Advances in Acoustics and Vibration / 2009 / Article / Fig 9

Research Article

Sequentially Adapted Parallel Feedforward Active Noise Control of Noisy Sinusoidal Signals

Figure 9

The real-time Active Noise Control setup. The transparent semicircular structure mimics the MRI cavity. Recorded noise from actual MRI room is used to drive the speakers to recreate MRI environment. The area around the manikin’s ears is where cancellation is desired.
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