Charles Park
Principal Firmware Engineer at Broadcom Inc.
- Role
- R & d Firmware Engineer at Broadcom
- Location
- San Diego, CA, US
- LinkedIn followers
- 500 followers
About Charles Park
Design of Bluetooth audio system and audio firmwareDesign of mobile audio/speech system architecture.HDTV/Settop box audio dsp firmware802.11b wifi MAC software experienceDesign of Frequency domain acoustic echo cancellationSpecialties: Noise suppressor. speech compression, speech enhancement/audio coding/video signal processing algorithm, Echo canceller, Voip, adaptive filtering, bluetooth, ARM-CM3/ multi core DSP firmwaremedical device DSP algorithm
Experience
R & d Firmware Engineer
Nov 2018 — Present · San Diego, CA, US
The main task is product development of the TWP earbud\'s SOC in collaboration with the customers- Development of Samsung\'s first TWP earbud product, the Galaxy Bud (BCM43014)- Development of the subsequent products, Galaxy Bean and Galaxy Bud Pro- Development of TWP SOC BCM43015 and BCM43016- Development of Google\'s Pixel Earbud2/Pro and implementation of various algorithms required by the customer- Development of new features for TWP, such as super wideband speech, customized audio codecs, voice trigger, etc- Solving various issues such as audio L/R sync, glitches, and mute problems, while designing solutions that integrate the entire system between Bluetooth and the audio DSP- Cadence HiFi DSP C/Assembly programming, System Design and Strong knowledge of the Bluetooth.
Education
Soongsil University
Doctor of Philosophy (Ph.D.), signal processing
1998 — 2000
Soongsil University
Master, Electronics Engineering
1995 — 1996
Skills
- Firmware
- Debugging
- Digital Signal Processors
- Algorithms
- Bluetooth
- Wifi
- Wireless
- Signal Processing
- Embedded Systems
- Embedded Software
- C
- Matlab
- C++
- Linux
- Device Drivers
- Arm
- Software Development
- Rtos
- System Architecture
- Optimization
- Software Design
- Audio Processing
- Voip
- Programming
- Microcontrollers
- Operating Systems
- Embedded Linux
- Visual Studio
- Multimedia
- H.264
- Sound
- Manufacturing
- Dsp
- Audio
- Assembly
- 802.15.4
- Wireless Technologies
- Real-Time Operating Systems (Rtos)
- Arm Architecture
- Cuda Parallel Programming
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