What, a cave speaking like a human being! Surprising. 
wʌt, ʌ keɪv spikɪŋ laɪk ʌ hjumʌn biɪŋ! sɜ˞pɹaɪzɪŋ. 
 Indian speaks with a very monotone tone in a very clear recording where the speaker's voice is very close-sounding.