DigiWare™ Application 
Development System for Active Sound and Vibration Control
by Digisonix, Inc.

Software Overview

The DigiWare™ Application Development System includes patented, high-powered software and advanced 
signal-processing hardware. It is a research and development tool that can actively control, shape, 
and cancel sound and vibration. The DigiWare system provides rapid solutions that allow you to 
integrate state-of-the-art sound and vibration control technology in your products.
With the benefit of more than a decade of experience in active control, Digisonix has incorporated 
many software features in the DigiWare system. It includes user-friendly application programs 
(running under Microsoft Windows) that allow you to configure, optimize, and tailor the control 
software for your specific application.
Quickly access and modify algorithm parameters in real-time during the control process—or when 
compiling the code. With the DigiWare system, you can gather transfer function information via the 
controller and set working parameters (like convergence rates and filter lengths) to understand the 
system dynamics and optimize the adaptive control parameters.

Features and Benefits

•	Fully-coupled, on-line, adaptive, feedforward and feedback control algorithms
•	Access to Digisonix application engineering support
•	Real-time DSP interaction
•	Fully documented, customizable source code
•	Reduction in ASVC application development time

Processor and System Specifications

•	Devices supported: TMS320C3x, TMS320C4x
•	Algorithm category: Miscellaneous (active sound and vibration control)

Usage Limitations or Performance Considerations

•	Because the software is extremely flexible and completely customizable, usage limitations and 
performance considerations are dependent upon the user-specified configuration.

Algorithm Verification

•	Standard release procedure, including version and defect controls

Availability

•	Now

Company Background and Contact Information

Digisonix, Inc., is a world leader in the development and application of active sound and vibration 
control (ASVC) technology. Digisonix® ASVC Systems utilize advanced, digital signal-processing 
technology to detect unwanted sound or vibration disturbances, then generate an exact opposite 
force to effectively cancel the disturbances. These systems work effectively on both repetitive and 
random disturbances and offer improved energy efficiency, greater design flexibility with smaller 
packaging, and superior performance at low frequencies.
Contact:	Ed Stroup
		Digisonix, Inc.
		8401 Murphy Drive
		Middleton, WI  53562-2543
		(608) 836-3999
		Fax: (608) 836-5583