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Advanced Linux Sound Architecture (ALSA) project homepage
a package
Current versions
stable linux kernel
linux firmware files (GIT)
alsa-firmware-1.2.4
(sig)
alsa-lib-1.2.15.3
(sig)
alsa-ucm-conf-1.2.15.3
(sig)
alsa-topology-conf-1.2.5.1
(sig)
alsa-utils-1.2.15.2
(sig)
alsa-tools-1.2.15
(sig)
alsa-plugins-1.2.12
(sig)
alsa-oss-1.1.8
(sig)
pyalsa-1.2.14
(sig)
tinycompress-1.2.13
(sig)
Introduction
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 modularized sound drivers.
SMP and thread-safe design (
PLEASE READ THIS
).
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.
ALSA Project on GitHub (no releases there)
Please, help us
to provide better content and organisation on this wiki. Read the
Community Portal
for more details.
New ALSA Users
We need users to use, test and provide feedback on drivers and applications using ALSA. If you are interested, please subscribe to a
mailing list
Is my soundcard supported?
How do I test my soundcard?
Other information
Unofficial wiki
Alsa Project News
2025-01-13
alsa-lib,alsa-ucm-conf 1.2.15.3 release |
Changes v1.2.15.2 v1.2.15.3
2025-01-08
alsa-lib,alsa-ucm-conf,alsa-utils 1.2.15.2 release |
Changes v1.2.15.1 v1.2.15.2
2025-12-19
alsa-lib,alsa-ucm-conf,alsa-utils 1.2.15.1 release |
Changes v1.2.15 v1.2.15.1
2025-12-08
alsa-lib,alsa-ucm-conf,alsa-utils,alsa-tools 1.2.15 release |
Changes v1.2.14 v1.2.15
2025-04-14
alsa-lib,alsa-ucm-conf,alsa-utils,alsa-tools,pyalsa 1.2.14 release |
Changes v1.2.13 v1.2.14
2024-11-12
alsa-lib,alsa-ucm-conf,alsa-utils,tinycompress 1.2.13 release |
Changes v1.2.12 v1.2.13
Advanced ALSA Users
We need users to use, test and provide feedback on drivers and applications using ALSA. If you are interested, please subscribe to a
mailing list
How do I install the ALSA driver from source
Other information
Unofficial wiki
ALSA Developers
We need application developers who choose to use ALSA as the basis for their programs, programmers to work on low level drivers, writers to extend and improve our documentation. If you are interested, please subscribe to a
mailing list
ALSA Library API
Tutorials for application developers
Developers area on this wiki
Writing a driver?
Information for soundcard manufacturers
ALSA Team - People
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