Noise Emission Notes - IBM 7026-H80 - RS/6000 - 256 MB RAM Service Manual

Service guide
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Noise Emission Notes

1. L
WAd
series of machines.
2. L
pAm
operator position (if any) for a production series of machines.
3. <L
emission levels at the one-meter positions for a production series of machines.
4. N/A = Not Applicable (no operator position).
5. All measurements are made in accordance with ISO DIS 779 and reported in
conformance with ISO DIS 7574/4.
64
Service Guide
is the declared (upper limit) sound power emission level for a production
is the mean value of the A-weighted sound pressure emission levels at the
>
is the mean value of the space-averaged A-weighted sound pressure
pA
m

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