Final answer:
Real-time shaping of sound can be accomplished using body microphones, wireless microphones, oscilloscopes, and speaker-microphones used in ultrasound applications.
Step-by-step explanation:
Real-time shaping of sound can be accomplished using various devices. One device is a body microphone or a wireless microphone. These microphones are often used in productions to capture sound in real-time. Another device is an oscilloscope, which can convert sound waves into electrical signals for display. Additionally, ultrasound applications use a speaker-microphone that broadcasts a directional beam to create an image of internal structures in real-time.