Sentence examples for db measurement from inspiring English sources

To characterize leakage current and find the correlation between DC I V measurement and RF P1 dB measurement, a new DC characterization method (Float FET I V characterization method) reflecting RF switch operation is proposed.

Noise level regulation was revised: the noise emitted from the car had to be less than 113 dB (measurement taken at 15 meters from the edge of the track).

This indicates that wavelength may not be a critical factor in determining the importance of optical property influence on DB measurement, although further investigations using a large range of wavelengths are needed for making a solid conclusion.

No significant difference was found between wavelengths in DB-dynamic and DB-mid measurement errors during both experiments (see Table 2).

When using assumed constant optical properties (i.e., middle-interval μa and μs′) to calculate DB-mid, mean DB-mid measurement errors during μa (~13%) and μs′ (~50%) variations (see Tables 2 and 3) were significantly higher than those of DB-dynamic (~7%).

The proposed technique gives a minimal insertion loss of 1.7 dB and measurement accuracy of 0.285 km.

Annoyance due to low frequency noise is more qidespread than was at one time believed and case histories indicate that the annoyance is not predicted accurately by a dB(A) measurement.

The JFW Industries 50BR-104 N attenuator (JFW Industries, Indianapolis, IN, USA) was used which was set to 0 dB during measurement.

The acoustic stimulus (124dB) was louder than generated by most vehicle-to-vehicle collisions (92 to 110 dB, unpublished measurements).

Because we measured the stapes displacement at 90 dB SPL, our measurement results are slightly higher compared to others.

The antenna shows a return loss of higher than 25 dB in both measurement and simulation.