The AVANT Stealth Clinical Audiometer contains 2 x 20 watt built-in amplifiers and can be upgraded to include high frequency testing

Available Tests:

The AVANT Stealth clinical audiometer is a compact PC-based dual channel audiometer, allowing multiple signal routing options utilizing cutting edge sound processing and sound generating technology.

This audiometer has an incredibly small footprint (approx. 20 x 12 x 3 cm – L x W x H) and contains 2 x 20 watt built-in amplifiers and can be upgraded to include high frequency testing up to 20.000 Hz.

The AVANT Stealth is a powerful PC-based audiometer that allows fast, accurate air, bone and speech testing, has dedicated transducer outputs and offers an intuitive user interface for data collection, patient monitoring and counseling.

Standards:
2-Channel Clinical Audiometer as per ANSI S3.6-2010, IEC 60645-1:2012, IEC 60645-2:1993, IEC 60645-4:1994, Type 1 HFAE; Tone Audiometry, Speech Audiometry, Stenger Test, QuickSIN™

Options:
Automated Audiometry

Outputs:
Insert Earphones, TDH39, DD45
or HDA200 Headphones, Bone Conductor, Free Field via High Power Internal Amplifiers,
2 x 20 Watts into 4 Ohms

Frequency Range:
Air: 125 Hz – 8000 Hz, Bone: 250 Hz – 8000 Hz, Optional: High Frequency
Range with Sennheiser HDA200 Headphones: 8000 Hz – 20,000 Hz

Max Output:
Air Conduction: 120 dB HL
for Mid-Range Frequencies,
Bone Conduction: 70 dB HL,
Sound Field: 95 dB HL
(depends on speakers)

Attenuation:
1 dB Step or 5 dB Step, User Selectable

Speech Input:
Live Microphone, MP3/Wave Files, CD

Masking Signals
Tone Audiometry:
Narrow Band Noise (default), Speech Weighted Noise, White Noise

Speech Audiometry:
Speech Weighted Noise (default), White Noise, CD/File, Opposite Channel

Hearing Loss Simulator and Hearing Instrument Simulator:
Frequency Range: 125 Hz – 8000 Hz, 13 Band Equalizer.

Standard Accessories:
Insert Earphones, Bone Oscillator, Patient Response Switch, Talk Back Microphone, Operator Mic/Monitor Headset, External Power Supply and Speaker Outputs

Optional Accessories:
TDH39 or DD45 Headphones and HDA200 (High Freq. Headphones)

Communication Port:
USB 2.0 (Backward compatible with 1.1) Compatible with: NOAH™ and TIMS®