Product manual

Chapter 4 Specifications
Acoustic Noise Emissions
DLT-S4 Product Manual 42
Acoustic Noise Emissions 4
This section lists acoustic noise emission levels, both as noise power and
sound pressure. The table provides the preliminary declared values per
ISO 9296 and ISO 7779/EN27779. The values shown in table 28
are the
maximum values based on 3 sigma limits from a distribution of tape
drives.
Table 28 Acoustic Noise
Emissions
Mode Internal Tabletop
Noise Power Emission Level (LNPEc)
Idle Not applicable 5.4 Bel
Streaming 5.9 Bel 5.9 Bel
Sound Pressure Level (LPAc)
a
a. Sound pressure level measured at front of tape drive.
Idle Not applicable 42 dB
Streaming 47 dB 53 dB