Dhwani Aurica Grade - Standard Digital Audiometer

It is a compact audiometer designed with advanced digital technology. It generates precise, distortion free tones and accurate attenuation steps. Soft, clickless, well spaced keys speed up testing procedure. Threshold data can be transferred to PC for standardized graphical presentation using a specially developed (optional) software.

Features of Dhwani Aurica Digital Audiometer

• PureTone/Speech/Tone Decay tests
• AC/BC/FF outputs
• PC connectivity
• Precise frequencies & dB steps
• Clickless, soft keys
• Bright, 16 x 2 LCD display

Specifications of Dhwani Aurica Digital Audiometer

• Channels Two separate channels, switchable between stimulus or masking
• Frequencies 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz
• Accuracy Frequency0.05%
• Hearing Level Electrical within +/- 1 dB of indication
• Calibration Individual calibration of AC L & R and Bone. Calibration
• Data is stored in non volatile memory.
• Distortion Tone < .1%
• Masking Contralateral, Broadband Noise
• Attenuator -10 to 120 dB in steps of 5 dB
• External Inputs Speech/Talkover Microphone
• Patient Microphone
• OutputsAC output for Left & Right headphones
• BC output for Bone Conductor
• Stereo Free Field output ( to be connected to stereo free field
• amplifier)
• Display Backlit LCD, two rows of 16 characters with cursor
• Bar Graph for Microphone signal

Dhwani Aurica Digital Audiometer Details: