Audio Display Support Engineer

工作内容

Our Client is well known global company.

Roles & Responsibility

1. Audio IHV evaluation board, amplifier, piezo-sound installation.

2. Rework audio circuit for component, power and signal change

3. Work with piezo-sound material engineer to test piezo-stuff and sound medium for under display design

4. Work with piezo-sound mechanical engineer to implement speaker cavity/chamber for under display design

5. Work with amplifier IHV to modify circuit and reduce cement resistor for piezo-sound under display design

6. Work with audio DSP ISV to measure sound capability with new piezo-sound design, Sound capability: Sound Pressure Level(SPL), bass and treble frequency, Equalizer(EQ), stereo, tweeter, woofer quality

7. Piezo-sound demo setup on Intel RVP and Intel POC

Qualifications

1. Min of 7 years in audio HW/driver installation, setting, and troubleshooting experience

2. Familiar audio DSP, codec, amplifier and speaker interfaces for installation

3. Capable of schematic check and rework platform

4. Experienced in driver installation and troubleshooter

5. Experienced in piezo-speaker material design and implementation

6. Experienced in speaker cavity or chamber design and implementation

7. Understand amplifier, impedance, and speaker integration compatibility

8. Understand Sound Pressure Level(SPL), bass and treble frequency, Equalizer(EQ), stereo, tweeter, woofer measurement

9. Capable of schematic check and rework platform

10. Familiar power & interface(GPIO, I2C, SPI) signal measurement