audiofp 0.1.1

Audio fingerprinting SDK: Wang, Panako, Haitsma–Kalker, neural (ONNX), watermark, streaming.
Documentation
//! Digital signal processing primitives.
//!
//! Each fingerprinter in [`crate::classical`] composes a fixed pipeline
//! out of these primitives, but they're public so users can build their
//! own analysis chains on top of `audiofp`.
//!
//! | Module                | Purpose                                                  |
//! | --------------------- | -------------------------------------------------------- |
//! | [`windows`]           | Tapered Hann / Hamming / Blackman generators             |
//! | [`stft`]              | Pre-planned real-input STFT with reusable scratch        |
//! | [`mel`]               | Triangular mel filterbank (HTK + Slaney scales)          |
//! | [`peaks`]             | 2-D peak picker (Lemire monotonic-deque rolling max)     |
//! | [`resample`]          | Linear and windowed-sinc Kaiser resamplers               |
//!
//! All modules compile under `no_std + alloc` so they can be reused on
//! hosted targets without `std`. Bare-metal embedded support is on the
//! roadmap (currently blocked by `rustfft` transitively requiring
//! `num-traits/std`).

pub mod mel;
pub mod peaks;
pub mod resample;
pub mod stft;
pub mod windows;