- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
HI ALL,
I am using Butterworth filter.
It has -3dB at cut-off.
I need a low pass filter where attenuation at cut-off frequency can be specified.
I didn't found it in IPP.
Maybe I am missing something or maybe I need to use another library?
Thanks in advance
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Have checked IPP developer reference IPP iirgenlowpass-iirgenhighpass ?
Butterworth filter having a fixed attenuation of -3 dB at the cut-off frequency is based on the design characteristics of Butterworth filters. This is a fixed characteristic and cannot be changed without altering the fundamental nature of the Butterworth filter.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
@dusktilldawn It is amazing how fast you can get these chatgpt answers posted.
Doc (not an Intel employee or contractor)
[Fear and the desire for control are primary motivators for shadow dwellers. ]
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
HI Again
It's JohnSilver speaking and I am a human.
Thanks to all HUMANS and SKYNET for help.
I will try to implement and write back.

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page