spectrum-analyzer 1.2.3

A simple and fast `no_std` library to get the frequency spectrum of a digital signal (e.g. audio) using FFT. It follows the KISS principle and consists of simple building blocks/optional features.
Documentation 
[dependencies.float-cmp]
version = "0.9"

[dependencies.libm]
version = "0.2"

[dependencies.microfft]
optional = true
version = "0.4"

[dependencies.rustfft]
optional = true
version = "6.0"
[dev-dependencies.audio-visualizer]
version = "0.3"

[dev-dependencies.cpal]
version = "0.13"

[dev-dependencies.ctrlc]
version = "3.2"

[dev-dependencies.minimp3]
version = "0.5"

[dev-dependencies.rand]
version = "0.8"

[dev-dependencies.ringbuffer]
version = "0.8"

[features]
default = ["microfft-real"]
microfft-complex = ["microfft"]
microfft-real = ["microfft"]
rustfft-complex = ["rustfft"]

[package]
authors = ["Philipp Schuster <phip1611@gmail.com>"]
categories = ["multimedia", "no-std"]
description = "A simple and fast `no_std` library to get the frequency spectrum of a digital signal (e.g. audio) using FFT.\nIt follows the KISS principle and consists of simple building blocks/optional features.\n"
documentation = "https://docs.rs/spectrum-analyzer"
edition = "2021"
exclude = ["res", "test", ".github"]
homepage = "https://github.com/phip1611/spectrum-analyzer"
keywords = ["fft", "spectrum", "frequencies", "audio", "dsp"]
license = "MIT"
name = "spectrum-analyzer"
readme = "README.md"
repository = "https://github.com/phip1611/spectrum-analyzer"
resolver = "2"
version = "1.2.3"
[profile.dev]
opt-level = 1