
Herbert Griebel
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Herbert Griebel
- Bis heute 27 Jahre und 7 Monate, seit 1998
Audio Processing
Soundboot e.U.
Audio signal analyzing and editing with advanced methods in the time-frequency domain. Forensic analysis, restoration and audio processing.
- 8 Jahre und 6 Monate, Juli 2014 - Dez. 2022
Software Development
Tecan
- 11 Jahre und 4 Monate, Dez. 2002 - März 2014
Software development, support and services
TTTech
Tools development for design and simulation of safety-critical, embedded, distributed systems, based on Matlab/Simulink, TargetLink and SCADE, MFC, rapid-prototyping capabilities. General customer support and services. Marketing and technical pre-sales, papers, customer technology workshops, and presentations.
- 2008 - 2009
Senior Software Developer
Dr. Walter Griebel Software GmbH
Bison-based debugger for proprietary language, modeling complex data structures in Oracle databases. Various GUI front ends for debugger, grid editors, and complex database editors and viewers for dynamic structures.
- 2000 - 2002
Research & Development of audio algorithms
Philips Speech Recognition
Development of algorithms for estimating the quality of speech signals, used in the front end of the speech recognition engine. Detection of AGC artifacts and sinusoidal noise in speech signals. VUV detection, pitch detection and time-scale modifications.
- 1999 - 2002
PhD Researcher
Faculty of Mathematics
Research on time-frequency problems. Frequency estimation of multiple overlapping sinusoids, local and linear time-frequency modification with defined locality. Transcription of voice and polyphonic music. In cooperation with Prof. Dr. Hans G. Feichtinger.
- 1998 - 1999
Software Developer and Researcher
Acoustic Research Institute of the Austrian Academy of Sciences
Developing DSP routines and algorithms for an audio signal analysing and processing tool.
Ausbildung von Herbert Griebel
- 1989 - 2002
Telecommunication engineering
Technical University of Vienna
Major: digital signal processing and time-frequency algorithms, pattern recognition, neural networks and classification.
- 1983 - 1988
Mechanical engineering
HTBLA Salzburg
Sprachen
Englisch
Fließend
Deutsch
Muttersprache
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