Hardware

Ultrasound Tools

• Sonosite Titan portable ultrasound machine with C-11 transducer
• Moldable Head Stabilizer from
  The Comfort Company for head stabilization

Recording Tools

• PMD 670 Marantz Digital Recorder
• Sony HI-MD Mini-Disc recorder
• IAC sound-attenuation chamber
• Sennheiser eH-150 and HD-500 headphones
• Shure Beta 58A microphone
• Audio-Technica ATM-75 headworn microphone
• Aphex pre-amplifier

Software

• Edgetrak for automatic tongue contour extraction
• Surfaces for display and comparison of tongue contours
• Image-J
• ePrime for PCs (experiment-running software)
• PsyScope for Macs (experiment-running software)
• SPSS
• S-PLUS or R
• Praat for acoustic analysis
• MATLAB
• Adobe Premiere
• QuickTime Professional