Crate dasp_rs

DASP-RS: Digital Audio Signal Processing in Rust

DASP-RS provides a collection of tools and utilities for audio signal processing, analysis, and generation. It includes functionality for handling audio input/output, performing signal transformations, generating synthetic signals, extracting audio features, working with magnitude spectra, and pitch-related operations. The library is designed to be modular and extensible, leveraging Rust’s performance and safety features.

Key Features

• Audio I/O: Loading and saving audio files with flexible options.
• Signal Processing: Time-frequency transforms (e.g., STFT, CQT) and filtering.
• Signal Generation: Creating synthetic waveforms and noise.
• Feature Extraction: Computing audio features like tempo, pitch, and spectral properties.
• Magnitude Operations: Manipulating and analyzing magnitude spectra.
• Pitch Utilities: Converting between frequency, MIDI, and musical notations.
• Utilities: General-purpose functions for audio analysis and conversion.

Usage

To use this library, add it to your Cargo.toml and import the desired modules or items:

[dependencies]
dasp-rs = "0.1.0"

use dasp-rs::get_duration;
let audio = dasp-rs::audio_io::load("example.wav", None, None, None, None).unwrap();
let duration = get_duration(&audio);
println!("Duration: {} seconds", duration);

Modules

See the individual module documentation for detailed information on available functionality.

Re-exports

pub use core::*;

pub use signal_processing::*;

pub use signal_generation::*;

pub use features::*;

pub use magnitude::*;

pub use utils::*;

pub use pitch::*;

Modules

core

Audio input/output module.

features

Feature extraction module.

magnitude

Magnitude spectrum module.

pitch

Pitch processing module.

signal_generation

Signal generation module.

signal_processing

Signal processing module.

utils

Utility module.