Sheng Chang
Engineering Leader | Research & Development | Technology Innovation | Consultant | Entrepreneur
- Role
- Dsp Engineering Leader at Bose Corporation
- Location
- Framingham, MA, US
- LinkedIn followers
- 500 followers
About Sheng Chang
Engineering leader with deep technical expertise in digital audio, video, baseband, and adaptive signal processing. Demonstrated success in leading embedded software development teams, building products from design through production, and fostering innovation in competitive telecommunication and consumer electronics markets.CAREER HIGHLIGHTS: Successfully led the design, development, and launch of an audio conferencing device applying LEAN product development and leveraging Open Source code base. Managed a team responsible for delivering embedded speech recognition engines (IP libraries) deployed in millions of devices. Built teams to align the product development with desired roadmap. Received 2 awards during tenure at VTEL Corporation/Compression Labs for contributions to improving audio interoperability and in the development of the SmartTrak product. Holds 17 issued patents and has authored 13 published papers in conferences and journals. Listed on the Marquis Who’s Who in 2024. Things I\'ve done:Build teams | Evaluate appropriate technologies for new products | Refine/optimize algorithms from simulation to implementation to custom libraries | Help choose the best hardware platform for the products | Create lab/working conditions to accelerate product developmentMy list of patents: https://patents.justia.com/inventor/pi-sheng-changTechnologies that I\'m interested: Audio signal processing: Acoustic echo cancellation, noise reduction, feedback cancellation, Speech recognition for embedded systems, CNN/DNN inference engines, Microphone arrays: 3D speaker localization, speech enhancement, Array signal processing: Beamforming, DOA estimation, subspace tracking, Audio Spatial rendering and HRTF, speaker arrays, Audio, image and video coding and processing, VoIP and FoIP, Adaptive filtering algorithms, Software defined fax/modem and digital radios, Capacitive multi-touch detection algorithms. Embedded software/DSP code optimization.Contact:
Experience
Dsp Engineering Leader
Sep 2024 — Present · MA, US
Overseeing DSP development for Outloud products: Soundbars and BT speakers
Education
Cornell University
Certificate Program, Performance Leadership
2023
Universidade Federal do Rio de Janeiro
BS EE, Electrical and Electronics Engineering
UCLA Henry Samueli School of Engineering and Applied Science
Ph.D., Electrical Engineering
1997
Cornell University
Certificate program, Executive Leadership
2023
Pontifícia Universidade Católica do Rio de Janeiro
Master’s Degree, Electrical Engineering
Skills
- Mobile Devices
- Embedded Software
- Sound
- Algorithms
- Audio Processing
- Firmware
- Digital Signal Processors
- Bluetooth
- C
- Embedded Systems
- Echo Cancellation
- Debugging
- Wireless
- Digital Signal Processing
- Signal Processing
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