The precise, real-time Wave electromagnetic articulograph speech research system is a non-line-of-sight motion capture system specifically designed for tracking speech related articulatory orofacial movements and articulatory kinematics.
As an additional option, the Wave Speech Research System can be spatially and temporally synchronized with the Optotrak Certus and 3D Investigator motion capture systems to enable greater power and flexibility within research applications. Integrating a Northern Digital Inc. motion capture system offers the following benefits:
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The following software is available for use with the Wave Speech Research System.
WaveFront Software (Included with Wave System)
WaveView Software (Optional Add-on) WaveView works with WaveFront software and allows you to perform post-experiment analysis of audio and position data.
Real-Time Application Development Software (Optional)
Simply place the Wave near your subject’s head with no need to constrain your subject.
|Static positional accuracy||0.6 mm RMS|
|Static angular accuracy||0.2 degrees RMS|
|Dynamic positional accuracy||1.5 mm RMS|
|Dynamic angular accuracy||0.6 degrees RMS|
|Number of sensors tracked simultaneously||8 – using 8 channel system; 16 – with extension package|
|Sample Frequency||up to 400 Hz (New)|
|Dimensions (H x W x D)||200 mm x 200 mm x 80 mm|
|System Control Unit|
|Dimensions (H x W x D)||88 mm x 235 mm x 295 mm|
|Sensor Interface Unit|
|Dimensions (H x W x D)||32 mm x 50 mm x 90 mm|
The following options are available for use with the Wave Speech Research System.
Unique Sensors in Variable Styles
Different sensors are available to meet the unique needs of each application. Features of the various sensor options include:
Palate Probe (Optional)
Using the Palate Probe, researchers can measure the unique palate characteristics of each subject. Features of the Palate Probe include:
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