Find all needed information about Alsa Hardware Support. Below you can see links where you can find everything you want to know about Alsa Hardware Support.
https://www.alsa-project.org/main/index.php/Matrix:Main
Sometimes it may be of interest to show only modules and related pages for a specific platform. Each ALSA module may be used on different CPU architectures. The following categories contain the existing modules for these architectures only:
https://sourceforge.net/p/alsa/mailman/message/19592646/
I have some more questions: Is there a way to find out which soundcards support hardware mixing (and have support for it implemented in their corresponding ALSA drivers)? Is it safe to assume that ALSA will not use dmix if the sound card (and the ALSA driver for it) supports hardware mixing?
https://en.wikipedia.org/wiki/ALSA_(Linux)
Advanced Linux Sound Architecture (ALSA) is a software framework and part of the Linux kernel that provides an application programming interface (API) for sound card device drivers.. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware and graceful handling of multiple sound devices in a system.Original author(s): Jaroslav Kysela
https://www.linuxjournal.com/supportedhardware
The Linux Hardware Compatibility HOWTO lists most of the hardware known to be either supported or unsupported under Linux. Laptops and mobile devices. ... Ubuntu Hardware Support; Sound hardware. ALSA Soundcard Matrix: the big list of what sound hardware works "out of the box" with recent versions of Linux. Printers.
https://www.alsa-project.org/main/index.php/Main_Page
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.
https://jp.mathworks.com/help/supportpkg/raspberrypi/ref/alsaaudioplayback.html
Description. The ALSA Audio Playback block sends audio data to the audio output devices, such as speakers or headphones, connected to the hardware. The block uses an Advanced Linux Sound Architecture (ALSA) driver framework to send audio data. The block accepts an N-by-C matrix, where N is the samples per channel, and C is the number of channels supported by the audio.
https://www.mathworks.com/help/supportpkg/raspberrypi/ref/alsaaudiocapture.html
Description. The ALSA Audio Capture block reads audio data from the audio input device connected to the hardware. The block uses the Advanced Linux Sound Architecture (ALSA) driver framework to read audio data. The block outputs the audio data as an N-by-C matrix, where N is the samples per audio channel, and C is the number of channels supported by the audio device.
https://alsa.opensrc.org/Hardware_mixing,_software_mixing
Hardware mixing, software mixing From the ALSA wiki. Jump to: navigation, search Some soundcards and drivers support hardware mixing of multiple pcm streams which allows more than one app to play sound at the same time. If your soundcard does not support hw mixing (check in the SoundCard Matrix), aoss and DmixPlugin may help you. There's also dsnoop.And asym to combine the two.
https://github.com/plietar/librespot/issues/140
Jan 05, 2017 · GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together ...
https://github.com/Arkq/bluez-alsa
Oct 15, 2019 · Bluetooth Audio ALSA Backend . This project is a rebirth of a direct integration between BlueZ and ALSA. Since BlueZ >= 5, the build-in integration has been removed in favor of 3rd party audio applications. From now on, BlueZ acts as a middleware between an audio application, which implements Bluetooth audio profile, and a Bluetooth audio device.
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