Sones Definition

Since sones and decibels measure different things, conversion isn’t exact. However, for typical fan noise (mid-to-high frequencies), this table is widely accepted:

To understand sones, it helps to understand . A phon is also a unit of perceived loudness, but it matches the decibel scale at 1,000 Hz. The relationship between the two is generally defined by the formula: sones definition

This linear scale is what makes sones so useful. If you double the sones, you double the perceived loudness. The relationship between the two is generally defined

Understanding the definition of sones allows you to make better purchasing decisions, ensuring that your home environment remains as peaceful—or as powerful—as you need it to be. You are most likely to encounter the term

You are most likely to encounter the term "sones" when shopping for household appliances, particularly ventilation fans. 1. Bathroom and Kitchen Fans

: Measure the physical intensity or pressure of sound waves. Because the human ear is incredibly sensitive, decibels use a logarithmic scale. A 10 dB increase represents a tenfold increase in physical intensity, but only a doubling in perceived loudness.