Software Downloads
DVSI USB-3000™ Family


Thank you for purchasing Digital Voice Systems, Inc. USB Vocoder Device.

Software Directories Downloads

Welcome to DVSI's USB-3000™ downloads page. This page contains documentation and operation software. Documentation includes a USB-30xx User's manual and an AMBE-3000™ User's Manual. The software consists of executable programs that can be used to encode or decode files and connect multiple devices to a PC. The source code for these programs is provided as an example to create customized programs. Also included on this page are sample speech and compressed speech files for testing the various vocoders available on the USB-30xx.

Download Complete USB-30xx Software Package

(excluding Test Vectors)

Alternatively, users can download individual zip files to meet their specific needs. file
The bin file contains programs that can be helpful with using the USB-30xx. file
The Docs files contains up-to-date manuals pertaining to the USB-300xx.

Visual Studio Projects zip file
This zip file contains source code files required to build the USB-30xx executables. Review of this code can be beneficial in writing customized programs to fit specific needs.

Linux Software Example Download

Linux Example Software
Download example source code for Linux operating system that shows how to read and write packets to the USB-30xx family of devices.

Test Vectors Zip File Downloads

USB-30xx Standard and USB-30xx P25 Test Vectors Directory (Zip File)

USB-30xx Satellite Test Vectors Directory (Zip File)

Download Everything as an ISO file