The discussion centers on the possibility of inducing deep sleep or an anesthetic-like state through specific sounds or voices. While some participants express skepticism about sound alone achieving this effect, they acknowledge that hypnosis can lead to a similar state, albeit requiring extensive training and practice. Hypnoanaesthesia, which involves using hypnosis for pain management, is mentioned as a potential alternative to chemical anesthetics, particularly for patients undergoing frequent painful procedures. However, the effectiveness of chemical anesthetics has largely overshadowed hypnoanaesthesia, relegating it to a niche role in pain management. One participant shares a personal experience of falling asleep during a lengthy sound session, suggesting that certain audio stimuli can have a sedative effect.