Ichos comes from the greek word ήχος meaning sound, noise or tone.  When I was a child I remember always hearing a buzzing in my ear, the school nurse tested me for Tinnitus, but it came back negative. Sense then I have developed a language to this buzzing, understanding it as my intuition. The sound becomes loud when there is something to listen to. I refer to this cacophony of sounds as cicadas or rattle snakes humming in my ear. To me Ichos is a line which reflects learning to listening to your inner tuition.