Explore the fundamental concepts of sound in this 37-minute video lecture on sound power, intensity, loudness, and timbre. Dive into key aspects of timbre, including amplitude envelope, harmonic content, and amplitude/frequency modulation. Access accompanying slides and code for hands-on learning. Gain insights into vibrato techniques for violin and discover recommended resources for further study in music processing. Join a community of audio enthusiasts, connect with the instructor on various social media platforms, and explore opportunities for consultation or freelance work in the field of audio signal processing and artificial intelligence.