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Voice Tracker

Voice Tracker Array Microphone with automatic "listening beam technology"

Regular price $269.00
Regular price $279.00 Sale price $269.00
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Voice Tracker Array Microphone with automatic “listening beam technology”  Perfect for recording audiences and remote participants in municipal and other meetings.  The most technologically advanced microphone we offer at an unbelievably low price.

Voice Tracker Array Microphone with automatic "listening beam technology"

We highly recommend this microphone as an add on to any of our conference recording kits.  Using the standard 3.5mm plug to fit the microphone input jack or Y splitter of any of our meeting recorders, this array microphone will instantly "point" to the direction of the speaker in mere milliseconds, allowing crystal clear recordings of speakers at remote podiums or presentation easels at municipal board meetings.

Placing table top omnidirectional microphones on one side of the splitter, along with a Voice Tracker Array on the other side gives you the power of a fully wired sound system, without the cost.

The Voice Tracker Array Microphone improves signal-to-noise ratios in two ways. First, its digital signal processor creates a listening beam (like a searchlight) that focuses on the talker and spatially filters noise from other directions. Second, its proprietary noise reduction algorithms filter out background noise and reverberations that are present in the acoustic environment.

The Voice Tracker Array Microphone contains eight “always on” array elements, which, when combined with its two stage noise reduction algorithms, give it an effective range of 30+ feet for meeting recording, and several feet for automatic speech recognition.

Our patented steering technology employs digital electronics and proprietary embedded algorithms. There are no moving parts, so the Voice Tracker™ Array Microphone is rugged, reliable, and easy to use. Simply plug it into your computer's sound card and a wall outlet. No software needs to be loaded, and there is no drain on your computer's processing capacity.

The Voice Tracker Array Microphone is also the only array microphone to employ Location Dependent Squelch (LDS™, Patent Pending) which de-sensitizes the microphone to sounds coming from pre-selected directions. Consequently, the array can reduce unwanted sounds coming from directions outside its field of view.This is helpful in reducing acoustic echo in Conference Applications.


  • Automatic electronic steering of "listening beam" to talker location
  • Selectable steering limits (90 degrees and 180 degrees) for speech recognition and Meeting recording modes
  • Selectable LDS™ to reduce annoying interference of additional talkers during speech recognition or feedback during teleconferencing
  • Two stage noise reduction (spatial filtering and noise reduction processing)
  • 8 element, 18 inch long array for maximum range
  • 5 element "in range" light to indicate location of chosen talker and sufficiency of signal
  • Microphone tilt capability to facilitate desktop, monitor top, ceiling, or wall mounting
  • Weight: 1.5 pounds(excluding wall power supply)
  • Power: converter from 120V AC to 6V DC included


These are some of the universities who trust the Acoustic Magic Array Microphone for their lecture recording needs:

Allen College
Ambrose University College
American University
Arizona State University
Arkansas State University
Athens State University
Auburn University
Augusta State University
Babson College
Bainbridge Graduate Institute
Bakersfield College
Baylor College of Medicine
Baylor University
Bellevue College
Bellingham Technical College
Berklee College of Music
Bismarck State College
Blinn College
Bluffton University
Boise State
Boston College
Boston University
Brockport College
Burlington Community College
California State Northridge
California State University East Bay
Calvin College
Cambrian College
Carnegie Mellon University
Casper College
Cayuga Community College
Charles Sturt University (Australia)
Chatham University
University of Ottawa
City University of Seattle
City University of NY
Claremont College
Clark College
Clarke University
Clemson University MBA Program
Clemson University School of Nursing
Clover Park Technical College
College of the Canyons
College of Court Recording
Coppin State
Cornell University
Creighton University
CSUS College of Continuing Education
Cuyahoga Community College
Dade Medical College
Dallas Christian College
De Anza College
Defiance College
Dickinson State University
Downing College (UK)
Duke University Medical Center
D’youville College
East Carolina College
Eastern Connecticut State University
Eastern Illinois University
Eastern Kentucky University
Eastern Oregon University
Eastern Virginia Medical School
EC Drury School
Edison State College
El Centro College
Emory University
Everett Comunnity College
Fanshawe College
Faulkner University
Fayettville School District
Ferris State University
Florida A&M University
Furtwangen University

