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项目作者： ibancg

项目描述 ：
Musical instrument tuner
高级语言： C
项目地址: git://github.com/ibancg/lingot.git
创建时间： 2017-02-09T19:15:41Z
项目社区：https://github.com/ibancg/lingot
开源协议：GNU General Public License v2.0
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C/C++ CI

LINGOT - A musical instrument tuner

LINGOT is a musical instrument tuner. It’s accurate, easy to use, and highly
configurable. Originally conceived to tune electric guitars, it can be used to
tune other instruments.

It looks like an analogue tuner, with a gauge or strobe disc indicating the
relative shift to a certain note, determined automatically as the closest note
to the estimated frequency.

Main features

  • It is free software, distributed under the
    GPL license.
  • Quick and accurate, perfect for real-time microtonal tuning.
  • Easy to use. Just plug in your instrument and run it.
  • LINGOT is a universal tuner. It can tune many musical instruments, you only
    need to provide the scale temperaments. For that purpose, it supports the
    .scl format from the
    Scala project.
  • Configurable via GUI. It is possible to change any parameter while the
    program is running, without editing any file.

Requirements

  • A modest computer running GNU/Linux.
  • A sound card with line-in or microphone input.
  • Jack,
    ALSA,
    OSS or
    PulseAudio support.
  • GTK+ library, version 3.10 or above.

Installation

If you are building a release, just type:

  1. ./configure
  2. make install

If you are building a development version obtained from our VCS you will first
need to create the configure script, by calling:

  1. ./bootstrap

The supported audio systems (alsa, oss, jack, pulseaudio) and the Fast Fourier
Transform libfftw library can be enabled/disabled
independently via options passed to the configure script. The following
command displays all options and defaut value.

  1. ./configure --help

Below a summary of the packages needed to build a development version on
Debian-based systems:

  1. sudo apt-get install \
  2.     intltool \
  3.     libasound2-dev \
  4.     libcunit1-dev \
  5.     libfftw3-dev \
  6.     libgtk-3-dev \
  7.     libjack-jackd2-dev \
  8.     libjson-c-dev \
  9.     libpulse-dev \
  10.     libtool \
  11.     pkg-config

Beware that LINGOT ships an experimental shared library, whose interface could
be subject to change. If you have trouble finding the library when launching the
aplication, please consider reporting a bug, and try setting the library path
to your installation location as a work-around:

  1. LD_LIBRARY_PATH=/usr/local/lib lingot

Synopsis

  1. lingot [-c config]

The -c option causes the search of a file named {config}.conf in the
~/.config/lingot/ folder. For example:

  1. lingot -c bass

will take the configuration file ~/.config/lingot/bass.conf. This is useful
for maintaining different configurations for different instruments. It’s also
possible to load and save configuration files from the GUI. The default
configuration file is ~/.config/lingot/lingot.conf.

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