I for one have a strange sensation with the "melody" samples you and William provided. It reminds me the eerie disattached sensation you sometimes have picking up stuff with a numb hand.
I listen to it, can hear all the pitches (surprising, because I know my ears are in a bad state), but it's almost as if the musical part of my brain switches off. There is no instant recognition of the melody, but only an analytical deduction afterwards. I cannot tell if it was out of tune or not. It feels out of tune, but again the analytical half of my brain tells me it probably is in tune. I havent tried yet, but I think I'd have a lot of trouble reproducing the right pitches in a "normal" octave. Of course, if you do this with complex waveforms, you will start to get difference tones below 5000 Hz, and the whole point of the experiment was to see wether people can hear *melody* when all the aural information is above 5000 Hz. On Sat, Nov 13, 2010 at 06:18, Marc Gelfo <[email protected]> wrote: >> I don't know if the >> Mahler 1 contingent was joking, but I guessed "Mary Had a Little Lamb". >> Maybe I'm just not as sophisticated as you guys. :-) > > Is this a joke? Hard to tell on the internet :) It was the Frère Jacque (yes > in minor) melody from the slow movement of Mahler 1. The contour and rhythm > give it away but listening more closely one can discern the actual pitches. > > Here's some more audio to see what you can or cannot perceive (older members > have your children listen to this). > > Here is a famous melody in 3 different octaves, with one wrong note. > 1) What is the melody? Major or minor? > 2) Which note is the wrong note? > > Listen to each file and answer the questions before moving on to the lower > octave. > > http://gelfo.net/highfreq/1_melody10k.wav > http://gelfo.net/highfreq/2_melody5k.wav > http://gelfo.net/highfreq/3_melody2k.wav > > I've done it all in sine waves, and honestly we aren't too great at > extracting information from pure sine waves in any octave. It would be a > much more interesting experiment to listen to complex waveforms, but there > are all kinds of issues with that that I don't want to get into. > > Interesting thread... > > Cheers, > Marc > _______________________________________________ > post: [email protected] > unsubscribe or set options at > https://pegasus.memphis.edu/cgi-bin/mailman/options/horn/corbasse%40gmail.com > _______________________________________________ post: [email protected] unsubscribe or set options at https://pegasus.memphis.edu/cgi-bin/mailman/options/horn/archive%40jab.org
