FL Studio Guru - Video Tutorial Series

for all your functional and musical questions
[You can only see part of this thread as you are not logged in to the forums]
Scott
Site Admin
Sun Apr 25, 2010 4:29 am

0 x

werz wrote:Scott,

In your vid 'Interpolation Sampler Channels & Aliasing' as you refer to the "Nyquist limit" while speaking a graphic appears which reads "Nyquist frequency". Was the difference intended?

werz


It's the same thing, just used both terms so people who use one or the other would recognise their favourite :)

Nyquist limit = sample-rate/2

Essentially when the frequencies contained in an audio source exceed exactly 1/2 the sample rate, then 'aliasing' occurs. The frequencies above 1/2 the sample rate actually fold back down in to the audio spectrum, with the fold-down position depending on how far above the limit they are. You can see that happening in my sweep example.

You will notice the CD standard sample rate of 44.1 kHz has a Nyquist limit of 22.5 kHz, 2.5 kHz above the theoretical upper frequency limit of human hearing. The extra 2.5 kHz was infact some room for roll-off filtering I believe in the A/D (sampling) stage so they were sure not to miss the 20 kHz information.

In all practical experience however most people struggle to hear above 18 kHz and there really isn't much musically of interest above 15k Hz.

Regards Scott
Last edited by Scott on Wed Apr 28, 2010 12:58 am, edited 1 time in total.
What's this knob do? The F1 key is your friend!

fabz
Tue Apr 27, 2010 5:03 pm

2 x

on that note: that "aliasing" video i...

Scott
Site Admin
Fri Apr 30, 2010 4:33 am

0 x

The FL Studio CPU Panel This video covers the ...
What's this knob do? The F1 key is your friend!

Scott
Site Admin
Fri May 07, 2010 6:44 am

0 x

Vocal Layering In this example I show how to...
You do not have the required permissions to view the files attached to this post.
What's this knob do? The F1 key is your friend!

Scott
Site Admin
Tue May 11, 2010 12:34 am

1 x

Social media and how we should use it We are...
What's this knob do? The F1 key is your friend!

vonikk
Tue May 11, 2010 4:56 am

0 x

Regarding social networking and such, here is m...
Last edited by vonikk on Fri May 14, 2010 2:17 am, edited 1 time in total.

fabb
Tue May 11, 2010 6:47 am

0 x

the collaboration aspect is a bit weak in the v...

Scott
Site Admin
Tue May 11, 2010 6:49 am

0 x

vonikk wrote:Regarding social networking and su...
What's this knob do? The F1 key is your friend!

fabb
Tue May 11, 2010 6:51 am

0 x

why noone mentioned http://getsatisfaction.com/...

Scott
Site Admin
Tue May 11, 2010 9:28 am

0 x

fabb wrote:why noone mentioned http://getsatisf...
What's this knob do? The F1 key is your friend!

billstei
Tue May 11, 2010 5:29 pm

0 x

vonikk wrote:Regarding social networking and su...

random coil
Tue May 11, 2010 6:24 pm

0 x

the last video is not available in my country d...

Scott
Site Admin
Tue May 11, 2010 11:39 pm

0 x

random coil wrote:the last video is not availab...
What's this knob do? The F1 key is your friend!

random coil
Wed May 12, 2010 5:45 am

0 x

Scott wrote:random coil wrote:the last video is...

tranceemerson
Wed May 12, 2010 2:41 pm

0 x

This is the end all.

http://www.jamwith.us/about_us/rocket_history.s...

Scott
Site Admin
Thu May 13, 2010 9:52 am

1 x

The 'Selected' Mixer Track - 101 Uses...well 2 ...
What's this knob do? The F1 key is your friend!

DigitalGold
Fri May 14, 2010 1:53 am

0 x

vonikk wrote:Regarding social networking and su...

CosmicOrgasm
Tue May 18, 2010 3:36 pm

0 x

Scott wrote:The 'Selected' Mixer Track - 101 Us...

billstei
Tue May 18, 2010 4:41 pm

0 x

CosmicOrgasm wrote:I know its not the right thr...

Scott
Site Admin
Wed May 19, 2010 1:41 am

0 x

billstei wrote:CosmicOrgasm wrote:I know its no...
What's this knob do? The F1 key is your friend!

Scott
Site Admin
Thu May 20, 2010 11:58 pm

0 x

The Plugin Picker From the Guru Blog Enjoy.
What's this knob do? The F1 key is your friend!

draeath
Fri May 21, 2010 12:10 am

0 x

Scott wrote:billstei wrote:CosmicOrgasm wrote:I...

Scott
Site Admin
Fri May 21, 2010 12:23 am

0 x

draeath wrote:Scott wrote:billstei wrote:Cosmic...
What's this knob do? The F1 key is your friend!

Scott
Site Admin
Tue May 25, 2010 2:58 am

2 x

Sampling VST Plugins With DirectWave In this t...
You do not have the required permissions to view the files attached to this post.
What's this knob do? The F1 key is your friend!

vonikk
Tue May 25, 2010 3:10 am

0 x

Thanks scott That was a great tutorial and I ca...


Return to “Looptalk (FL Studio users forum)”