math_audio_dsp/
lib.rs

1//! DSP utilities for audio signal processing
2//!
3//! This crate provides:
4//! - **Signal generation**: Test signals (tones, sweeps, noise)
5//! - **Signal analysis**: FFT-based frequency analysis, microphone compensation
6//! - **Acoustic metrics**: RT60, clarity (C50/C80), THD, spectrogram
7//!
8//! # Example
9//!
10//! ```rust
11//! use math_audio_dsp::{signals, analysis};
12//!
13//! // Generate a 1 kHz tone
14//! let signal = signals::gen_tone(1000.0, 0.5, 48000, 1.0);
15//!
16//! // Analyze a WAV file
17//! let config = analysis::WavAnalysisConfig::default();
18//! // let result = analysis::analyze_wav_buffer(&signal, 48000, &config);
19//! ```
20
21pub mod analysis;
22pub mod fast_math;
23pub mod signals;
24
25// Re-export commonly used types
26pub use analysis::{
27    AnalysisResult, MicrophoneCompensation, WavAnalysisConfig, WavAnalysisOutput,
28    analyze_recording, analyze_wav_buffer, analyze_wav_file, compute_average_response,
29    compute_clarity_broadband, compute_clarity_spectrum, compute_group_delay,
30    compute_impulse_response_from_fr, compute_rt60_broadband, compute_rt60_spectrum,
31    compute_spectrogram, find_db_point, read_analysis_csv, smooth_response_f32,
32    smooth_response_f64, write_analysis_csv, write_wav_analysis_csv,
33};
34
35pub use signals::{
36    add_silence_padding, apply_fade_in, apply_fade_out, clip, frames_for, gen_log_sweep,
37    gen_m_noise, gen_pink_noise, gen_tone, gen_two_tone, gen_white_noise, interleave_per_channel,
38    mono_to_stereo, prepare_signal_for_playback, prepare_signal_for_playback_channels,
39    replicate_mono,
40};
math_audio_dsp/lib.rs

math_audio_dsp/
lib.rs
