Railway applications. Acoustics. Measurement of noise inside railbound vehicles Ingestion-build-47553 BS EN 13068-2 on long

BS EN 13068-2 on long term stability of imaging devices applies to:

notebook computer or monitor application and large size TV application

Step 5: Check the controlling of FM processes

and testing of equipment for use in scaffolding

Railway applications. Acoustics. Measurement of noise inside railbound vehicles Ingestion-build-47553 BS EN 13068-2 on long1 Scope This European Standard specifies the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise inside all kinds of vehicles on rails or other types of fixed track, hereinafter conventionally called train, except for track maintenance vehicles in operation. This standard is applicable for: type testing; periodic monitoring testing. The results may be used, for example: to characterise the noise