Xaver Koch

3 Questions 38 Answers 0 Followers

Questions related from Xaver Koch

What is the relation between listening effort and acceptable noise level?

There is a current discussion about how to define and measure listening effort. I stumbled over a measure called 'acceptable noise level' (ANL, see e.g. Nabelek et al, 2006). How much does the...

21 August 2015 5,255 5 View

How to normalize spectra for anatomical differences in male and female speakers?

I have sibilant fricative productions- and I want to "get rid" of the anatomical variation due to sex differences. Any formula that the community knows of which has proven to be reliable. Or a...

04 December 2014 4,760 11 View

How would you name a factor variable that comprises both processing speed (DSST) and reasoning abilities (Raven)?

Because of strong correlations (multicollinearity issue in LMER) I had to create a factor of the two cognitive variables. Now I'm wondering whether I should call it 'fluid intelligence' or give it...

26 June 2014 3,078 1 View