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-Application Notes
| Subject | Brief overview |
|---|---|
| How to Verify Respiratory Rate Extracted from ECG and PPG Signal | This article introduces the respiration rate collected by ECG or PPG technology and the test method |
| How to Measure the Amplitude Linearity, Dynamic Range and DC Offset Tolerance of Various ECG Devices | This article introduces the test methods and steps for how to measure amplitude linearity, dynamic range and DC offset tolerance of ECG devices |
| The Strategy You Can Apply to Validate ECG Device | Conducting repetitive validation tests via WhaleTeq MECG 2.0 test system can easily assure the validation process for each revision are completed |
| How to Test Wearable Device with Reflectance-based Pulse Oximeter Function | This article introduces how to test the wearable device with pulse oximeter function |
| Principle and Method for Input Impedance Testing | This article will explain the principle of input impedance and calculate the value of the input impedance of the ECG with an example. |
| How to Use Testers to Verify Basic Performance of ECG Systems | The exclusive testers designed for R&D, Compliance and production line testing |
| CMRR Test Principle and Method | Introduce the test principle and test method for CMRR testing |
| Validate ECG-based HRV Algorithm | Introduce the test methods for validating ECG-based HRV algorithm |
| MECG Range | Why NST Noise waveforms are not embeded in MECG. |
| High Frequency Dielectric Strength Test | For IEC 60601-2-2 & IEC60601-2-18 dielectric strength test |
| ECG Filters | Introduce how the filters design affect ECG tests |
| ECG Leads Explanation | ECG LEADS and LEAD ELECTRODES |
| ECG Low Frequency Response Impulse Test | ECG Low Frequency Response Impulse Test |
| ECG Input Impedance and Noise | ECG - Input Impedance and Noise |
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