VEGERATOR (Inverter Refrigerators)

Cuts Noise Almost in Half!
Enjoy a Sleep-Easy Level of Quiet

Operating noise has been reduced by 3 dB^*1 and the frequency of irritating on/off switching noise has been minimized, cutting perceived loudness in half. Noise isn't a problem, even at night.

^*1At low-power operation
Compared to our previous model NR-B401M / NR-B41M1

Current

Switches on and off frequently,
even at night, making a lot of noise.
Compared to our previous model
NR-B401M / NR-B41M1

Inverter

Operates at a virtually
inaudible level.

Operating Noise Analysis

Inverter

Downsizing and raising efficiency have achieved quieter operation across the entire frequency range.

Current

The noise level is especially high in the annoying high-frequency range.

^*2 Perceived loudness (Unit: Sone) :
The sone is a unit of perceived loudness. Conversion to sone reflects the volume of sound actually heard by the typical human ear.