Hioki 8847 - Page 358

Appendix 5 FFT Definitions
A24
Exponential window
Time-Domain Waveform Spectrum
Hamming window
Time-Domain Waveform Spectrum
Blackman window
Time-Domain Waveform Spectrum
Blackman-Harris window
Time-Domain Waveform Spectrum
N-10
Amplitude
0
0.1%
50%
99.9%
Gain [dB]
0 2 4 6 8 10
-80
-60
-40
-20
0
Frequency (1/W)
0.1%
50%
99.9%
N-10
Amplitude
0
0 2 4 6 8 10
-80
-60
-40
-20
0
Frequency (1/W)
Gain [dB]
N-10
Amplitude
0
0 2 4 6 8 10
-80
-60
-40
-20
0
Frequency (1/W)
Gain [dB]
N-10
Amplitude
0
0 2 4 6 8 10
-80
-60
-40
-20
0
Frequency (1/W)
Gain [dB]