" Aboring in Signal Processing Lab, growing up in Sound Perceptive Team, I loved understanding all about Sound."
I'm an audio engineer, majoring in sound algorithm development, including speech, microphone, microphone array, speaker, spatial audio...etc. I will tell them apart to three topics: AIdio(AI-Audio), Spadio(Spatial-Audio), and Commudio (Communication-Audio). I really like to know how the sound or sound effect happened. Nothing can be more fascinating and wonderful than immerse in true sound.
Experience
Sr. DSP Algorithm Engineer • CoolerMaster
Apr 2021 - Now, Taiwan, Taipei
- Developing immersive audio experience with stereo speakers, stereo to virtual 3.1 channels soundbar, multi-channel speakers, sky-channel speakers, and headphone system with ADI Sigma Studio, CirrusLogic DSP platform and MCU base.
- Developing and organizing for many prototypes integration including: ultra-low latency wireless stereo speakers, stereo to virtual 3.1 channels soundbar, customized PC with portable speakers, and high-res audio DAC for headphone.
- Be responsible for sound effect enhancement developing with different specific games.
- Be responsible for sound effect SDK developing, including: immersive sound effect, and control lighting with rhythm.
- Be responsible for MasterSound technology present in 2022 CES and 2023 Computex.
- Provide 2 patent applications and 1 were in progress.
Signal Algorithm Engineer • BOMDIC
Apr 2021 - Now, Taiwan, Taipei
- Developing Obstructive Sleep Apnea Detection, Respiratory Rate, and Wrist Detection with photoplethysmography signal.
- Practiced to merge algorithm into GoMore SDK.
- Provide 3 patent applications and 2 were in progress.
Senior Engineer • Leedarson
Jul 2020 - Mar 2021, Taiwan, Taipei
- Developing Text Dependent Voice Command in STM embedded system.
- Developing Sound Source Localization in IPCam system
- Providing a new application for a home IoT system, by evaluating Amazon Website AI service
- The representative of Taiwan Department, joining the Leedarson co. proposal competition, got 2nd place.
- Provide 5 patent applications, and 3 of them were in progress, 1 were public by China
Senior Engineer • HTC
Jan 2019 - Jun 2020, Taiwan, New Taipei
- Lead an algorithm team, mentor for 2 engineers and 1 senior engineer.
- Be responsible for studying Voice Assistant System, including front-end hardware solution, microphone array, high SNR microphone...etc, and back-end software solution, beam forming, Speech Enhancement, Speech to Text, Natural Language Processing, Text to Speech...etc, trying to find out any opportunity to improve user experience.
- Be responsible for Speaker Verification System developing, including Text dependent, Text independent, Speaker Verification, and Speaker Identification.
- Researching AI model application with audio, also lead the third party solution provider to cooperate.
- Developing and organizing for True Wireless Stereo Bluetooth Earphones prototype, and demonstrating to the Vice President new features and architecture.
- Provide 2 patent applications
Engineer • HTC
Dec 2017 – Dec 2018, Taiwan, New Taipei
- Be responsible for maintaining HTC audio algorithm, including USonic Active Noise Cancellation, HTC BoomSound, HTC surround Sound,...etc, and developing new audio algorithm.
- Be responsible for constructing 3-D spatial audio, including playback and recording, and demonstrating to the CEO and Vice President
- Be responsible for developing AI model Application with Bio-Signal.
- Provide 5 patent applications, and 2 of them were public by Taiwan and the United State
- Apply No. 108119111, Public No. 202010320, "Method, Electronic Device and Recording Medium for Compensating In-Ear Audio Signal."
- Apply No. 108114462, Public No. 202036538, "Sound Processing System of Ambisonic Format and Sound Processing Method of Ambisonic Format."
Special Experience
Supervisor • Peaceful Restaurant@Robson
Jun 2016 - Jun 2017, Canada, Vancouver
- Be responsible for hiring, environmental sanitation control, internal consumables program, new employee orientation.
- Provide a new delivery solution to solve the shortage of deliverymen, and maximum human resources.
- Obtain Wine Smart Service license of BC province
Research Assistant • Academia Sinica
Jun 2011 - Jun 2014, Taiwan, Taipei
- Be responsible for reading reference, data collection, experiment design, result report.
- Public a short journal "Yu Tsao, Shih-Hau Fang, Yao Shiao, "Acoustic Echo Cancellation Using a Vector-Space-Based Adaptive Filtering Algorithm." Signal Processing Letters."
- Provide a patent application, public by Taiwan and the Unite States "Acoustic echo cancellation method and system using the same."
Education
Yuan Ze University Master Degree
Electrical Engineering • 2012 – 2014
- Attend collaboration plan with Academia Sinica
Public 2 conference papers
Researching Area
AIdio AI Audio
#Speaker Verification System
#Speech to Text System
#Voice Assistant System
#AI Speech Enhancement
#AI Speech Transfer
#AI Speech Comprehension
#AI Speech Extraction
#AI Wind Noise Cancellation
#AI multi-channel Signal Processing
Spadio Spatial Audio
#3-D Stereo Recording System
#3-D Stereo Playback System
#Ambisonic Microphone
#Ambisonic En/Decode
#Unity/Steam/Wave/DTS 3-D plug-in SDK
Commudio Communication Audio
#AEC_Acoustic Echo Cancellation
#ANC_Acoustic Noise Cancellation
#NR_Noise Reduction
#BSS_Bline Source Separation
#Beamforming
#Speech Enhancement
#DOA_Sound Source Localization
Bional
Bio-Signal
#PPG_Plethysmography
#PSG_Polysmography
#OSA_ObstructiveSleepApnea
#HRV_HeartRateVaribility
#CPC_CardioPulmonaryCoupling
#Respiratory
