Aliasing at 48000 Hz

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Aliasing at 48000 Hz

Postby egoadsr on Tue Dec 21, 2010 11:53 am

Hello,
First, thanks for Jasuto, it's a really inovative product, i've just discovered it on iPod, then i was very happy to see it in my PC DAW :)...

I explain my issue :
I've tested with differents DAW like Reaper, Flstudio, and there was an issue, to test it, create a sin and a speaker node ( really simple ), when my DAW is set to 44100 HZ no problem with the sound, sinusoid is pure like a crystal ^^, but when setting the project samplerate to 48000 Hz, an aliasing frequency appear.

I've made 2 FFT screenshot to illustrate it :
Sin1.jpg
At 44100 Hz
Sin1.jpg (31.42 KiB) Viewed 607 times

Sin 2.jpg
At 48000 Hz
Sin 2.jpg (31.56 KiB) Viewed 607 times


In the second image, you can see ( and ear ^^), frequencies near the 20.0 Khz.
egoadsr
 
Posts: 2
Joined: Tue Dec 21, 2010 11:44 am

Re: Aliasing at 48000 Hz

Postby egoadsr on Mon May 16, 2011 8:21 am

I am alone having this issue ?

Please make a little fix for this ^^
egoadsr
 
Posts: 2
Joined: Tue Dec 21, 2010 11:44 am


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