Nasality Microphone

Nasality Microphone is a Portable nasometry system
The Nasality Microphone is a portable, USB-powered nasometry system that measures nasalance, defined as the percentage of the total acoustic energy that is nasal during speech. It uses a lightweight acoustic separator that is positioned above the upper lip and fitted with independent, highly directional, nasal and oral microphones. The Nasality Microphone is trusted by speech and language professionals and researchers in over 35 countries.

Portable electropalatography (EPG) system

LinguaGraph is a portable electropalatography (EPG) system that monitors tongue contact with the hard palate during speech. It uses a custom-made artificial palate containing 62 electrodes embedded on its lingual surface to capture tongue–palate contact patterns in real time. Trusted by speech professionals and researchers in over 30 countries, LinguaGraph supports both clinical practice and speech research.

How electropalatography works:
Electropalatography determines tongue-palate contact using a custom-made artificial palate with 62 electrodes embedded on its lingual surface. A small electrical signal is applied to the speaker, which is conducted through the tongue to any touched electrodes. These contact patterns are captured at up to 200 frames per second and displayed in real time, or recorded for offline analysis.

SNORS (Super Nasal-Oral Ratiometry System)

SNORS is a portable, USB-powered nasal-oral airflow system that provides an objective measure of velopharyngeal closure by measuring aerodynamic nasalance, defined as the percentage of the total airflow that is nasal during speech. It uses a lightweight dual-chamber mask, fitted with rapid-response airflow sensors and microphones for independent nasal and oral measurement. SNORS is used by speech and language professionals and researchers in specialist hospitals, university programmes, and cleft palate services worldwide.

SNORS mask

• SNORS Mask is Lightweight dual-chamber mask separates nasal and oral signals
• Soft silicone cuff moulds to the contours of the face for a comfortable airtight seal
• Rapid-response airflow sensors detect the fast movements of the velum during speech
• Nasal and oral microphones record nasal and oral speech signals for acoustic analysis
• Adult and child (4+) sizes available
• Child mask available in a range of colours

EGG-D200 Electroglottography System

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.

How electroglottography works:
Electroglottography operates by sensing the electrical conductance between two electrodes placed on the neck, either side of the thyroid cartilage. Each gold plated electrode consists of an inner disk surrounded by an outer guard-ring, and is held in position by an elastic neckband.

LinguaSound 3D Software

3D visualisation of ultrasound tongue imaging
Conventional ultrasound tongue imaging is powerful, but the speckled greyscale image can sometimes be difficult to interpret, even for experienced users. LinguaSound 3D uses deep learning to estimate tongue surface contours from live ultrasound images and animates a rotatable 3D model of the tongue, hard palate and teeth in real time. The result is a view of tongue position and movement that is easier to interpret for clinicians, researchers and the speakers themselves.

Who uses LinguaSound 3D:
LinguaSound 3D can be used by speech professionals, phonetics researchers, pronunciation instructors and human-computer interaction (HCI) engineers.

icSpeech Professional Edition Software

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
• Compatible instrumentation
• icSpeech Professional Edition is compatible with a wide range of speech instrumentation. Its flexible USB architecture lets you choose any combination of instruments to suit your specific need and budget. Data from these devices can be captured independently, or synchronously combined to enable the coordinated measurement of the main speech articulators.

ArtUs EXT-1H

ArtUs is Telemed’s compact and highly powerful application-based ultrasound device. Featured with high-speed USB3.0 interface it allows increase scanning speed without compromising image quality and provides real-time transfer RF ultrasound data to a PC. New “WideView” imaging mode maximizes viewing area for linear, convex and endocavity transducers. Other features includes improved spatial compound available for linear and convex transducers, parallel beamforming, harmonics, B-steer imaging. The system is capable to drive high-density and high-frequency transducers delivering detailed, rich and wide dynamic range images. Software features include Echo Wave II with Speckle noise reduction as a standard package and optional research package: SDK library and advanced data processing and visualisation procedures for MATLAB environment.

• ArtUs EXT-1H Kit, a beam former module with a single probe connector and power supply;

ArtUs EXT-2H

• ArtUs EXT-2H Kit, a beam former module with two probe connectors and power supply;
• I/O module (optional), provides up to 6 trigger signals to/from external equipment through additional connectors;
• RF module (optional), provides access to beamformed RF data via Telemed’s SDK and MATLAB utilities
• Strain Elastograpfy mode (optional), provides information on the relative stiffness between one tissue and another.

