Trigno™ Wireless Biofeedback System
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Trigno System Overview
The Trigno
TM
Wireless Biofeedback System is a device designed to make EMG
(electromyographic) and biofeedback signal detection reliable and easy. The
system transmits signals from the Trigno Galileo sensors to a receiving base
station using a time-synchronized wireless protocol which minimizes data
latency across sensors. The core architecture of the Trigno System is designed
to support high fidelity EMG signals, along with complementary biofeedback
signals such as movement data, force signals, contact pressure events and
timing and triggering information. For mobile biofeedback applications, Trigno
Galileo Sensors can communicate with Bluetooth BLE 4.2 compliant host
devices. The system is also capable of integrating with 3rd party lab equipment
through a variety of interfaces which
include analog signal generation,
triggering scenarios and digital
integration through the Trigno SDK
(Software Development Kit) and the
Trigno API (Application Program
Interface). Refer to the specific
component sensor User Guides for
operational details of these system
elements.
Trigno Galileo Sensor Features
Each Trigno Galileo Sensor is equipped with the following capabilities and
design features:
on board precision 4-channel EMG sensor
built-in 9-axis inertial measurement unit (IMU)
Dual Mode “BLE-Base” communication
Onboard RMS and Mean calculations
Onboard orientation calculation
Onboard median frequency calculation
software selectable operational modes
inter-sensor latency < 1 sample period
wireless transmission range 20+m
1
self-contained rechargeable battery
battery charge monitoring and status indicator
environmentally sealed enclosure
low power mode
auto shutoff
internal magnetic switch
LED User Feedback
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