oyvdahl
Member level 5
- Joined
- Apr 26, 2010
- Messages
- 85
- Helped
- 6
- Reputation
- 12
- Reaction score
- 6
- Trophy points
- 1,288
- Location
- Oslo, Norway
- Activity points
- 1,810
Hi
I need to design a lowpass filter with as low group delay as possible. The sampling frequency is 70 hz and I need frequencies of approximately 0.5-2Hz to pass the filter with as little attenuation and delay as possible.
Does anyone have any idea what I should be looking at?
I need to design a lowpass filter with as low group delay as possible. The sampling frequency is 70 hz and I need frequencies of approximately 0.5-2Hz to pass the filter with as little attenuation and delay as possible.
Does anyone have any idea what I should be looking at?