传声器相频特性校准规范（静电激励器法).docx

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1、中华人民共和国国家计量技术规范JJF-202测量传声器相频特性校准规范（静电激励器法）Ca1.ibrationSpecificationforPhasc-FrcqucncyCharac1.ens1.icsofMcasurcnieniMicrophones（E1.ectrostaticAc1.ua1.orMethod）（征求意见稿）202X-XX-XX发布202X-XX-XX实施国家市场监督管理总局发布5628.42.0.88-0.940.880.960.92-0.930.035678.50-0.88-0.98-0.96-0.98-0.97-0.970.045728.57-0.91-0.99-1

2、.17-0.99-0.98-1.()00.095778.65-0.93-1.030.89.07-1.00-1.OI0.075828.72-0.99-0.991.04-IJS-1.(X)-1.030.075878.80-0.95-1.02-0.92-1.14-1.05-1.()60.085928.87-1.07-1.12-0.99-1.11-1.07-1.090.055978.95-1.O1.-1.111.1.1.-1.03-1.(-1.140.056029.02-I.(M-).09-1.1.1.-1.12-1.12-I.IO0.036079.10-1.05-1.09-I.IO-1.16-1.1

3、3-1.170.056129.17-1.06-1.13-1.16-I.i7-1.14-1.160.046179.25-1.1.1.-I.I1.1.211.15-1.17-1.170.04622932-1.11-1.20-1.19-1.23-1.19-1.210.046279.40-1.12-1.22-1.17-1.21-1.19-1.240.046329.47.I5-1.191.22-1.24-i.21.-1.160.046379.55-1.18-1.23-1.23-1.32-i.23-1.280.056429.62-1.17-1.24-1.25-1.24-1.25-1.270.036479.

4、70-1.32-1.25-1.22-1.29-1.26-1.280.046529.77-1.31-1.28-1.29-1.31-1.28-1.290.026579.851.26-1.261.291.32.30-1.310.036629.92-1.30-139-1.29-1.35-1.32-1.340.036680.00-1.31.-1.3)-1.35-1.36-1.34-1.340.026730.08-1.33-1.29-1.301.37-1.35-1.370.036780.15-1.35-1.34-1.34-1.38-1.36-1.360.026830.23-1.36-1.36-1.38-1

5、.41.-1.38-1.400.026880.30-1.38-139-139-1.44.41-1.400.026930.38-1.39-1.42-1.38-1.42-1.39-1.430.026980.45-1.43-1.46-1.42-1.44-.43-1.380.037030.53-1.44-1.37-1.42-1.46-1.44-1.420.0370X0.60-i.58-1.(-1.41-1.46-1.43-1.4i0.167130.68.49-1.401.431.481.45-1.420.037180.75-1.36-1.43-1.44-1.441.44-1.360.047230.83

6、-1.54-1.44-1.37-1.48-1.47-1.400.067280.90-1.46-1.471.631.501.44-1.430.077330.98-1.45-1.46-1.98-1.50-1.48-1.420.217381.05-1.48-1.46-1.61-1.39-1.46-1.430.077431.13-1.48-1.48-1.37-1.48-1.49-1.440.0574X1.20-1.48-131-1.4X-1.38-1.49-1.500.087531.28-1.48-1.32-1.49-1.35-1.52-1.510.097581.35-1.49-1.53-1.47-1

7、.80-1.51-1.520.127631.43-1.51-1.52-1.93-1.50-i.54-1.510.177681.50-1.50-1.74-1.31.-1.521.53-1.490.147731.58-1.52-1.52-i.5i-1.54-1.53-1.500.017781.65-1.51-1.55-1.56-1.57-1.52-1.500.037831.73-1.49-1.521.531.54-1.53-1.490.027881.80-1.53-1.63-1.52-1.55-!.53-1.470.057931.88-1.49-1.57-1.55-1.55-1.53-1.490.

8、037981.95-1.48-1.70-1.481.51i.55-1.480.098032.03-1.48-1.56-1.52-1.53-1.51-1.520.028082.11-1.46-1.51.-1.46-1.52-1.52-1.520.038132.18-1.50-1.54-1.571.50-1.52-1.550.031X2.26-1.48-1.56-1.52-1.52-!.50-1.550.038232.33-1.48-1.48-1.38-1.51.-1.49-1.540.058282.41-1.43-1.45-1.48-1.57-1.52-1.510.05332.48-1.45-1

9、.51-1.5i-1.55-!.52-1.5!0.038382.56-1.45-1.52-1.48-1.52-1.50-1.51.0.038432.63-1.46-1.53-1.49-1.50-1.50-1.510.02482.71-!.44-1.46-1.44-1.50-1.47-1.500.038532.78-1.47-1.44-1.491.48-1.47-1.480.028582.86-1.44-1.48-1.45-1.54d.48-1.490.038632.93-1.43-1.51.-1.42-1.47-1.44-1.460.038683.01J.41-1.691371.45-1.46

10、-1.450.11X733.08-1.4()-1.42-1.44-1.46-1.44-1.430.028783.16-1.39-1.43-1.39-1.46-1.43-1.440.038833.23-1.38-139-1.40-1.45-1.44-1.420.03883.31-1.38-1.37-1.37-1.43-1.41-1.410.028933.38-1.34-1.371.361.42-1.38-1.370.038983.46-1.33-1.36-137-1.41-1.40-1390.039033.53-1.31.-1.36-1.33-1.38-1.33-1.340.039083.61-

11、1.30-1.28-1.291.34-1.35-1.330.039133.68-1.27-1.30-1.30-1.33-1.35-1.340.039183.76-1.24-1.24-1.27-1.32-1.32-1.280.039233.83-1.23-1.18-1.31.-1.28-1.30-1.300.059283.91-1.25-1.22-1.28-1.28-1.29-1.280.029333.99-1.22-1.26-1.25-1.23-1.18-1.270.039384.06-1.19-1.23-1.23-1.22-1.28-1.230.039434.14-1.14-1.16-1.17-1.20-1.17-1.1X0.029484.21-1.13-1.171.211.271.20-1.160.059534.29-1.10-1.17-1.12-1.16-1.29-1.140.079584.36-1.07-1.12-1.19-1.14-1.17-1.120.049634.44-I.(M-1.49II61.09-1.09-1.130.1696X4.51-0.99-0.98-1.08-1.10-1.06-1.050.059734.59-0.97-1.03-I.(M-1.