Acoustic Magic Voice Tracker I Array Microphone

 

Acoustic Magic Voice Tracker™ I Array Microphone

The Acoustic Magic Voice Tracker™ I Array Microphone can pick up talkers at ranges of 10m in meeting/classroom recording or conventional conferencing applications. It can work effectively for command control automatic speech recognition application at the same distances, and full vocabulary ASR at ranges of a few feet. It has an analog audio output at mic level, and is powered by a wall power converter so there is no risk of loss of performance as batteries run out. A USB adapter is included for use with MACs, and laptops with low performance sound cards.

KEY FEATURES

• 100 Hz to 11.3 kHz Frequency Range
• Automatic Vocal Tracking
• Microphone Tilt Capabilities
• 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

SPECIFICATIONS ACOUSTIC MAGIC VOICE TRACKER I

Range	10m for meeting recording (depends on acoustic characteristics of the room.)
Analog Output	(6ft male/male audio cable included)
Mic level	Mic level 3.5mm ministereo jack Same signal on tip & ring 500 ohm output impedance
Frequency Response	100Hz to 11,250 Hz
Physical Dimensions	Length: 18″ Height: 2.5″ Weight: 2.5lbs
Power Equipment: (wall-powered converter included)	6V DC 400 ma Center Pin Positive

INCLUDED BY DEFAULT 

• Acoustic Magic Voice Tracker I
• Power Adapter