Developer: Ânderson I. Silva
Repository: https://github.com/aignacio/iir_filter
Parameters:
- Fs : 48000 Samples/s
- Fc : 1000 Hz
- Fs : 1500 Hz
- Apass: 1dB
- Astop: -15dB
- Filter Structure : Direct-Form I, Second-Order Sections
- Architecture: Cascade
- Number of Sections : 3
- Stable : Yes
- Linear Phase : No
- Arithmetic : fixed
Design Method Information
- Design Algorithm : butter
Design Options
- Match Exactly : stopband
- Scale Norm : no scaling
- SystemObject : false
Design Specifications
- Sample Rate : N/A (normalized frequency)
- Response : Lowpass
- Specification : Fp,Fst,Ap,Ast
- Stopband Atten. : 15 dB
- Passband Ripple : 1 dB
- Stopband Edge : 0.0625
- Passband Edge : 0.041667
Measurements
- Sample Rate : N/A (normalized frequency)
- Passband Edge : 0.041667
- 3-dB Point : 0.047064
- 6-dB Point : 0.051568
- Stopband Edge : 0.0625
- Passband Ripple : 0.89022 dB
- Stopband Atten. : 14.9855 dB
- Transition Width : 0.020833