SDDS SONY DYNAMIC DIGITAL SOUND, created in 1992 (Japan), from 1262 sister brands and 5383 competing brands. SDDS SONY DYNAMIC DIGITAL SOUND is a brand of SONY GROUP CORPORATION, listed on the stock exchange of Francfort. Its International Securities Identification Number (ISIN) is JP3435000009. SDDS SONY DYNAMIC DIGITAL SOUND belongs to the Hardware business sector.