Skip to main content

Select your region & language

Global

Region

The difference between roughness and fluctuation intensity.

Press the play button (▶) below to produce sound.

1 Hz
 

2 Hz


 
4 Hz



8 Hz



10 Hz

 

20 Hz

 

30 Hz

 

50 Hz

 

70 Hz

 

90 Hz

 

150 Hz

 

200 Hz