acoustic emission testing, acoustic emission test, acoustic emission inspection, acoustic emission examination
non-destructive testing of materials typically takes place between 20 kHz and 1 MHz, but unlike conventional ultrasonic testing, AE tools are designed for monitoring acoustic emissions produced by the material during failure or stress, akustiline katse, mis toimub vahemikus 20 kHz kuni 1 MHz, kuid erinevalt tavapärastest ultrahelikatsetest on antud katse mõeldud materjali poolt rikke või pinge ajal tekkiva akustilise emissiooni jälgimiseks, akustodefektoskoopial põhinev mittepurustav katse