halfband-filter
There are 3 repositories under halfband-filter topic.
quartiq/idsp
Rust DSP algorithms. Often integer math. no-std.
oliviercotte/Multi-level-delta-sigma-modulator
Multi-level second-order (Silva Steensgaard Structure) delta-sigma modulator
MattiaDif/IIR-Hilbert-Transformer
Infinite Impulse Response (IIR) Hilbert Transformer.