Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement - Survey method using a fixed radiation factor Ingestion-build-78747 It applies to passenger cars

It applies to passenger cars as defined in ISO 3833

Guidance on fire detection and alarm systems in residential buildings is given in BS 5839-6

NOTE 3 The titles of the publications referred to in this standard are listed on the inside back cover

BS EN 16523‑2 applies to the assessment of protection against gaseous chemicals that can be collected only by liquid or gaseous collecting media

Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement - Survey method using a fixed radiation factor Ingestion-build-78747 It applies to passenger cars1 Scope This part of ISO TS 7849 gives basic requirements for reproducible methods for the determination of an upper limit for the A weighted sound power level of the noise emitted by machinery or equipment by using surface vibration measurements. The method is only applicable to noise which is emitted by vibrating surfaces of solid structures and not to noise generated aerodynamically. This vibration measurement method is especially applicable in