Florida Atlantic University
Florida International University
Georgia Gwinnett College
Georgia Tech
Gonzaga University
Green River Community College
Haverford College
HeriotWatt University
Highline Community College
Hodges University
Hofstra Law School
Illinois State University
Indiana University
Indiana State University
Indiana Wesleyan University
Inver Hills Community College
Iowa State University
Iowa Western Community College
Ivy Tech Community College
Iwate Prefectural University
Jacksonville State University
Johns Hopkins
John Marshall Law School
Judson College
Kansas City Kansas Community College
Lake Michigan College
Lincoln University
Lincoln University (New Zealand)
Lindsey Wilson College
Linn Benton Comm. College
Long Island University
Loma Linda University
Los Angeles Community College
Los Angeles Southwest College
Lowcountry Graduate Center
Lower Columbia College
Marshall U
Medical College of GA – SAHS
Miami University (of Ohio)
Michigan State University
Middle Georgia Technical College
Missouri Southern State University
Missouri University of Science &Tech
Montana State University
Montana Tech University
Montgomery College
Montgomery Country Community Col
Mountain State University
Mt. Holyoke
Murray State College
National Louis University
New Mexico State University
New Mexico Tech
New York University
North Arkansas College
North Carolina A&T State University
North Carolina State University
Northeast Ohio Medical University
North Idaho College
North Iowa Area CC
North Island College (Canada)
Northeastern Illinois University
Northern Arizona University NAU ITS
Northern Kentucky University
Northwood University
Ohio University
Ohio State University College of Nursing
Oregon Health and Science University
Oregon State University
Pace University
Palm Beach Community College
Pasadena Area Community College

Pellissippi State TCC
Peninsula College
Penn State
Pierce College
Pima Community College
Pontificia University Javeriana
Purdue University
Quinsigamond Community College
Radford University
Rice University
Ridgewater College
Roanoke Showan Community College
Robinson College of Business
Rochester Institute of technology RIT – Online Learning
Rutgers University
Saddleback College
Sam Houston State University
San Francisco Unified School District
Scripps College
Seattle Pacific
Seton Hall University
Shattuck-St. Marys
Shoreline Community College
Sonoma State University
South College
Southern Polytechnic State University
Southside Virginia Community College
Spalding University
St. Cloud State
St John Fisher College
St. Joseph’s University
St. Louis University
Stanford University Med Center
Stony Brook University
SUNY Oswego
Syracuse University
Tacoma Community College
Texas A&M
Texas Lutheran University
Texas Southern University
Texas Tech University
The Sage Colleges
The University of Waikato
Towson University
Truman State University
Tufts University
Tulsa Community College
Tyler Jr. College
UC Clermont College
UC Davis
UCLA Anderson School of Management
Universidad Politecnica Valencia
Universite de Montreal
University of Alabama
University of Alabama Fort Smith
University of Alaska
University of Alaska – Geophys Institute
University of Alberta
University of Arkansas
University of University of Arizona
University of Arkansas School of Law
University of Calgary
University of California at Berkeley
University of California, San Francisco
University of Cape Town
University of Central Florida
University of Central Lancashire (UK)
University of Colorado at Boulder
University of Delaware
University of Georgia
University of Houston – Victoria
University of Illinois

University of Illinois, GSLIS
University of Iowa
University of Kansas Hospital
University of Louisville
University of Maine
University of Maryland
University of Massachusetts
University of Memphis
University of Michigan
University of Michigan – Dearborn
University of Michigan – Flint
University of Minnesotta
University of Missouri – Rolla
University of Montana PTS
University of Nebraska
University of Nevada – Reno
University of New England (Australia)
University of North Alabama
University of North Carolina Charlotte
University of North Carolina Wilmington
University of North Florida
University of North Texas
University of Northern Iowa
University of Notre Dame
University of Ottawa
University of Pennsylvania
University of Pittsburgh
University of Rochester
University of Rochester School of Nursing
University of Saskatchewan
University of South Carolina
University of South Florida
University of Southern California
University of Southern Indiana
University of St. Thomas
University of Tennessee
University of Texas
University of Texas – Arlington
University of Texas – Pan America
University of Texas – Southwestern Medical Center
University of Texas – Tyler
University of Toronto
University of Tulsa
University of Vermont
University of Virginia
University of Washington School of Nursing
University of Washington
University of Washington – Tacoma
University of Western States
University of Wisconsin-Greenbay
University of Wisconsin-Madison
University of Wisconsin-Oskosh
Utah State University
Valencia College
Virginia Commonwealth University
Virginia Tech
Wake Forest
Walla Walla Community College
Washington and Lee University
Washington University (of St. Louis)
Wayne State University
Wellesley College
West Texas A&M University
Western International University
Western Kentucky University
Western Michigan University
Westminister College
Williston State College
Winona State University
Winston-Salem State University
Wright State University
Yakima Valley Community College
Yukon College