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Advanced Linux Sound Architecture (ALSA)

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  Analyzed 11 months ago

The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system. ALSA has the following significant features: * Efficient support for all types of audio interfaces, from consumer sound cards to professional multichannel audio interfaces. * Fully ... [More] modularized sound drivers. * SMP and thread-safe design. * User space library (alsa-lib) to simplify application programming and provide higher level functionality. * Support for the older Open Sound System (OSS) API, providing binary compatibility for most OSS programs. [Less]

371K lines of code

29 current contributors

11 months since last commit

165 users on Open Hub

Activity Not Available
3.92683
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags alsa dmix driver drivers kernel kernel_module library linux midi multimedia music sound 1 more...

Jack Audio Connection Kit

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  Analyzed about 4 hours ago

JACK is a low-latency audio server. It can connect a number of different applications to an audio device, as well as allowing them to share audio between themselves. Its clients can run in their own processes (i.e., as normal applications), or can they can run within the JACK server (as a "plugin"). ... [More] JACK is different from other audio server efforts in that it has been designed from the ground up to be suitable for professional audio work. This means that it focuses on two key areas: synchronous execution of all clients, and low latency operation. Jack has two versions, jack1 and jack2, each one with different strengths and weaknesses. see: https://github.com/jackaudio/jackaudio.github.com/wiki/Q_difference_jack1_jack2 for more details. [Less]

125K lines of code

23 current contributors

over 2 years since last commit

99 users on Open Hub

Inactive
4.6087
   
1 Review
I Use This
Mostly written in C
Licenses: gpl, lgpl
Tags app application audio capture coding computing jack library linux mac midi multimedia 6 more...

Rosegarden

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  Analyzed about 6 hours ago

Rosegarden is a MIDI sequencer that features a rich understanding of music notation along with basic support for digital audio. It is an easy-to-learn, attractive application that runs on Linux. It is ideal for composers, musicians, music students, and small studio or home recording environments.

238K lines of code

5 current contributors

1 day since last commit

58 users on Open Hub

High Activity
4.75
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags application art audio capture composition desktop_environment editors jack linux media midi multimedia 5 more...

QjackCtl

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  Analyzed 1 day ago

QjackCtl is a simple Qt application to control the JACK sound server daemon, specific for the Linux Audio Desktop infrastructure. Written in C++ around the Qt4 toolkit for X11, most exclusively using Qt Designer. Provides a simple GUI dialog for setting several JACK daemon parameters, which are ... [More] properly saved between sessions, and a way control of the status of the audio server daemon. With time, this primordial interface has become richer by including a enhanced patchbay and connection control features. [Less]

97K lines of code

6 current contributors

14 days since last commit

46 users on Open Hub

Low Activity
4.35714
   
0 Reviews
I Use This
Mostly written in TypeScript
Licenses: gpl
Tags alsa app application audio desktop desktop_environment jack linux media midi multimedia qt 3 more...

GNU LilyPond Music Typesetter

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Claimed by GNU Analyzed 1 day ago

LilyPond is a music typesetter. It produces beautiful sheet music using a description file as input. LilyPond is part of the GNU Project.

444K lines of code

23 current contributors

1 day since last commit

46 users on Open Hub

High Activity
4.66667
   
1 Review
I Use This
Mostly written in C++
Licenses: gpl3_or_l...
Tags art c++ composition drum freebsd language latex layout lilypond linux mac_os_x mac_osx 15 more...

Hydrogen

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  Analyzed 1 day ago

Hydrogen is an advanced drum machine for GNU/Linux. It's main goal is to bring professional yet simple and intuitive pattern-based drum programming.

5.07K lines of code

12 current contributors

3 days since last commit

42 users on Open Hub

Very High Activity
4.55556
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags alsa application audio composition drum drumkit drum_machine jack linux midi multimedia music 3 more...

Virtual MIDI Piano Keyboard

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  No analysis available

VMPK is a virtual MIDI piano keyboard for Linux, Windows and OSX. Based on Qt4 and RtMIDI, the program is a MIDI event generator using the computer's alphanumeric keyboard and the mouse. It may be used also to display received MIDI notes.

0 lines of code

1 current contributors

0 since last commit

38 users on Open Hub

Activity Not Available
4.85714
   
3 Reviews
I Use This
Mostly written in language not available
Licenses: gpl3
Tags alsa app application composition desktop linux midi multimedia music qt qt4 sound

PureData

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  Analyzed over 1 year ago

PD (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc.) originally developed by Miller Puckette and company at ... [More] IRCAM. The core of Pd is written and maintained by Miller Puckette and includes the work of many developers, making the whole package very much a community effort. [Less]

304K lines of code

13 current contributors

almost 4 years since last commit

36 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
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Mostly written in C++
Licenses: BSD-3-Clause, gpl
Tags algorithms analysis api audio conversion dataflow development dj dsp filter framework language 17 more...

FluidSynth

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  Analyzed about 17 hours ago

FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications. FluidSynth can read MIDI events from a MIDI input device and render them to an audio device using SoundFont instruments. SoundFont files are composed of digital audio "samples" and additional instrument ... [More] parameters. These files can be created or downloaded off the Internet. FluidSynth also has support for controlling effects in real time and can play MIDI files. [Less]

56.9K lines of code

12 current contributors

3 days since last commit

32 users on Open Hub

Moderate Activity
4.66667
   
0 Reviews
I Use This
Mostly written in C
Licenses: lgpl21_or...
Tags alsa audio composition digital_audio_workstation jack linux midi music oss sequencer sf2 sound 2 more...

SDL_mixer

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  No analysis available

SDL_mixer is a sound mixing library that is used with the SDL library, and almost as portable. It allows a programmer to use multiple samples along with music without having to code a mixing algorithm themselves. It also simplyfies the handling of loading and playing samples and music from all sorts of file formats.

0 lines of code

4 current contributors

0 since last commit

29 users on Open Hub

Activity Not Available
3.90909
   
0 Reviews
I Use This
Mostly written in language not available
Licenses: zlib_libpng
Tags audio cross-platform game library midi mixer mp3 multimedia music portable sdl sound