can you cut something out, like if the switch would be right in the middle of the measurement but you want to have the whole thing from the beginning to the end but just without the switch in the middle?
Yes, you can. There is an extra "Edit" area in ArtemiS SUITE for this purpose. Here you can use a tool to cut out exactly one moment in time during a measurement, for example. Even better is the option of simply erasing the interfering frequencies with the mouse in the FFT vs. time analysis (as if it were an image in Photoshop). ArtemiS SUITE then generates the appropriate time-variant filters, which change the measurement in such a way that the noise is actually removed from the measurement and an FFT of the signal then looks the same (reverse engineering). The amazing thing is that there is no crackling and no drop in level. This has already saved many a measurement for our customers.
@@HEADacousticsInternational Could you elaborate, where to find this tool and how many seconds can you cut out? I was able to create a HDF for the part before and after the noise, but the merge tool will only allow to merge files that are no longer than 2 seconds apart. I use ArtimiS Suite 7.3 and have recordings of traffic noise (drive by) 2 hours long. In these 2 hours there are parts that I would like to cut out like a plane flying by or a tractor drive by (20s- 60 s). Could you remove these parts from the HDF file and create a continuous HDF just without the tractors, noise ect ? I do not want to filter.
As an ArtemiS user, you are welcome to contact HEAD acoustics support if you have any questions regarding operation. Simply send an email to SVP-Support@head-acoustics.com We have already forwarded your questions to the support team. Please contact them with the reference "Cutting with AS 7" in the subject line. This way, your applications and questions will remain confidential.
