[Retracted] Sports Parameter Acquisition Based on Internet of Things and Wavelet Analysis

Table 2

Statistical results of SNR for 10 times of noise reduction in the model in this study.

The number of times	Signal-to-noise ratio (db)	Average signal-to-noise ratio(db)
1	92.3612	94.5824
2	95.1231
3	92.5875
4	98.1301
5	91.5564
6	92.3663
7	97.5621
8	96.1332
9	95.6879
10	94.3158