Visi-Pitch Ii (Model 3300)
The Visi Pitch II, model 3300, is a speech training and analysis program for individuals with voice disorders, motor speech disorders, or hearing-impaired speech. It has real-time capture of speech and biofeedback of speech parameters. The Visi-Pitch II is comprised of six modules. Pitch and Energy module extracts and displays fundamental frequency and relative intensity in real time. Pitch and Energy Games module provides the user with animated graphics to represent speech parameters in place o
Palatometer (Model 6300)
The Palatometer, model 6300, is a speech training and analysis program for individuals with functional articulation disorders, hearing impairment, cleft palete, cerebral palsy, or motor speech disorders. The computer-assisted system uses electropalatography for articulation assessment and treatment by providing real-time, visual feedback of lingual-palatal contact. A special artificial palate with an array of 96 sensors, worn by the client intraorally, detects tongue contact and the Palatometer
Csl - Computerized Speech Lab (Model 4300)
CSL (Computerized Speech Lab) is a computer-based speech teaching system for recording, analyzing, and playing back speech patterns for individuals with speech disabilities. Applications include speech and voice pathology, acoustc phonetics and speech science, or english as a second language. The system features customizable pull-down menus, two input channels, digital input and output filters, and a 40 MHz digital signal processor. Spectrograms, formant trace, pitch extractions, power spectrum
Waveform Display System (Model 6091)
The Waveform Display System, model 6091, is a speech teaching device designed to work in conjunction with the Visi-Pitch Model 6087AT (see separate entry) for displaying LX waveforms on a computer. The system permits instantaneous display of phonatory changes in the LX waveform. A split screen permits comparison of the two waveforms. The system consists of a plug-in card for the computer plus software. COMPATIBILITY: For use on IBM PC computers.
Laryngograph (Model 6094)
The Laryngograph, model 6094, is a device that detects and processes laryngeal characteristics of a person's voice for use in the treatment of vocal fold pathologies. The laryngograph can in turn be interfaced with a microcomputer to display and print these voice patterns. The user places two transducers (vibration detectors) against the larynx and speaks. The transducers are designed specifically to pick up and record movement of the chords and the opening and closing of the vocal folds, indepe
Nasometer (Modle 6200-3)
The Nasometer, model 6200-3, is a microcomputer-based speech training system for measuring and providing biofeedback on nasalance problems for indiviudals with cleft palate, motor speech disorders, hearing disabilities, palatal prosthetic fitting, functional nasality problems, or singing pedagogy. (Nasalance is the acoustic correlate to perceived nasality.) The device is a computerterized nasality system that measures, in real time, the ratio of acoustic energy from the oral and nasal cavities.
Dsp Sona Graph (Model 5500)
The DSP Sona Graph, model 5500, is a sound spectrograph. This audio signal analysis workstation includes a real-time spectrograph, a computer-based data acquisition system (with PROM-based software) and a high speed, dual channel FFT analyzer to provide a complete system approach. The unit uses a combination of general microprocessors and special digital signal processing chips to provide a powerful signal analyzer. Any signal in the DC to 32 kHz range can be analyzed by the user and instantaneo