Embedded Audio Specialist

2 days ago

Bengaluru, Karnataka, India TekPillar Full time ₹ 9,00,000 - ₹ 12,00,000 per year

Job Role: Embedded Audio Specialist

Experience: 7 Years

Location: Bangalore

We are seeking a highly skilled Embedded Audio Specialist to join our team in Bangalore. The ideal candidate will have a strong background in embedded systems and audio technologies, particularly in ALSA, ADSP, Audio Routing, Tuning, and the Android Audio Framework. This role requires hands-on experience with HAL, Linux Kernel Drivers, AMS, MDF, SVA, TDM, and I2S, and involves working on complex audio subsystems to optimize performance and deliver high-quality audio processing and Develop, enhance, and maintain Audio & DSP solutions within Embedded Android/Linux environments.

- Design and implement the Audio Hardware Abstraction Layer (HAL) and Linux Kernel Drivers to support audio subsystems.

- Work with Android Audio Framework, focusing on ALSA, ADSP, Audio Routing, and Tuning to optimize audio systems.

- Contribute to the development and enhancement of Audio Management Systems (AMS), Modular DSP Framework (MDF), and Sound and Voice Activation (SVA) features.

- Work with TDM (Time-Division Multiplexing) and I2S (Inter-IC Sound) interfaces for efficient audio processing and signal routing.

- Focus on low-latency audio processing to ensure real-time, high-quality audio experiences, while improving system performance and stability.

- Troubleshoot and resolve audio-related issues to ensure seamless hardware and software integration.

- Collaborate with cross-functional teams to ensure optimal design and integration of audio solutions.

- Mentor junior engineers and provide technical guidance and support to the Skills & Qualifications:

- 7-8 years of hands-on experience in embedded Android/Linux audio development.

- Expertise in ALSA, ADSP, Audio Routing, and Android Audio Framework.

- Strong experience in designing and implementing HAL (Hardware Abstraction Layer) and Linux Kernel

Drivers for audio subsystems.

- Proficiency in Audio Management Systems (AMS), Modular DSP Framework (MDF), Sound and Voice

Activation (SVA), and Time-Division Multiplexing (TDM) protocols.

- In-depth knowledge of I2S (Inter-IC Sound) interfaces and their application in audio systems.

- Strong debugging and troubleshooting skills for embedded audio systems and low-level firmware.

- Proficient in programming languages such as C, C , and Java/Kotlin.

- Experience in working with real-time audio systems and optimizing DSP Qualifications:

- Prior experience with audio solutions in Automotive, IoT, or Consumer Electronics.

- Familiarity with audio codec integration and tuning.

- Experience with CI/CD pipelines and automation for audio testing.

- Knowledge of Bluetooth and wireless audio technologies.

- Strong collaboration skills and the ability to work effectively in a team )

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