Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Dynamic stiffness of elements other than resilient supports for translatory motion Ingestion-build-95349 Particular EMC requirements for equipment

Particular EMC requirements for equipment covered by IEC 61557-8 and IEC 61557-9 are given in IEC 61326-2-4

BS EN 60958-4-1 discusses digital audio interface with a focus on professional applications

for the wellbeing of users and for a pleasant built environment

NOTE 2 Conical shaft ends with Woodruff keys and keyways will be the subject of a future standard

Basic formulae and their approximation

Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Dynamic stiffness of elements other than resilient supports for translatory motion Ingestion-build-95349 Particular EMC requirements for equipment1 Scope This part of ISO 10846 specifies two methods for determining the dynamic transfer stiffness for translations of resilient elements other than resilient supports. Examples are resilient bellows, shaft couplings, power supply cables, hoses and pipe hangers (see Figure 1). Elements filled with liquids, such as oil or water, are excluded. NOTE 1 Pipe hangers are extensionally deflected, as opposed to elastic supports which are compressed.