Coming Soon! TTL Synchronization

The Impulse TTL Sync Interface enables reliable, pulse-based synchronization between Impulse Wellness EMG systems and external hardware such as motion capture systems, treadmills, stimulators, and more. By conditioning a wide range of incoming trigger signals into clean 5 V TTL pulses, it ensures your EMG recordings and external devices stay precisely aligned in time. With fully configurable behavior from our software and a developer-friendly API for Python and MATLAB, it’s built for modern research labs that need flexible, low-latency integration across devices.

Key Features

• Wide input voltage range
  Accepts input signals from approximately ±2 V up to 20 V, automatically conditioning them into standard 5 V TTL pulses for consistent, reliable triggering across diverse equipment.

• Clean 5 V TTL output
  Generates sharp, debounced TTL pulses ideal for syncing Impulse Wellness EMG systems with external devices like Vicon motion capture, gait labs, robotics setups, and more.

• Software-configurable behavior
  Configure thresholds, pulse widths, polarity, and routing directly from the Impulse software interface — no need to open hardware or adjust trim pots.

• Developer-friendly API (Python & MATLAB)
  Trigger events programmatically using our API, enabling automated protocols, custom scripts, and closed-loop experimental designs from Python or MATLAB.

• Low-latency, research-ready triggering
  Designed for time-critical experiments, providing deterministic, low-latency signal conditioning suitable for high-performance biomechanics, neurophysiology, and movement science applications.

• Seamless integration with EMGenius Software
  Optimized to work out-of-the-box with Impulse Wellness's EMGenius software while remaining compatible with a broad range of third-party lab hardware.

Ideal For

The TTL Sync Interface is ideal for researchers, clinicians, and engineers who need precise temporal alignment between EMG data and external events. Typical use cases include:

• Biomechanics and gait labs synchronizing EMG with motion capture and force plates
• Neuroscience and motor control experiments requiring tightly timed stimuli and responses
• Sports science and performance labs integrating EMG with treadmills, ergometers, or VR systems
• Custom research rigs where multiple devices must share a common trigger framework

Whether you’re running simple repeated trials or complex multi-device protocols, the TTL Sync Interface helps keep your entire setup in sync.

Package Includes

• Impulse TTL Sync Interface hardware unit
• USB cable for data and power (length may vary by configuration)
• Quick-start setup guide
• Access to Impulse configuration software
• Python and MATLAB API documentation and example scripts

Technical Specifications

• Input signal range: Approximately ±2 V to 20 V
• Output signal type: 5 V TTL pulses (logic-level compatible)
• Configuration: Via Impulse software (thresholds, pulse width, polarity, and more)
• API support: Python and MATLAB for programmatic trigger generation and automation
• Typical use: Synchronization between Impulse Wellness EMG systems and external lab devices

Specifications subject to change as the product evolves. Refer to the latest documentation for detailed electrical and timing characteristics.