3D Audio Support

There are more than 50+ clients of 3D Audio around the world leveraging a well known 3D Audio IP provider libraries

The clients were looking for audio products based on multiple SoCs, replacing DSP architecture with a standard ARM based library. The primary audio products include home audio video receivers (AVR) and soundbars supporting 3D Audio and Multiroom.

Platform

• Multiple SoC

Operating System

• FreeRTOS, Little Kernel, Linux

• Audio Driver Development for custom hardware
• Audio Driver has capability for latency and drift measurement
• Implement OS Abstraction using FreeRTOS APIs.
• Create auto-test for FreeRTOS API validation on new platforms.
• Implement low-latency audio application in RTOS
• Audio application running on dedicated core using RTOS with help of jailhouse
• Inter-OS communication driver
• Implement Linux and RTOS driver for sharing data between Linux and FreeRTOS. This driver supports interrupted transfer and very efficient.
• Driver can be ported to another RTOS quickly
• Proprietary 3rd party codec integration
• HDMI DAC, ADC, PDM driver porting

• Perform 3D Audio release processes for the various customers
• 3D Audio customer release supports