is the number of entangled phonons. This effectively defeats the classical of
The field moves beyond classical acoustics by focusing on microscopic phenomena and quantum properties: Quantum Acoustical Imaging
Quantum Acoustical Imaging (QAI) is an emerging field that applies quantum mechanics—specifically the behavior of (the quantum equivalent of sound waves)—to overcome the physical resolution limits of traditional ultrasound. Core Quantum Features is the number of entangled phonons