.flac - Audio files encoded by Flac - free lossless audio codec
.cda - CD Audio track
.wv - WavPack lossless compressed audio file
.amr - Adaptive Multi-Rate compressed audio
.gp3 - Guitar Pro 3 project
.dvf - Sony DV voice file
.mus - Music file format
.aa - Audible Audio file - downloadable audio books
file extension XSB - XACT sound bank
File extension XSB description:
XACT sound bank - collection of sounds and cues created with Microsoft XACT ( the Cross-Platform Audio Creation Tool). It is used for creating video game sounds and defining when they should be played in the game.
XSB files do not contain audio data, but instead references wave data stored in .XWB files.
XSB files are used by various video games, such as Gas Powered Games programs and are stored by default in the /Sounds directory.
Associated applications to file extension XSB:
Company / developer:
Microsoft Corporation
Microsoft Cross-Platform Audio Creation Tool (XACT) provides a high level framework and tools for integrating audio resources into games. Audio designers typically use a commercially available linear audio editing package to develop the core audio elements—waves—for a game. After the waves are developed, designers can use XACT GUI or command line tool to package audio resources. Game developers can use the XACT API to integrate the packaged audio resources into the game.
XACT consists of the following components:
XACT API
Allows the integration of XACT audio resources into a game and provides methods for loading, playing and manipulating those resources. Developers will mainly interact with this part of XACT.
XACT GUI
Provides a graphical tool for packaging audio resources for use with the XACT API. Audio designers will mainly interact with this part of XACT.
XACT Command Line Tool
Provides a command line interface to the XACT audio packaging capabilities. The command line tool allows XACT to be integrated into a game's build process.

