Tackling Anxiety and Noise at Work: HSP Underwater Sounds & Effective Noise Cancellation
8:16:02
Noise Cancelling sound white noise for studying and sleeping | Sound Masking 8 hours
1:30:00
【ADHD 軽減】3分で画面が暗くなる | ストックホルム大学の研究が証明 「ホワイトノイズ」
3:00:00
4K Natural environmental sounds ASMR / Sounds of rivers with spring water / Chirping birds
2:46:13
Alpha Waves Heal Damage In The Body, Brain Massage While You Sleep, Improve Your Memory
6:11:14
Noise-Canceling Sound for HSP: A Strategy for Noise Reduction and Anxiety Relief 500Hz
1:55:45
ゾーンに入るBGM アンビエント528HZの勉強に集中できる音楽タイマー
2:00:00
Crackling fire by the river | Crackling fire sounds | Nature sounds for sleeping
8:16:03