Clarifications to scenario 3 database for device type 3
Source: Beijing Xiaomi Mobile Software Co., Ltd
Meeting: SA4 #135-bis-e, April 2026
Context: Follow-up contribution providing clarifications to the DaCAS recordings database (DaCAS-1), as requested in previous SA4 meetings.
Recording setup clarifications for source distance:
Table-mounted devices: source at height 40 cm above table, 80 cm in front of the geometric center of the UE, screen face up, azimuth 0° pointing to long edge with bottom
File naming correction: Table-mounted recording filenames are updated to reflect correct elevation angle, e.g., D03_S03_Table-mounted_26.6deg_*
Updated database: Revised "DaCAS recordings database.xlsx" attachment provided with a new download link (password-protected)
Proposal: Agreement sought on the clarifications and the updated database attachment for DaCAS-1