Knowledge

An analogue signal is the true representation of a signal. However, it is impossible to save a full waveform of an analogue signal without signal digitization. It would require storing an infinite quantity information (positions and amplitudes) to define the signal. Digitization is the creation […]

FMC is a data acquisition strategy that consists of capturing all possible time-domain signals (A-Scans) from every transmitter-receiver pair of elements of a phased array probe. Data acquired with Zetec TOPAZ 64 and reconstructed with Frederic Dupont-Marillia’s, Ph. D., algorithm | Perfect resolution and SNR […]

Timothe Falardeau and Pierre Belanger | Department of Mechanical Engineering, Ecole de Technologie Superieure, 1100 Notre-Dame Street West, Montreal, Quebec H3C1K3, Canada Congratulations to Timothé Falardeau, Project Manager at Nucleom, for his article publication in the Journal of the Acoustical Society of America (Vol. 144, No.5) DOI: […]

The different types of non-destructive testing are often complementary. As a result, we can exploit the advantages of combined techniques. Non-destructive testing (NDT) is a combination of various inspection techniques used individually or collectively to evaluate the integrity and properties of a material, component or […]