: Studies indicate that natural sounds (water, wind, birds) improve mood and cognitive performance while reducing anxiety.
: Designing sounds with a slow "attack" (the sound builds up gradually) prevents the immediate jolt of an incoming call. skachat besplatno spokoinyi rington
: Research shows that sudden, harsh sounds can trigger the body's fight-or-flight response , increasing cortisol levels. : Studies indicate that natural sounds (water, wind,