Acoustic design of a student's audio-visual room in Changping, Dongguan

Acoustic design of a student's audio-visual room in Changping, Dongguan
Villa address: Changping, Dongguan
Owner: a certain unit's golden collar
Indoor area: 2.6 (H) × 4.36 (W) × 5.59 (L) m, area 24.37 square meters, underground negative one floor
Functional positioning: 5.1-channel private theater, karaoke room
Acoustic materials: LED starry sky screen, FSB professional soundproof door, TL low-frequency trap, Tianlai secondary residue diffusion board, etc.
Audio-visual equipment: NECPE401H+, DLP3D projector, IOS100-inch picture frame projection screen, OPPO BDP-103 Blu-ray player, Bose Lifestyle 525III home entertainment system 5.1 multi-channel analog audio, Leishi wireless wifi song selection system + IPAD touch screen song selection, EU SELE karaoke speakers and amplifiers