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2.6 Checking Acoustic Noise Levels

2.6 Checking Acoustic Noise Levels
Table 2-6 shows the acoustic noise levels of the SPARC M12-2.
The acoustic noise levels provided in Table 2-6 are measured based on the following conditions.
Measurement environment: ISO 7779 compliant
Ambient temperature: 23°C
Table 2-6  Acoustic Noise Levels of the SPARC M12-2
Acoustic Noise Level CPU Configuration In Operation When Idle
Sound power level
7.8 B 7.7 B
2 CPUs
8.2 B 7.7 B
Sound pressure level
62 dB
61 dB
2 CPUs
64 dB 61 dB