Sibelmed SibelSound DUO is a portable dual-channel audiometer developed for hearing assessments and audiometric testing. It is used for evaluating hearing loss and performing comprehensive audiometric examinations. The device is specifically designed for occupational health centers (OSGB), hospitals, ENT clinics, and mobile healthcare vehicles.

Its compact and lightweight design allows convenient use in various environments. With both manual and automatic test modes, it enables fast and reliable hearing assessments.

Technical Specifications

Device Type: Digital Portable Audiometer
Channels: 2 Channels
Display: Color Touchscreen
Dimensions: 236 × 197 × 77 mm
Weight: Approx. 600 g
Data Storage: 1,000+ Test Records and Unlimited Patient Data
Connectivity: USB and Ethernet
Software: W50 Audiometry Analysis Software
Power Supply: Adapter or Battery Operated
Audiometry Type: Manual and Automatic Audiometry
Standard: IEC 60645 Audiometer Standard

Available Tests

• Pure Tone Audiometry
• Air Conduction Hearing Test
• Bone Conduction Hearing Test (AOM Model)
• Masking Test
• Hughson-Westlake Automatic Audiometry Protocol

Frequency Range

Air Conduction Frequencies

• 125 Hz
• 250 Hz
• 500 Hz
• 750 Hz
• 1000 Hz
• 1500 Hz
• 2000 Hz
• 3000 Hz
• 4000 Hz
• 6000 Hz
• 8000 Hz