Dear Team,
We are using the following Filter Module
When using the Filter , we have observed that when setting the gain in the slider , there is always a -5dB difference from expected. Can you confirm if this is a bug, if yes , what is the fix for this.
Regards,
Hermione
Hello Hermione,
I'm getting the expected results out of this block. Please look below.
2.8Vp-p is the output sensitivity of the eval board for a 0dBFS signal. I set the filter for -6dB, so it's a half of 0dBFS. please look at the output waveform for 0dB and -6dB below.
So, could you please explain how and where you measured the difference?
A step-by-step instruction of what you tried and how did you come up with those results would be helpful to simulate the same.
Regards,
Harish
Hello Hermione,
Sorry, I realized that this is a bug in the SS 4.5, and it has been fixed in SS 4.6. Please look below.
One little thing to note is, the project (with that bug) which was created in SS 4.5, now if you are running the same project in SS 4.6/SS 4.7, then please delete that filter block and drag and drop it again and connect it. it will work as expected.
Regards,
Harish
Hello Hermione,
Sorry, I realized that this is a bug in the SS 4.5, and it has been fixed in SS 4.6. Please look below.
One little thing to note is, the project (with that bug) which was created in SS 4.5, now if you are running the same project in SS 4.6/SS 4.7, then please delete that filter block and drag and drop it again and connect it. it will work as expected.
Regards,
Harish
