The Voice Tracker™ II starts with Acoustic Magic’s unique, customer proven, patented scanning beam array microphone technology, which spatially filters undesired sounds and noise over a 360° field of view. But it has been designed to enhance its applicability for video and audio conferencing , while retaining its attributes for meeting and lecture recording, speech recognition, voice control, and security monitoring.

Features

  • Automatic electronic steering of “listening beam” to talker location
  • 360° field of view
  • Long-range:
    • 20+ feet for conferencing/meeting recording/home automation voice control applications
    • 3 feet for desktop full vocabulary automatic speech recognition applications
  • Six “always on” microphone elements
  • Two-stage noise reduction (spatial filtering followed by conventional noise reduction)
  • Full-duplex operation through internal Acoustic Echo Cancellation algorithm.
  • Mute button
  • USB audio output/microphone power
  • Analog audio output jack, switchable between mic level and line level output
  • 5 element LED display to indicate location of chosen talker and mute mode
  • Talker location signal (serial-RS 232).

(VoiceTracker2)

Microphone:

  • Dimensions: 12” X 1.5” X 1.5”
  • Weight: 2 Lbs
  • DSP sample rate 48kHz
  • Frequency response: 100HZ- 11.25 KHZ
  • Analog Output level: mic level or line level, unbalanced
  • Analog output impedance: 200 Ohms

Acoustic Echo Cancellation:

  • Conforms to ITU-T G.167 Standard
  • Convergence speed: <100ms
  • Single Talk Acoustic Echo Cancellation: 70dB
  • Double Talk Acoustic Echo Cancellation: 40dB
  • Tail Length: 100ms
  • Algorithm sample rate: 48KHz

Connections

  • Main Connection: Mini USB
  • 3.5mm mono jack for analog audio output
  • 3.5mm jack for far end talker reference
  • DB9 jack for serial talker location signal
SKU VoiceTracker2
Barcode # 794504147339
Brand Acoustic Magic
Brand Acoustic Magic
Model Voice Tracker II
Connectivity USB, 3.5mm
Shipping Cubic 0.017794000m3

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