Jiazi Liu
Education
Technical University of Denmark Kgs. Lyngby Master of Science Acoustic Engineer May. 2010
• Fields: Room Acoustics, Sound & Vibration, Physical Acoustics, Loudspeaker modeling, Psychological Acoustics.
• Master Project: Influence of standing audience on room-acoustic parameters
Technical University of Denmark Kgs. Lyngby Bachelor of Science, Electrical Engineer May. 2008
• Fields: Analog circuit design, Digital system design VHDL, Digital Communication, Data Compression, Digital Signal Processing.• Bachelor Project: VoIP measurement systems
Experience
Oticon A/S Kongebakken, Denmark
Product development engineer Sep. 2013 – Sep. 2015
• Acoustic design of Hearing instruments
• Implementation of microphones and receivers
• Measurement and verification
• Defining production measurement specifications
• Technical Documentation
Sonion B.V Amsterdam, Netherlands
Product development engineer Sep. 2011 – Aug. 2013
• Development of Balanced armature receivers
• Fine tuning of receivers for pro-audio use
• Design of 2-way, 3-way audio-module
• Development of sound quality measurement
• Defining/adjustment of production test specification
Relevant projects
Acupass Sonion B.V
2-way miniature audio module Feb. 2012 - Aug. 2012
• Tuning of receivers
• Crossover PCB
• Design of demo earphones for evaluation
Course: Loudspeaker design DTU
31220 Electroacoustic transducers and systems Sep. 2008 - Dec. 2008
• Pspice model of linear filters
• Building audio filter
• Measurement and evaluation of speaker
ART projects
Sound pool The monk and the prostitute, China Kunqu Opera Designer Oct. 2015
• Pool of water, vibrating waves according to live instruments
Firefountaine Start festival, Vesterbro
Artist, builder Jun. 2010
• Interactive flamethrower.
Sound9 Roskilde festival, Roskilde
Artist, builder Jun. 2010
• Building of Sound9 area.
• Creator of Ewire: High voltage music instrument
KulturSYDhavn Sydhavn
Artist, builder Aug. 2010
• Creator of floating pyramid of steel
Phono festival Odense
Artist, builder Sep. 2010
• Building of festival
• Co-Creator/Implementation of 16x4 40W lightwall
• Interactive sitting area
Livslaboratorium Børnefestival, Karens Minde
Artist, builder Feb. 2011
• Building of laboratory
• Sound and light
Skills
Languages: Danish, English, Chinese, Dutch
Applications: MATLAB, LabVIEW, Pspice, Excel, Powerpoint, Word, LATEX
MATLAB, LabVIEW, Pspice, Excel, Powerpoint, Word, LATEX
Lab experience: R&S UPL/UPV, B&K transducers,G.R.A.
R&S UPL/UPV, B&K transducers,G.R.A.S transducers Digital/Analog oscilloscopes, Spectrum analyser, Function generation.