Listen to Oscillating White Noise, Delta online. Oscillating White Noise, Delta is an English language song and is sung by Spa & Spa, Meditation Master Zen and Soothing White Noise For Relaxation. Oscillating White Noise, Delta, from the album White Noise Spa Collection (Loopable Audio for Insomnia, Meditation, and Restless Children), was released in the year 2017. The duration of the song is 1:33. Download English songs online from JioSaavn.