Difference between revisions of "NVGate FFT"

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979 bytes removed ,  14:16, 14 February 2022
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* '''Zoomed Coherence''': This result is available when the ''FFT x/FFT zoom/Factor value ''setting is different from None and if there is at least one cell checked in the ''FFT x/FFT analysis/Cross spectrum ''matrix. It displays the zoomed H1/H2 ratio results. The minimum and maximum of the X axis are the values of the ''FFT x/FFT zoom/Min freq ''setting and ''FFT x/FFT zoom/Max freq ''setting, respectively.
* '''Zoomed Coherence''': This result is available when the ''FFT x/FFT zoom/Factor value ''setting is different from None and if there is at least one cell checked in the ''FFT x/FFT analysis/Cross spectrum ''matrix. It displays the zoomed H1/H2 ratio results. The minimum and maximum of the X axis are the values of the ''FFT x/FFT zoom/Min freq ''setting and ''FFT x/FFT zoom/Max freq ''setting, respectively.
* '''Zoomed Cepstrum''': This result is available when the ''FFT x/FFT zoom/Factor value ''setting is different from None. It displays the zoomed cepstrum.
* '''Zoomed Cepstrum''': This result is available when the ''FFT x/FFT zoom/Factor value ''setting is different from None. It displays the zoomed cepstrum.
'''Computation SPUs:'''
{|class="wikitable" style="background:white"border="2" cellspacing="0" cellpadding="4" width="85%" align="center"
|'''Bandwidth'''
|'''Fdec'''
|'''Resolution'''
|'''Envelope'''
|'''Zoom'''
|'''SPU/Channel <br>for Real-time'''
|'''SPU/Channel <br>for non Real-time'''
|-
|20k
|1
|401
|No
|No
|1
|0,5
|-
|10k
|1
|401
|No
|No
|0,5
|0,25
|-
|Nk
|1
|401
|No
|No
|=N/20
|=N/40
|-
|10k
|2
|401
|No
|No
|1
|1
|-
|5k
|4
|401
|No
|No
|0,8
|0,6
|-
|2k
|10
|401
|No
|No
|0,6
|0,6
|-
|1k
|20
|401
|No
|No
|0,5
|0,6
|-
|Lower <br>than 1k
|Higher <br>than 20
|401
|No
|No
|0,5
|0,5
|-
|20k
|1
|401 and<br>below
|No
|No
|1
|0,5
|-
|20k
|1
|801
|No
|No
|1,25
|0,5
|-
|20k
|1
|1601
|No
|No
|1,5
|0,5
|-
|20k
|1
|3201
|No
|No
|2
|0,5
|-
|20k
|1
|6401
|No
|No
|3
|0,5
|-
|20k
|1
|401
|No
|No
|1
|0,5
|-
|20k
|1
|401
|No
|Yes
|2
|1,5
|-
|20k
|1
|401
|No
|No
|1
|0,5
|-
|20k
|1
|401
|Yes
|Yes
|3
|3
|}<br clear="all">
[[Image:fft_sampling.png|500px|none]]


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