ΣSigmaStudio Ask AI Русский Log in

Level detector designer

SigmaDSP & SigmaStudio Eugeniy May 1, 2025 00:00 6 replies Original on forum ↗
ICs: ADAU1467
#audio+signal+processors#software#adau1467#sigmastudio_2b00_+2-3-0+update+3#sigmastudio_2b00_#sigmadsp+audio+processors#sigmastudio+2-3_2800_update+3_2900_#sigmastudio_2b00_+2_2e00_3_2e00_0+update+3#sigmastudio+2_2e00_3_2800_update+3_2900_
Subscribe
Eugeniy Question
May 1, 2025 00:00

Hello! I'm trying to build level detector designer on ADAU1467 and SigmaStudio+. The problem is on band 1 in 14 band level detector, It's the same as 13th band. ADAU1467_AK4497.ssprj

Audio Signal Processors

software

adau1467

SigmaStudio+ 2.3.0 update 3

Sigmastudio+

SigmaDSP Audio Processors

SigmaStudio 2.3(update 3)

Show More

ADAU1467_AK4497.ssprj1.2 MB
Report
Harishgowtham Reply
May 2, 2025 00:00

Hello,

Can you please explain your issue a little bit?

Are you saying, the 1st band and 13th band are same?

Regards,

Harish

Report
Eugeniy Reply
May 2, 2025 00:00

Hello, Harish!

name.png
name.png
name1.png
name1.png
Report
Eugeniy Reply
May 2, 2025 00:00

Values in 1st and 13th band are identical. Doesn't matter will it be 10 band level detector or 14 band, first value and the last one will be identical

1680.name.png
1680.name.png
4848.name1.png
4848.name1.png
Report
Harishgowtham Reply
May 5, 2025 00:00

Hello Eugeniy,

Thanks for the clarification.

I can see something strange here, I will get back to you soon.

Have you tried this in sigma studio?

Regards,

Harish

Report
Eugeniy Reply
May 5, 2025 00:00

Harishgowtham said:
Have you tried this in sigma studio?

Hello, Harish! I tried it in SigmaStudio+ from 2.1 to 2.3(update 3), this bug in all versions. In first post i'm attached project. You can try it

In SigmaStudio 4.7 all works fine

Report
Eugeniy Reply
Aug 13, 2025 00:00

Hello, Harish! In SigmaStudio 2.4 bug still present. In my case to build 14 band spectrum analyzer is use 14 separate level detectors with single band.

Report