Description
Specifications :-
Advanced Technology DSP Board (Digital Signal Processing Board)
More Test-SISI, Tone Decay, Warble Tone, Auto Threshold.
Maskings: Narrow & Speech along with Wide band.
A separate toggle switch for left & right channels.
Pulse Tone key & +20dB key on ‘Audiometer’.
Built – in memory for 500 Audiogram report to recall them later.
Now with special visual speech mode in speech audiometry test. (Two mode of display – Vertical Spectrum and Horizontal Bar)
Provision of Built in connections for Free field (Free field system optional)
Digital calibration. (Can be calibrated from front panel without moving any part inside the audiometer)
USB port for computer adaptability and to operate through computer. 2 way communication. (Software provided).
Input Voltage: AC 230 Volts – 50 Hz / DC 12 Volts
Pure Tone Frequencies :
Air Conduction – 250 Hz to 8 KHz (Maximum 120 dB)
Speech – 100 dB
Bone Conduction : 250 Hz to 6 KHz (Maximum 70 dB)
Speech – 70 dB
Noise : Wide, Narrow & Speech Band.
Attenuator (Masking) in Steps of 5 dB
Masking Range 0 db to 100 dB
Standard Headphones : Supplied with HD-01 as standard, can accept both 8 and 10 ohms headphones.
Masking Range 0 db to 100 dB