GB/T 28049-2011

Active

Code for sound reinforcement system design of auditorium, gymnasiums and stadium

厅堂、体育场馆扩声系统设计规范

Standard Type

GBT

ICS

33.160.99

CCS

M72

Status

现行

Issue Date

2011-10-31

Implementation

2012-02-01

Responsible Dept

工业和信息化部（电子）

Drafting Unit

工业和信息化部（电子）

🔗 Related Standards / 同类标准

GB/T 1584-1979 Standard for insertion test signal of domestic TV GB/T 1583-1979 Standard of colour TV image transmission GB/T 3320.4-1982 Rumble measurement test record GB/T 3320.3-1982 Wow and flutter test record GB/T 3320.2-1982 Tracking ability and channel separation test record GB/T 3451-1982 Standard tuning frequency GB/T 3659-1983 Methods of measurement of television video channel GB/T 3660-1983 Unified weighting network for measuring video continuous random noise