If the maximum frequency present in an analog waveform $$f _ { \max } = 20 \mathrm { kHz }$$ the period of the sampling frequency $T _ { 5 }$ must be less than _______ $\mu \mathrm { s } .$

Name: If the maximum frequency present in an analog waveform \[f _ { \max } = 20 \mathrm { kHz }\] the period of the sampling frequency $T _ { 5 }$ must be less than _______ $\mu \mathrm { s } .$
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ext { 25. } \mathrm { f } _ { \mathrm { s } } > 2 \mathrm { f } _ { \max } = 40 imes 10 ^ { 3 } \mathrm {~Hz} ightarrow \mathrm { T } _ { \mathrm { s } } < 1 / \left( 2 \mathrm { f } _ { \max } ight) = 2.5 imes 10 ^ { 5 } \mathrm {~s} = 25 \mu \mathrm { s }

If the Maximum Frequency Present in an Analog Waveform fmax⁡=20kHzf _ { \max } = 20 \mathrm { kHz }fmax​=20kHz

If the Maximum Frequency Present in an Analog Waveform $f _ { \max } = 20 \mathrm { kHz }$