Dolby Atmos Demo Sound Test 5.1, 7.1 & 9.1 (2021) in my home theater system

Dolby atmos, DTS X, auro 3D, IMAX, DOlby true HD, 5.1, 7.1, 9.1, 11.1, 5.1.2, 5.4.1, 5.4.2, 7.1,2,7.1.4, 9.1.4,7.2.2,7.2.4, 9.2.2, 9.2.4 This is not budget home theater like Yamaha YHT 1840, Sony BDV N9200W, Sony HT IV-300, Sony DAV-DZ350, Creative Stage Soundbar , Sony HT-RT3 Soundbar , Sony DAV-TZ145, Yamaha Yht-2910, JBL Cine System 500Si, Sony BDV-E4100, Sony BDV-E3200, Logitech Z906, Philips HTD5520/94.