Submitted by **MEGA_AEOIU792** t3_10kgr8r
in **headphones**

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**SoNic67**
t1_j5uqz7w wrote

Reply to comment by **TaliskerBay22** in **what information an impulse response graph provides about headphones?** by **MEGA_AEOIU792**

I am talking about people that say the FFT is equal to impulse response because... math.

FFT implies infinite bandwidth.

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**TaliskerBay22**
t1_j5vuc8d wrote

The maximum frequency of a fast Fourier transform is 1 over the sampling interval or the sampling frequency. As shown in this example https://uk.mathworks.com/help/matlab/ref/fft.html

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**SoNic67**
t1_j5vxaxg wrote

Nope.

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