Labs: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17
The main purpose of this laboratory is to measure speech movements using position and velocity data of points on the atriculators and in the vocal tract.
Here are the resources that you will need:
Lab 7 Handout (PDF)
Position and Velocity Data
- Microbeam data for speaker JW16, located in the mbeam/subj1 subdirectory of the labc account.
- Microbeam data for speaker JW18, located in the mbeam/subj2 subdirectory of the labc account.
If you do not have access to the labc account, you can download the data from the Lab Database page.
The Tools
- MATLAB®, Mathworks®, Inc. (UNIX®/Linux®/Windows®)
- Microbeam display program, Mavis - MATLAB® scripts that are located in the MATLAB® subdirectory of the labc account.
If you do not have access to the labc account, you can download the Mavis scripts from the Lab Software page.
Reference Readings
Westbury, J. R. "The significance and measurement of head position during speech production experiments using the x-ray microbeam system." J Acoust Soc Am 89 (1991): 1782-1791.