Julian Treasure is a renowned expert on sound and communication, acclaimed for his work as a speaker, author, and sound consultant.

He was the chairman of The Sound Agency, a company specialising in using sound to enhance business environments. Treasure's insightful TED Talks, including "How to Speak so that People Want to Listen" and "The 4 Ways Sound Affects Us," have garnered millions of views worldwide. His books, "Sound Business" and "How to be Heard," explore the impact of sound on health, productivity, and communication.

Treasure's work emphasizes the importance of conscious listening and effective speaking in personal and professional life.