRR

OFFICIAL COMPILATION OF CODES, RULES AND REGULATIONS OF THE STATE OF NEW YORK
TITLE 6. DEPARTMENT OF ENVIRONMENTAL CONSERVATION
CHAPTER IV. QUALITY SERVICES
SUBCHAPTER E. NOISE
PART 451. INSTRUMENTATION
6 CRR-NY 451.2
6 CRR-NY 451.2
451.2 Type of measurement systems which may be used.
The sound level measurement system must meet or exceed the requirements of American National Standards Specification for Sound Level Meters, ANSI S1.4-1971, approved April 27, 1971, issued by the American National Standards Institute1, throughout the applicable frequency range for either:
(a) A Type 1 sound level meter;
(b) A Type 2 sound level meter; or
(c) A Type S sound level meter which has
(1) A-weighting frequency response;
(2) Fast dynamic characteristics of its indicating instrument; and
(3) A relative response level tolerance consistent with those of either a Type 1 or Type 2 sound level meter, as specified in section 3.2 of ANSI S1.4-1971.

Footnotes

1
Copies of the specification may be secured from the American National Standards Institute, 1430 Broadway, New York, N.Y. 10018.
6 CRR-NY 451.2
Current through June 30, 2022
End of Document