The CDDB_get module implements a Perl class for communicating with an
audio compact disc database through the CDDBP protocol.
FLAC is an Open Source lossless audio codec.
This is an XMMS input plugin for FLAC files.
The Zinf audio player is a simple, but powerful audio player for Linux and
Win32. It supports MP3, Ogg/Vorbis, WAV and Audio CD playback, with a powerful
music browser, theme support and a download manager.
It is based on the FreeA*p audio player which was developed by EMusic. The
FreeA*p project was discontinued due to a trademark conflict and EMusic being
acquired by Vivendi.
JuK is an audio jukebox application, supporting collections of MP3,
Ogg Vorbis, and FLAC audio files. It allows you to edit the "tags" of
your audio files, and manage your collection and playlists. Its main
focus, in fact, is on music management.
amp (Audio Mpeg Player) is an MPEG audio decoder which was originally started
putting together as a side project of the MPEG hardware design project at
FER/Zagreb - just to confirm my knowledge of the standard. It works with
both MPEG1 and MPEG2 audio streams, layer3 and for now the multichannel
extensions defined in MPEG2 too.
LibAiff is a library for C applications, providing transparent read and
write operations for Audio Interchange File Format files.
With LibAiff your application can easily use the Audio IFF format to
interchange digital audio.
LibAiff wants to implement all the features of the AIFF 1.3 standard,
including markers, comments, etc.
This version of LibAiff supports the following features:
* Reading any valid Audio IFF file.
* Writing a valid Audio IFF file.
* Reading a compressed AIFF Compressed (AIFC) file with audio encoded
in Linear PCM, both big-endian and little-endian.
* Read & write samples in all formats supported by the Audio IFF standard.
* Convert any sample format to and from 32 bits.
* Getting and setting all the AIFF Attributes.
* Reading and writing markers to positions on the sound.
* Reading instrument data from AIFF files.
XAnalyser is a program to analyse a stereo audio signal. It has two displays:
Frequency Spectrum
Using Fast Fourier Transform, the time domain of the signal is transformed into
the frequency domain, i.e. the amplitude (in logarithmic scale) of the
audio signal is plotted versus the frequency. Either the sum of the
left and right channel of the audio signal can be shown or both
channels simultaneously.
XY Scope
Roughly speaking, the audio signal of left channel deflects a point
horizontally and the right channel vertically (just as the beam of a CRT
would do). Thus, an audio signal only present on the left channel produces
a horizontal line, whereas an audio signal only present on the right channel
produces a vertical line. A mono signal produces a 45 degree line.
A stereo signal creates a wilde pattern (if the phase is correct,
predominately in the same direction as a mono signal) or may even fill
the entire scope.
MAD is a high-quality MPEG audio decoder. It currently supports MPEG-1
as well as the MPEG-2 extension to Lower Sampling Frequencies. All
three audio layers (Layer I, Layer II, and Layer III a.k.a. MP3) are
fully implemented.
MAD does not yet support MPEG-2 multichannel audio (although it should
be backward compatible with such streams) or AAC, nor does it support
the so-called MPEG 2.5 format.
This is ID3 tag library, which is part of the project.
LICENSE: GPL2 or later
baresip is a small, modular telephony client that works
on multiple platforms and supports several audio and video
input/output methods.
This is a neat cd-player for those of you who don't use X11
and still want to play audio cds.