Ultraspeech-acquisition
�
Ultraspeech-ac
quisition
is a software application that allows the simultaneous and
synchronous acquisition of ultrasound images (up to 70 fps in 640x480
pixels), video images (up to 60 fps in 640x480 pixels NB),
multiple audio channels and inertial data from accelerometers.
Ultraspeech-acquisition is compatible with Terason T3000 and
Telemed ultra-portable ultrasound scanners (Echoblaster and
MicroUS), industrial cameras from Imaging Source, and ASIO
compatible sound cards. Free download at www.ultraspeech.com
!
�
Check out these sequences recorded using Ultraspeech !
�
Ultraspeech-player
�
Intuitive visualization of ultrasound articulatory data for speech therapy and pronunciation training
�
Ultraspeech-player
is a standalone software dedicated to the visualization of
ultrasound speech data recorded using Ultraspeech. Ultraspeech-player
is designed for pronunciation training in the context of speech
therapy and second language learning. The software aims at
displaying natural tongue movements acquired on a reference
speaker, for different kind of sequences (isolated vowels, VCV,
swallowing, etc.). It also includes an audiovisual time-stretching
module allowing the user to slow-down both the articulatory
gesture and its corresponding acoustic realization (i.e. the speed
of the audio signal is modified while the original pitch it
preserved). This rendering technique aims at improving the way a
na�ve speaker perceive and understand a tongue gesture. Free to
download from Ultraspeech-player
webpage !
Codes sources / toolbox
Cascaded-GMR:
Matlab toolbox for training and using the C-GMR models (SC-GMR,
IC-GMR and J-GMR) proposed in (Hueber et al., IEEE/ACM TASLP 2015)
and (Girin et al., 2016 IEEE/ACM TASLP)
DeepPredSpeech:�
Python script for training and using the computational model of
speech predictive coding proposed in� (Hueber et al., 2019, Neural
Computation).
�
�
Grenoble Images Parole Signal Automatique laboratoire
UMR 5216 CNRS - Grenoble Alpes University