Speech Systems Lab

 


general

Sound-attenuated booth with space for multiple people and equipment for audio-visual recording, aerodynamics, eye-tracking, and EEG, with a display window for presenting stimuli on a monitor outside of the booth (eliminating monitor noise from the recording environment).

Sound booth door

Sound booth interior



acoustics

  • Fixed microphones: cardioid condenser, cardioid dynamic, hypercardioid dynamic
  • Throat contact microphones (VoiceAid)
  • Mixers: Scarlett 2i2 (2-channel XLR input), M-Audio 192/14 (4-channel XLR input)


aerodynamics

  • Oral/Nasal airflow and pressure measurement: DualView (Glottal Enterprises)


eye-tracking

  • Fixed: Eyelink 1000 Plus
  • Portable: Eyelink Duo

Eye tracker

EEG

  • BioSemi Active2 (2 systems for recording multiple participants at once): 64/32-channel

EEG caps

EEG signal