ECG Filter and Artifact Rejection PCA from Japan
Digital signal processing printed circuit assembly removing baseline wander, muscle noise, and 50/60Hz interference from ECG signals. HTS 9018.11.60.00 for enhancing accuracy in electrocardiograph physiological parameter checking. Employs FIR/IIR filters and adaptive algorithms.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include filter response curves and noise rejection specs calibrated to AHA/ECG standards
• Document DSP firmware validating real-time ECG artifact algorithms exclusively
• Prevent audio filter misclassification by excluding general signal processing capabilities