Audio HAL Insights

What is Audio HAL?

The Audio Hardware Abstraction Layer (HAL) is a hardware abstraction layer for the audio subsystem in Android. It provides an interface for audio drivers to expose their functionality to the Android framework. This allows Android to support a wide range of audio hardware, as long as the hardware vendors provide a compliant HAL implementation. It is commonly used for audio playback, recording, and routing.

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What other technologies are related to Audio HAL?

Audio HAL Complementary Technologies

ALSA

ALSA (Advanced Linux Sound Architecture) provides low-level audio drivers and is often used as the underlying audio subsystem that Audio HAL interacts with on Linux-based systems, making it strongly complementary.

mentioned alongside Audio HAL in 13% (81) of relevant job posts

Android

Android uses Audio HAL as part of its architecture to abstract the audio hardware. It is a complementary part of the android operating system

mentioned alongside Audio HAL in 0% (78) of relevant job posts

Linux

Linux is the operating system that often underlies Android, and therefore provides the base system for Audio HAL to run. Therefore, it's complementary.

mentioned alongside Audio HAL in 0% (82) of relevant job posts