I googled this, it seems like a noob question, though I've done plenty of recording.
I'm guessing that the vertical lines on a frequency response graph are uneven in order to represent how humans hear low -> high frequencies.
Despite a quick unhelpful google search here at work, I've always wondered what exact frequency each vertical line is at, and if they are consistent (already in my examples this isn't the case), and if so IS THERE A WAY to ascertain quantitative data/what frequency each line is at, or if it's completely subjective and thus retarded (imho ).
One example (29 lines from 10Hz - 20(?)Hz)
Fletcher
another example (28 lines from 20Hz - 20Hz)
http://www.goldwoodsound.com/Tweeters2_files/GT25graph.pdf
another example with a different number of vertical lines (20 OR 21 lines??)
Understanding Speaker Frequency Response - eCoustics.com
I work with numbers while recording...including speaker response, parametric eq etc... Is there a way to acquire more quantitative facts on these graphs?
Thanks!
I'm guessing that the vertical lines on a frequency response graph are uneven in order to represent how humans hear low -> high frequencies.
Despite a quick unhelpful google search here at work, I've always wondered what exact frequency each vertical line is at, and if they are consistent (already in my examples this isn't the case), and if so IS THERE A WAY to ascertain quantitative data/what frequency each line is at, or if it's completely subjective and thus retarded (imho ).
One example (29 lines from 10Hz - 20(?)Hz)
Fletcher
another example (28 lines from 20Hz - 20Hz)
http://www.goldwoodsound.com/Tweeters2_files/GT25graph.pdf
another example with a different number of vertical lines (20 OR 21 lines??)
Understanding Speaker Frequency Response - eCoustics.com
I work with numbers while recording...including speaker response, parametric eq etc... Is there a way to acquire more quantitative facts on these graphs?
Thanks!