11
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 Avanti™
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. 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 senor User Guides for operational
details of these system elements.
System Components
1)
Trigno Avanti™
Wireless Sensors
2) Trigno Base Station
3) Power Supply
4) Personal Computer
5) Adhesive Skin Interfaces
6) USB Cable
Trigno Avanti™ Sensor Features
Each Trigno Avanti
™
Sensor is equipped with the following capabilities and
design features:
•
on board configurable precision EMG sensor
•
built-in 9-axis inertial measurement unit (IMU)
•
inter-sensor latency < 1 sample period
•
wireless transmission range 20+m
1
•
self-contained rechargeable battery
•
battery charge monitoring and status indicator
•
software selectable operational modes
•
environmentally sealed enclosure
•
low power mode
•
auto shutoff
•
internal magnetic switch
•
LED User Feedback
1
communication distance is dependent on the RF operating environment.
