Số hiệu tiêu chuẩn
DIN EN ISO 140-12
Tên tiêu chuẩn
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 12: Laboratory measurement of room-to-room airborne and impact sound insulation of an access floor (ISO 140-12:2000); German version EN ISO 140-12:2000
Ngày phát hành
2000-03-00
Tiêu chuẩn tương đương
EN ISO 140-12 (2000-01), IDT * ISO 140-12 (2000-01), IDT * SN EN ISO 140-12 (2000-08), IDT * TS EN ISO 140-12 (2002-04-01), IDT
Thay thế cho
DIN EN ISO 140-12 (1996-07)
Từ khóa
Acoustic engineering * Acoustic measurement * Acoustic testing * Acoustic testing rooms * Acoustics * Airborne noise * Airborne sound insulation * Building acoustics * Buildings * Cavity floors * Ceilings * Closed test rooms * Components * Construction * Definitions * Determination * Double floors * Impact sound insulation * Laboratory testing * Laboratory tests * Measurement * Measurement of airborne noise * Measuring instruments * Measuring techniques * Noise control * Rooms * Sound attenuation * Sound insulation * Sound intensity * Structural members * Structural systems * Test furnaces * Testing * Tests * Walls * Sound levels * Airborne sound * Test benches