About Digital Audiometer Decent
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 0Db To 100 Db
Standard Headphones : Supplied With Hd-01 As Standard, Can Accept Both 8 And 10 Ohms Headphones.
Masking Range 0Db To 100 Db
Comprehensive Audiometric AssessmentThe Digital Audiometer Decent allows practitioners to conduct both Pure Tone and Speech Audiometry, catering to a wide spectrum of diagnostic needs. This includes detailed hearing threshold evaluation using standardized frequencies from 125 Hz up to 8000 Hzenabling accurate identification of hearing loss and speech discrimination difficulties. The dual-channel function supports simultaneous testing, offering efficiency and flexibility in clinical workflows.
User-Centric Design and ControlsDesigned with the end-user in mind, this audiometer features feather touch keys and a clear digital LED display that enhance ease of operation. The patient response push button switch and matching supra-aural headphones facilitate smooth interaction and reliable results. The devices in-built test memory further streamlines repeated testing and record-keeping.
Reliable Calibration and Standards ComplianceThe unit is calibrated according to both ANSI S3.6-1996 and ISO 389 standards, ensuring consistently accurate results. As an IEC 60645-1 compliant device, it meets global safety and performance requirements. The premium ABS construction and compliance with standardized test frequencies make it durable, safe, and reliable in demanding clinical environments.
FAQs of Digital Audiometer Decent:
Q: How is the Digital Audiometer Decent used during a hearing assessment?
A: The Digital Audiometer Decent is utilized by placing matching supra-aural headphones or a bone vibrator on the patient. The clinician selects the desired test via feather touch keys, then presents calibrated tones or speech through the device. The patients responses are recorded using a dedicated push-button switch, allowing accurate measurement of hearing thresholds and speech understanding.
Q: What types of audiometric tests can be performed with this device?
A: This audiometer supports Pure Tone Audiometry and Speech Audiometry. It allows output through air or bone conduction, and can also be used for free field testing. Masking options include narrow band and speech noise, enabling clinicians to perform a wide range of assessments with clinical precision.
Q: When is the in-built test memory function useful?
A: The in-built test memory is valuable when repeated or serial hearing assessments are needed, such as in patient monitoring or ongoing clinical studies. It stores test results, enabling quick retrieval for comparison and detailed record-keeping without manual data entry.
Q: Where can the Digital Audiometer Decent be installed and used?
A: This device is suitable for clinical environments like hospitals, hearing centers, ENT clinics, and research settings across India. Its robust build and compliance with multiple international standards make it reliable for use in diverse medical facilities.
Q: What is the process for calibrating the audiometer to ensure accuracy?
A: Calibration follows ANSI S3.6-1996 and ISO 389 standards, which involve verifying output levels and frequency accuracy using reference equipment. This process ensures that threshold values remain precise and consistent for every patient tested.
Q: How does using feather touch keys and digital LED display benefit the operator?
A: Feather touch keys provide effortless navigation and quick selection of test parameters, while the digital LED display offers clear visibility of results in varying light conditions. Together, they support intuitive operation and minimize user fatigue during extended testing sessions.