N.Y. Comp. Codes R. & Regs. tit. 6 § 454.4

Current through Register Vol. 46, No. 45, November 2, 2024

Section 454.4 - Computation of open-site requirements-nonstandard sites

(a) If the distance between the microphone location point and the microphone target point is other than 50 feet (15.2 m), the test site must be an open site within a radius from both points which is equal to the distance between the microphone location point and the microphone target point.

(b) Plan view diagrams of nonstandard test sites are shown in Figures 3 and 4. Figure 3 illustrates a test site which is larger than a standard test site and is based upon a 60-foot (18.3 m) distance between the microphone location point and the microphone target point. (See section 454.5[b][1] of this Part for an example of

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the application of the correction factor to a sound level reading obtained at such a site.) Figure 4 illustrates a test site which is smaller than a standard test site and is based upon a 35-foot (10.7 m) distance between the microphone location point and the microphone target point. (See section 454.5[b][2] of this Part for an example of the application of the correction factor to a sound level reading obtained at such a site.)

N.Y. Comp. Codes R. & Regs. Tit. 6 § 454.4