https://github.com/r9y9/reaper.jl

A Julia interface for REAPER (Robust Epoch And Pitch EstimatoR)
https://github.com/r9y9/reaper.jl

Last synced: 16 days ago
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A Julia interface for REAPER (Robust Epoch And Pitch EstimatoR)

• Host: GitHub
• URL: https://github.com/r9y9/reaper.jl
• Owner: r9y9
• License: other
• Created: 2015-03-08T15:50:34.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-08-10T04:09:39.000Z (over 8 years ago)
• Last Synced: 2024-05-02T01:27:22.363Z (7 months ago)
• Language: Julia
• Homepage:
• Size: 682 KB
• Stars: 5
• Watchers: 4
• Forks: 3
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# REAPER

[![Build Status](https://travis-ci.org/r9y9/REAPER.jl.svg?branch=master)](https://travis-ci.org/r9y9/REAPER.jl)

[![Coverage Status](https://coveralls.io/repos/r9y9/REAPER.jl/badge.svg)](https://coveralls.io/r/r9y9/REAPER.jl)

[![License](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](LICENSE.md)

A Julia interface for [REAPER](https://github.com/google/REAPER).

## High level interface

```julia

# Compute pitch mark, F0 and normalized cross-correlation function simultaneously

pm_times, pm, f0_times, f0, corr = reaper(x, fs)

```

where `fs` is sampling frequency and `x::Vector{Int16}` is a input monoral speech signal like:

![](examples/x.png)

### Pitch mark

![](examples/pitchmark.png)

### F0

![](examples/f0.png)

### Normalized cross-correlation function

![](examples/correlation.png)

For the complete code of visualizations shown above, please check [the ijulia notebook](http://nbviewer.ipython.org/github/r9y9/REAPER.jl/blob/master/examples/REAPER%20demo.ipynb).

## Notice

- This is not an official package

- REAPER.jl is based on a slightly modified version of REAPER (see [here](https://github.com/r9y9/REAPER/tree/cwrap))