ArtUs EXT-1H/-2H Kit includes:

•  ArtUs EXT-1H or ArtUs EXT-2H beamformer
• Micro-B to Type-A USB 3.0 cable
• 100~240 VAC, 50~60 Hz power supply (EN60601-1)
• AC power cable
• software, assembly and set-up manual, operation manual (supplied on USB memory stick)
• ultrasound transducer (optional)
• I/O module (optional)
• RF module (optional)
• Strain Elastography module (optional)

SmartUs EXT-1M

The SmartUs is a new innovative generation of high performance PC-based ultrasound Echo Color system.
Its open architecture platform includes the last advancements of TELEMED Ultrasound Beamforming Technology.

SmartUs EXT-1M Kit includes:

• SmartUs EXT-1M beamformer
• ultrasound transducer (optional)
• Type-B to Type-A USB 2.0 cable
• 100~240 VAC, 50~60 Hz power supply (EN60601-1)
• AC power cable
• software, assembly and set-up manual, operation manual (supplied on USB memory)

SmartUs EXT-3M

SmartUs EXT-3M Kit includes:

• SmartUs EXT-3M beamformer
• ultrasound transducer (optional)
• USB cable
• 100~240 VAC, 50~60 Hz power supply (EN60601-1)
• AC power cable
• software, assembly and set-up manual, operation manual (supplied on USB memory stick)

MicrUs

MicrUs is a new generation of a USB-powered pocket-size point of care ultrasound imaging system. It offers ultrasound screening in B, M, B + M, 4B, PW Doppler, PW Doppler + B (duplex) modes together with Speckle Reduction Processing, Trapezoid and Spatial compound imaging.
Various transducers can be connected and disconnected in second thanks to advanced probe recognition technology. MicrUs is a fanless device so it’s well suited for ultrasound-guided procedures. Personal ultrasound scanner can be fully controlled from a remote computer providing possibilities for telemedicine and educational purposes.
Software Development Kit available to scientific organisations and industry enables advanced manipulation with the ultrasound data and customization of the user interface.

MicUs is available in following modifications:

• I/O module (optional), hardware modification, provides up to 2 trigger signals to/from external equipment through additional connectors

MicrUs EXT-1H Kit includes:

• MicrUs EXT-1H beamformer
• ultrasound transducer (optional)
• Mini-B to Type-A USB 2.0 cable
• 100~240 VAC, 50~60 Hz power supply (EN60601-1)
• software, assembly and set-up manual, operation manual (supplied on USB memory stick)

Artus USS-2H ultrasound scanner

TELEMED continues supporting the needs of the scientific community by releasing new functionality portable research ultrasound system ArtUs USS-2H. The device now provides beamformed RF data, and raw channel RF data acquired by individual acoustic elements of the ultrasound transducer.

With the new research ultrasound system you can:

• Program custom transmit delay values for individual channels and apertures, allowing for fully custom transmit focusing in terms of delays.
• Choose active channels from the 64 available (trade-off between frame rate and image quality).
• Program custom excitation pulses (Tri-state pulser: +A, 0, -A).
• Select arbitrary beams to scan (create a custom sequence of working apertures).
• Adjust analog front-end and analog depth-dependent received echoes amplification parameters.
• Access channel data-related parameters through the latest SDK/API

Users cannot:

• Program different amplitude and shape excitation pulses, analog front-end, and amplification parameters for individual electronics channels (these parameters are adjustable only for all channels simultaneously).
• Access modes other than B mode on the ArtUs USS-2H, as Doppler modes and other functionalities are restricted to ensure optimal performance of the channel data device.

System features:

• real-time access to beamformed and each channel RF data
• 64RX and 64TX channels, ultrasound probes up to 192 elements (linear, convex, phased-array, custom)
• TX: 3 level pulsers up to 18 MHz frequency with programmable amplitude up to 140 Vpp, 2A max, time delay resolution 6.25 ns
• RX: sampling rate up to 40 MHz, ADC chips specs 12-bit (RF data output format 16-bit)
• programmable anti-aliasing filter
• programmable high-pass filter
• 2-transducers ports;
• A super-speed USB 3.0 enables real-time streaming of raw RF data to any modern Windows PC
• cost-effective research ultrasound system

MicrUs Pro scanners

MicrUs Pro is a handheld personal ultrasound scanner based on a popular MicrUs platform. “Pro” stands for “probe” and “professional”: Its upgraded electronics and carefully designed printed circuit boards provide image quality appreciated by MicrUs customers while the size is minimized to fit into a transducer housing.

MicrUs Pro is an application-driven device and works with Windows and Android platforms on modern tablets and mobile phones. Simply connect the USB cable directly to your Windows/Android device.