Audio Acoustic & Hardware Applications Engineer

Change the world. Love your job.
Texas Instruments (TI) is out front and ready for the next big challenge. Our innovations are at the core of nearly every electronics product in use today. And it doesnt stop there. Were developing breakthrough technology to power the worlds future innovations as well. TI is committed to building a better future from the responsible manufacturing of our semiconductors to caring for our employees to giving back inside our communities. Put your talent to work with us.

Our business has very high growth in TI and is in a segment where the market is fast growing. Were searching for applications engineer who have the passion and excitement to grow innovative take an active role in product definition execute the characterization until ramp and provide post ramp application support to customers.

We are looking for an experienced Audio Hardware and Acoustic Engineer to contribute to the design testing and optimization of audio hardware systems and acoustic solutions. The ideal candidate will work on developing and integrating audio hardware components perform acoustic measurements and tuning and support product development from concept to mass production. This role involves collaboration within a cross-functional team including electrical engineers software developers and product designers across global sites.

This role is responsible for application support for high speed amplifiers. Key responsibilities include:

• Designing evaluating and characterizing audio hardware systems including speakers amplifiers and digital audio interfaces.
• Conducting acoustic measurements and psychoacoustic evaluations in lab environments to validate performance and ensure compliance with specifications.
• Tuning audio algorithms and systems for optimal sound quality in various acoustic environments.
• Supporting hardware bring-up debugging and root-cause analysis of audio and acoustic issues in prototypes and production units.
• Working closely with software and algorithm teams to define requirements and optimize end-to-end audio performance.
• Creating and maintaining technical documentation including test reports tuning guidelines and design recommendations.
• Have Audio Acoustic PK among competitors on the customer side.

Minimum requirements

• Bachelors or higher degree in Acoustics Electrical Engineering Audio Engineering or a related field.
• Solid knowledge of speaker protection and speaker modelling.
• Solid knowledge in audio-processing technology such as equalizers dynamic range compressors and non-linear compensation.
• Solid experience in audio hardware design and/or acoustic engineering.
• Strong knowledge of analog and digital audio circuits transducers and acoustic testing methodologies.
• Proficiency with audio test equipment and acoustic measurement systems (e.g. SoundCheck Klippel APx).
• Familiarity with audio signal processing concepts and algorithms.
• Familiarity with audio codecs standards such as MP3 AAC WMA RA etc.
• Familiarity with different audio interfaces including but not restricted to I2S TDM Sound Wire etc.
• Excellent teamwork communication and problem-solving skills.
• Willing to relocate to Shanghai is preferred. Willing to travel across different China sites to support customers frequently.
• 5 years of relevant audio industry experience.

Preferred qualifications:

• Solid knowledge in TI audio products including low-power (TAS2563 TAS2781 etc.) and middle-power chips (TAS58xx).
• Experience with Python MATLAB or similar tools for data analysis and automation.
• Knowledge of embedded systems or DSP programming.
• Background in consumer electronics audio product development.
• Experience with acoustic simulation tuning and modeling tools.
• Good mark in Audio Acoustic PK.
• Experience in chip failure analysis.