Super interesting question. Based on the information you presented it appears they wouldn't hear us. And that goes along with my evidence, my voice has no apparent effect on my Crested Gecko. I will still talk to him, mainly because it's a human thing.... Maybe he will get used to the movement of my mouth. One thing is for sure, he knows when I touch him!![]()
This is also good to know because I am a musician and practice songs on acoustic in my home in addition to playing a ton of tunes on the stereo. I am happy the music is not as loud to him as it is to me.