Free sample software for linux

Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter for audio. One example of where such a thing would be useful is converting audio from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players.
SRC is capable of arbitrary and time varying conversions ; from downsampling by a factor of 256 to upsampling by the same factor. Arbitrary in this case means that the ratio of input and output sample rates can be an irrational number. The conversion ratio can also vary with time for speeding up and slowing down effects.
SRC provides a small set of converters to allow quality to be traded off against computation cost. The current best converter provides a signal-to-noise ratio of 97dB with -3dB passband extending from DC to 96% of the theoretical best bandwidth for a given pair of input and output sample rates.
Since the library has few dependencies beyond that provided by the standard C library, it should compile and work on just about any operating system. It is know to work on Linux, MacOSX, Win32 and Solaris. With some relatively minor hacking it should also be relatively easy to port it to embedded systems and digital signal processors.
In addition, the library comes with a comprehensive test suite which can validate the performance of the library on new platforms.
Enhancements:
- configure.ac Win32/Makefile.mingw.in
- Add preliminary support for compiling on Win32 using MinGW.
- configure.ac
- Bump version to 0.1.2.
- Add --enable-gcc-werror configure option.
- examples/sndfile-resample.c tests/src-evaluate.c
- Use ISO C standard function remove instead of unlink.
- Win32/Makefile.msvc
- Add the top level directory to the include path (for sndfile.h).

Sample Inventory Program provides a laboratory inventory management system (LIMS) for Zope.
Many integration tests exist for various aspects of the SIP application, ranging from command line importing of samples and project configuration to CSV Web-based importing of sample modifications.
Main features:
- Cross platform using the Zope 3 appliation server and Python language. Contains over 200 unit and integrations tests.
- Command line import functionality (import application configuration, projects, samples, aliquots and container heirarchies)
- Cross project searches based on Subject Ids, Other Ids, Additional Sample Data, and Sample Types. Uses REPORT Permission.
- Search Form Screenshot
- Project level permissions. Users can be enabled/disabled by removing User Permission in the Applicaiton root. Lab Technician Permission allows users to put contents into a shipment and add/modify Samples. Project Manager permission allows project configuration as well as administering Users for specified projects.
- User and Permission Screenshot
- 100% Web based interface (IE, Mozilla, Safari tested). QT based client in development.
- Projects Overview Screenshot
- Ability to Split Aliquots into smaller units and put them into separate physical containers.
- Ability to Derive Aliquots into other Sample Types. Derived Samples/Aliquots links to their origin sample.
- Locations/Containers are heirarchical and can be restricted to a Project
- Shipments act as virtual containers where Lab Technicans can split aliquots into. AlsocShipments contain Contact Info, Shipping Info and Funding Info. While the Shipment Status will control the status of the Shipment moving from: Incomplete, In-Transit, and finally Received based on date fields being filled out.
- Shipment Screenshot
- Understandable relational model that enables simple reporting to be easily constructed by third party tools such as Jasper Reports
- Batch editing available using CSV files. All changes are transactional. You can easily import hundreds of samples into multiple projects by using CSV files and importing them through the web interface. You can change locations of aliquots by using the CSV import functionality. Any functionality that can be done in the web interface is complimented by CSV functionality.
- Project Search Results Screenshot
- Ability to administer Sample Type, Container Type, Locations and Unit of Measure at the application level to enforce standards across all Projects. Requires Application Manager permission.
- Ability to assign Sample Type, Locations, Technicans in a Project by Project basis.
- Project Administration Screenshot
- Advance Attribute Capture forms enable Project Administrators to specify what attributes for their Sample Types need to be captured for their project. Now non-technical users can ensure that Lab Technicans capture any attribute for any Sample Type. Attributes are limited to: DateTime, Boolean, Float, Integer, String and Text fields. Default Values can be assigned.
- Sample Type Attributes Screenshot
- Finally Sample Type Attributes can have validation scripted on a field by field basis. By using the TALES Validation functionality for Sample Type Attribute Fields. Examples of TALES validation:
- python: value < 100 # value of the field is less than 100
- python: value < datetime.date(2006, 10, 31)
- # value of the field is less than 10/31/2006
- Edit Comments will require a comment to be added to any field that is edited. These are used in conjunction with RDBMS triggers to keep a audit log to ensure that all changes to all inventory can be tracked.

HTML::Simple is a simple, dependency free module for generating HTML (and XML).

SYNOPSIS

Note: It turns out that TOMC owns the HTML::Simple namespace so Ive moved development of this module to HTML::Tiny. Please use HTML::Tiny in preference to this module.

use HTML::Simple;

my $h = HTML::Simple->new;

# Generate a simple page
print $h->html(
[
$h->head( $h->title( Sample page ) ),
$h->body(
[
$h->h1( { class => main }, Sample page ),
$h->p( Hello, World, { class => detail }, Second para )
]
)
]
);

# Outputs
< html>
< head>
< title>Sample page< /title>
< /head>
< body>
< h1 class="main">Sample page< /h1>
< p>Hello, World< /p>
< p class="detail">Second para< /p>
< /body>
< /html>

The Net::IMAP::Simple library provides a simple-to-use, yet feature-rich Perl to IMAP API.
Enhancements:
- Fixed error in sample code within the POD documentation identified by Matthew S. Hallacy

Simsam is a simple MIDI sample playback program. You can use it to play drum samples and loops from a MIDI keyboard or sequencer.

Simsam is currently available for GNU/Linux systems only, mainly because its MIDI subsystem is relying on ALSA.

Any comments, bug reports, feature requests or other ideas for improving simsam are most welcome. Even more welcome are offers to help with simsams development.

SDL_net library is a small sample cross-platform networking library, with a sample chat client and server application. The chat client uses the GUIlib GUI framework library.

Simple DirectMedia Layer is a cross-platform multimedia library designed to provide low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D video framebuffer. It is used by MPEG playback software, emulators, and many popular games, including the award winning Linux port of "Civilization: Call To Power."

Simple DirectMedia Layer supports Linux, Windows, BeOS, MacOS Classic, MacOS X, FreeBSD, OpenBSD, BSD/OS, Solaris, IRIX, and QNX. There is also code, but no official support, for Windows CE, AmigaOS, Dreamcast, Atari, NetBSD, AIX, OSF/Tru64, RISC OS, and SymbianOS.

SDL is written in C, but works with C++ natively, and has bindings to several other languages, including Ada, Eiffel, Java, Lua, ML, Perl, PHP, Pike, Python, and Ruby.

Requirements:

• Java Runtime Environment (JRE) version of 1.4 or later
• 5 MB disk space

The Audio File Library provides a uniform and elegant API for accessing a variety of audio file formats, such as AIFF/AIFF-C, WAVE, NeXT/Sun .snd/.au, Berkeley/IRCAM/CARL Sound File, Audio Visual Research, Amiga IFF/8SVX, and NIST SPHERE. Supported compression formats are currently G.711 mu-law and A-law and IMA and MS ADPCM.
Key goals of the Audio File Library are file format transparency and data format transparency. The same calls for opening a file, accessing and manipulating audio metadata (e.g. sample rate, sample format, textual information, MIDI parameters), and reading/writing sample data will work with any supported audio file format. Likewise, the format of the audio data presented to the application need not be like the format of the data contained in the file.
Enhancements:
- libaudiofile/Makefile.am, libaudiofile/audiofile.exports:
- Export only public entry points.
- Released version 0.2.6 of the Audio File Library.