DSPFilters

Supports Butterworth, Chebyshev, Elliptic, Bessel, and Legendre filter types, offering a wide range of responses for precise audio processing as detailed in the README.

Implements smooth interpolation of filter settings and coefficients, enabling click-free audio processing during real-time parameter changes, a key feature highlighted for audio plugins.

Has no external dependencies and avoids dynamic memory allocation, making it ideal for embedded systems and performance-critical applications without malloc/new calls.

Built as reusable C++ classes that allow developers to link only necessary components, minimizing code bloat and enhancing flexibility, as emphasized in the library's philosophy.