GEMPAK, the GEneral Meteorology PAcKage, is an analysis, display, and product generation package for meteorological data. It is developed by NCEP (the National Centers for Environmental Prediction) for use by the National Centers (Storm Prediction Center (SPC), Tropical Prediction Center (TPC), Aviation Weather Center (AWC), Hydrologic Prediction Center (HPC), Marine Prediction Center (MPC), Environmental Modeling Center (EMC), etc.) in producing operational forecast and analysis products such as those distributed as Redbook Graphics and others displayed on the NWS web pages and utilized internally within the centers. Graphical User Interfaces provide convenient access to interactive data manipulation. A comprehensive set of decoders enables integration of real-time and archive data, products, and bulletins. The GEMPAK distribution consists of a suite of application programs, Graphical User Interfaces (GUIs), meteorologic computation libraries, graphic display interfaces, and device drivers for the decoding, analysis, display and diagnosis of geo-referenced and meteorological data.
trm
TRM, technical reference model, refers to technologies that included in the UNC Charlotte ITS Technology Inventory.
Gempak
iTunes
iTunes is a media player computer program used for playing, downloading, saving, and organizing digital music and video files. The iTunes Store is available on Windows and Mac computers as well as the iPod Touch, iPhone, and iPad.Through the iTunes Store, users can purchase and download music, music videos, television shows, audio books, podcasts, movies, and movie rentals in some countries, and ringtones, available on the iPhone and iPod Touch (fourth generation onward).
Application software for the iPhone, iPad and iPod Touch can be downloaded from the App Store.
Audacity
Audacity is an open source, free-to-download software program. It allows users to record,
edit, import, and export audio. It also supports a multi-track environment that enables a user to blend together multiple audio files or overdub a file. In addition to cutting and splicing audio files, effects such as reverb, compression, echo, limiting, equalization, fade, delay, tremolo, and much more are available. Additional effects can be added using the open VST plugin standard, which range from free open source to expensive professional grade. Audacity can also be used to display numerical and visual analyses of audio files, enabling more precise editing.
Downloads are available for both Mac, PC, Linux, and other operating systems at no cost.
Here is a detailed comparison matrix of several DAW software pieces.