The binary LISTENING isn't that hard if you put your mind to it.
You can try it with this link:
https://www.youtube.com/watch?v=hhOHaEFViEM&feature=youtu.be&t=75 (go to 1:15 if the link doesn't take you there).
This is from the Unknown Probe (not Link) but it sounds just the same with the new things.
What you should hear is:
HLL <long pause> HLH HLH HHH HHL <warble> HLL HHL HHH, where H is high note and L is low note. In binary this would be
011 <long pause> 010 010 000 001 | 011 001 000
I find it easiest trying to pay attention to the low beeps that accompany the low notes. The high chirps vary quite a bit but the low notes should always have the "bass" portion with them.
Also it helps a lot having it as a recording, being able to go back and forth and re-check notes that you're not too sure about. Slowing it down might help as well (
http://www.youtubeslow.com/watch?v=hhOHaEFViEM) but I think I did do this live in game when I was hunting the audio with the unknown probes.
(The unknown links don't have the first triplet and a long pause, instead they have three times the second portion, as in: 010 001 | 100 010 <pause> 001 | 011 100 <pause> 100 101 | 001 101 111)