Forum Discussion
Audio quality timeseries
Hi, i want to have a graph depicting audio quality over time. I can do this for 1 hour intervals as an example. But the query then only returns streams that started and ended within that interval, w...
Yes, I used this myself to record/analyse phonerecords. If for example you add a column with a sound quality score this score would be added to every row. You can then easily aggregate per minute what the average/max/min sound quality was per minute over all the streams that where active in that specific minute.
I also experimented with this in seconds. That's also possible with a little code adjustment, but this will generate a huge amount of rows.
Hope you get to a workable solution!
thanks a lot Chiel. THis looks very useful. M-code is new to me and i have to adapt this for CQD. I will report back.