Acoustic Noise
Emissions
Table 28 Acoustic Noise Emissions, Nominal
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| SDLT 600A |
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| Test | Required |
Test Name | Specification | Performance |
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Radiated Electromagnetic | Criteria A | |
Immunity |
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Electrical Fast Transient / Burst | Criteria B | |
Immunity |
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Electrical Surge Immunity | Criteria B | |
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Conducted Electromagnetic | Criteria A | |
Immunity |
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Power Frequency Magnetic Field | Criteria A | |
Immunity |
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AC Voltage Dips and Interrupts | Criteria B | |
Immunity |
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Acoustic noise emission levels are listed in table 28, both as noise power and sound pressure, for the SDLT 600A tape drive. The table provides the preliminary declared values per ISO 9296 and ISO 7779/EN27779.
| Noise Power Emission | Sound Pressure Level | ||
Mode | Level (LNPEc) | (LPAc)* |
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| Internal | Tabletop | Internal | Tabletop |
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Idle | Not | 5.4 Bel | Not | 42 dB |
| applicable |
| applicable |
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Streaming | 5.9 Bel | 5.9 Bel | 47 dB | 53 dB |
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* Sound pressure level measured at front of tape drive.
Quantum | 74 |