Map Task

The Map Task scenario was used to elicit spontaneous speech for the SPID corpus. Both dialogue partners received a map, with the instruction giver having a route drawn on it. The other speaker was the instruction follower. The giver had to explain the route to the follower, who had to draw it on his/her own map. Different maps were designed for each of the recording conditions. To allow further analyses of the influences of different maps on the speech signals, 6 maps were only used in the laboratory conditions, and 4 of them only for recordings in the real driving situations. Seats and roles of giver and follower were chosen by the subjects, but never changed within each dialogue pair for the rest of the experiment.


Map of the follower. Map of the giver. 


The two maps given to a pair of subjects shared many common features, but there were some keywords that only appeared on the giver’s map or on the follower’s map. In addition, names of streets and persons as well as house numbers were slightly different. Some parts of the maps even had slightly different structures. Very often, the giver had a name on his/her map like “Schulz”, whereas the follower had two names, “Schulz” and “Scholz”, so that a controversial discussion was fostered. Maps and noise conditions were randomised for both recordings in the laboratory and the driving car.

Website News

13.08.2017: New Gas e.V. sections (e.g. pictures or prices) added.

05.08.2017: The first "slide carousel" added.

03.08.2017: Started with the RED project. Will be ready in a few years ...

30.07.2017: List of PhD theses updated and extended.

Recent Publications

P. Durdaut, J. Reermann, S. Zabel, Ch. Kirchhof, E. Quandt, F. Faupel, G. Schmidt, R. Knöchel, and M. Höft: Modeling and Analysis of Noise Sources for Thin-Film Magnetoelectric Sensors Based on the Delta-E Effect, IEEE Transactions on Instrumentation and Measurement, published online, 2017

P. Durdaut, S. Salzer, J. Reermann, V. Röbisch, J. McCord, D. Meyners, E. Quandt, G. Schmidt, R. Knöchel, and M. Höft: Improved Magnetic Frequency Conversion Approach for Magnetoelectric Sensors, IEEE Sensors Letters, published online, 2017



Prof. Dr.-Ing. Gerhard Schmidt


Christian-Albrechts-Universität zu Kiel
Faculty of Engineering
Institute for Electrical Engineering and Information Engineering
Digital Signal Processing and System Theory

Kaiserstr. 2
24143 Kiel, Germany

Recent News

Jens Reermann Defended his Dissertation with Distinction

On Friday, 21st of June, Jens Reermann defended his research on signals processing for magnetoelectric sensor systems very successfully. After 90 minutes of talk and question time he finished his PhD with distinction. Congratulations, Jens, from the entire DSS team.

Jens worked for about three and a half years - as part of the collaborative research center (SFB) 1261 - on all kinds of signal ...

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