Speech visualisation software and instrumentation

View our range of speech technology products, including electropalatography (EPG), electroglottography (EGG), nasometry, speech analysis and pronunciation software.
Pronunciation Coach 3D box

Pronunciation Coach 3D

Pronunciation Coach 3D uses state-of-the-art computer animation and 3D modelling techniques to illustrate how to pronounce all of the sounds in the English language, and how to combine these sounds to pronounce any word or sentence. Key features:

  • Animated 3D model shows you how to pronounce any sound, word or sentence.
  • Records your pronunciation and lets you compare it to an example.
  • Scores your pronunciation using automated speech recognition.
  • Contains a 40 lesson English pronunciation guide.
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Pronunciation Coach box

Pronunciation Coach

Pronunciation Coach is an easy-to-use tool that shows you how to pronounce all of the sounds in the English language, and how to combine these sounds to pronounce any word or sentence. Key features:

  • Shows you how to pronounce any sound, word or sentence.
  • Records your speech and lets you compare it to an example.
  • Provides instant feedback on your speech intelligibility.
  • Contains a 21,000 word pronunciation dictionary.
  • Contains a 40 lesson English pronunciation guide.
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icSpeech Standard Edition box

icSpeech Standard Edition

icSpeech Standard Edition contains a comprehensive set of speech visualisation and analysis tools in one easy-to-use application that is compatible with most standard microphones and webcams. Features include:

  • Multiple displays including waveforms, bar charts, video and spectrograms
  • Multiparameter support for speech, video, pitch and voice detection
  • Comprehensive data analysis and export features
  • Data recorder featuring picture prompts, annotation and notes
  • Six interactive games featuring targets and rewards
  • Pronunciation tools featuring speech recognition and text to speech
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icSpeech Professional Edition box

icSpeech Professional Edition

icSpeech Professional Edition is multiparameter speech visualisation and analysis software. Its flexible plug & play architecture enables synchronised data capture from a wide range of speech instrumentation. Features include:

  • Multiparameter support for speech, voice, airflow, lingual and video
  • Multiple displays including waveforms, palatograms, spectrograms and video
  • Comprehensive data analysis and export features
  • Data recorder featuring picture prompts, annotation and notes
  • Six interactive games featuring targets and rewards
  • Pronunciation tools featuring speech recognition and text to speech
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3D Electropalatography with electrodes

3D Electropalatography

LinguaGraph 3D

3D Electropalatography (3D EPG) uses state-of-the-art computer animation and 3D modelling techniques to illustrate where the tongue touches the hard-palate during speech. The 3D model, which can be rotated 360°, provides direct articulatory information in real-time.

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Electropalatography anatomical display

Electropalatography

LinguaGraph

The LinguaGraph electropalatography (EPG) system monitors tongue-palate contact by using a custom-made artificial palate that contains 62 electrodes embedded on its lingual surface. EPG provides direct real-time information that can be used to study or improve articulation patterns.

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Electropalatography Palate

Electropalatography Palate

Electropalatography (EPG) palates are custom-made for each user and simply clip to the upper teeth. In order to create an EPG palate, a qualified dentist must first take an impression of the upper palate and teeth. A plaster model is then created from the impression and sent directly to us for palate manufacture.

Electropalatography Palate Kit

Electropalatography Palate Kit

Electropalatography (EPG) palate kits enable orthodontic technologists to manufacture EPG palates locally. Each kit contains:

  • 62 silver electrodes with attached leads.
  • EPG Connector board.
  • EPG Connector board cover.
  • Heat shrink tubing.
  • Instruction manual.
Portable Nasometry System

Nasometry

Nasality Microphone

The Nasality Microphone is a low cost, handheld, nasometry unit that detects nasality during speech production. It uses a lightweight acoustic separator that is fitted with highly directional nasal and oral microphones. The portable design is quick and easy to assemble, and comes complete with a slimline carry case.

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Nasality Microphone - replacement windshields

Nasometry

Replacement windshields

Slip-on foam windshields, made from durable, high quality open-cell controlled-density acoustic foam. Designed to protect the microphone elements from contamination, and to reduce noise from plosive sounds.

SNORS anemometer mask

Anemometry

Super Nasal-Oral Ratiometry System (SNORS)

SNORS detects nasal and oral airflow during speech to provide a non-invasive objective assessment of velopharyngeal function. It uses a lightweight dual chamber mask that is held over the nose and mouth. A soft silicone cuff moulds to the contours of the face providing a comfortable air tight seal.

Rapid response airflow sensors and microphones are contained in both the nasal and oral chambers of the mask to enable aerodynamic and acoustic analysis.

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SNORS - replacement silicone cuff

Anemometry

Replacement silicone cuff

Replacement silicone cuff for the SNORS anemometer. Autoclavable up to 134 °C (±3 °C).

EGG-D200 electroglottography system

Electroglottography

EGG-D200

Electroglottography (EGG) is a non-invasive technique of monitoring vocal fold vibration by sensing the electrical conductance between two electrodes placed on the neck, either side of the thyroid cartilage.

The EGG-D200 is a portable electroglottography system that provides qualitative and quantitative information on vocal fold vibration.

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Frame Grabber

Frame Grabber

USB 3.0 video capture device

A frame grabber is a device that captures (or grabs) digital frames from analog or digital video streams directly to a computer. Frame grabbers enable established imaging techniques such as videofluoroscopy, nasendoscopy, stroboscopy and ultrasound to be synchronously viewed alongside multiparameter speech data.

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Sennheiser PC 8 USB Headset

Microphones

Although many laptop computers and tablets have built-in microphones, the quality is often poor. For higher quality speech recording and analysis, we recommend using an external USB microphone. This type of microphone requires very little setup and provides consistent recording quality across different computers.

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Logitech C310 HD Webcam

Webcams

It can sometimes be useful to synchronously capture video and speech data. Although many laptop computers and tablets have built-in webcams, the image quality is often poor. For higher quality video recording and analysis, we recommend using an external USB webcam.

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