Difference between revisions of "NVGate DSP computation SPU"
Jump to navigation
Jump to search
Computation SPUs:
| Line 265: | Line 265: | ||
FFT Bandwidth: set in ''FFTx/FFT analysis/range'' | FFT Bandwidth: set in ''FFTx/FFT analysis/range'' | ||
== | |||
===OCtave:=== | |||
{|class="wikitable" style="background:white" border="2" cellspacing="0" cellpadding="4" width="61%" align="center" | |||
|'''Bandwidth''' | |||
|'''Fdec''' | |||
|'''Reso''' | |||
|'''SPU/Channel <br>for Real-time''' | |||
|- | |||
|25.6k | |||
|1 | |||
|1/3rd | |||
|4 | |||
|- | |||
|20k | |||
|1 | |||
|1/3rd | |||
|3 | |||
|- | |||
|12.8k | |||
|1 | |||
|1/3rd | |||
|2 | |||
|- | |||
|10k | |||
|1 | |||
|1/3rd | |||
|1,5 | |||
|- | |||
|20k | |||
|1 | |||
|1/3rd | |||
|3,0 | |||
|- | |||
|10k | |||
|2 | |||
|1/3rd | |||
|2,0 | |||
|- | |||
|5k | |||
|4 | |||
|1/3rd | |||
|1,25 | |||
|- | |||
|20k | |||
|1 | |||
|1/1 | |||
|1,5 | |||
|- | |||
|20k | |||
|1 | |||
|1/3rd | |||
|3 | |||
|- | |||
|20k | |||
|1 | |||
|1/12th | |||
|6 | |||
|- | |||
|20k | |||
|1 | |||
|1/24th | |||
|12 | |||
|}<br clear="all"> | |||
[[Image:Octave_01.png|framed|none]] | |||
Sampling Frequency: set in ''Front-End/Inputs settings/Input sampling'' | |||
1/N Oct Bandwidth: set in ''OCT/FFT analysis/range'' | |||
Revision as of 14:19, 14 February 2022
FFT
Computation SPUs:
| Bandwidth | Fdec | Resolution | Envelope | Zoom | SPU/Channel for Real-time |
SPU/Channel 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 than 1k |
Higher than 20 |
401 | No | No | 0,5 | 0,5 |
| 20k | 1 | 401 and 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 |
SOA
Computation SPUs:
| Bandwidth (Hz) | Decimation factor | Resolution | SPU/Channel |
| 20 k | 1 | 401 | 3 |
| 10 k | 1 | 401 | 1,5 |
| N k | 1 | 401 | =(N*3)/20 |
| 10 k | 2 | 401 | 2 |
| 5 k | 4 | 401 | 1,3 |
| 2,5 k | 8 | 401 | 1,1 |
| 1,25 k | 16 | 401 | 0,9 |
| 625 | 32 | 401 | 0,8 |
| 313 | 64 | 401 | 0,7 |
| 156 | 128 | 401 | 0,6 |
| 78 | 256 | 401 | 0,6 |
| 20 k | 1 | 401 and below | 3 |
| 20 k | 1 | 801 | 3,25 |
Sampling Frequency: set in Front-End/Inputs settings/Input sampling
FFT Bandwidth: set in FFTx/FFT analysis/range
==
OCtave:
| Bandwidth | Fdec | Reso | SPU/Channel for Real-time |
| 25.6k | 1 | 1/3rd | 4 |
| 20k | 1 | 1/3rd | 3 |
| 12.8k | 1 | 1/3rd | 2 |
| 10k | 1 | 1/3rd | 1,5 |
| 20k | 1 | 1/3rd | 3,0 |
| 10k | 2 | 1/3rd | 2,0 |
| 5k | 4 | 1/3rd | 1,25 |
| 20k | 1 | 1/1 | 1,5 |
| 20k | 1 | 1/3rd | 3 |
| 20k | 1 | 1/12th | 6 |
| 20k | 1 | 1/24th | 12 |
Sampling Frequency: set in Front-End/Inputs settings/Input sampling
1/N Oct Bandwidth: set in OCT/FFT analysis/range