TBS25 Test Chamber – Product Overview
The TBS25 is a premium, dedicated test chamber engineered for precise hearing aid testing and fitting. Developed by Interacoustics, it delivers outstanding signal fidelity, strong noise isolation, and a compact tabletop footprint—ideal for modern audiology setups.
Key Features
- Extremely high noise rejection for accurate hearing aid measurements
- Suitable for advanced non-linear hearing aid testing
- Supports directional microphone assessment
- Compact, space-efficient tabletop design
- Low distortion with excellent acoustic stability
- Integrated loop system for telecoil functionality testing
- Internal cable management for a clean setup
- Compatible with Equinox 2.0 and Affinity 2.0 systems
- Works with both proprietary and non-standard hearing aid devices
Performance Highlights
- Frequency response: 50 Hz – 8 kHz (±1.5 dB)
- High measurement accuracy with minimal acoustic distortion
- Wide dynamic range for low-level signal testing
- Strong low-frequency noise attenuation
- Consistent performance in noisy clinical environments
Applications
The TBS25 is designed for:
- Hearing aid verification and fitting
- Directional microphone evaluation
- Telecoil function testing
- Clinical audiology use
- Research and development in hearing technology
Design Advantages
The TBS25 combines superior acoustic isolation with a compact form factor, making it especially suitable for clinics where space is limited but precision is critical. Its optimized chamber construction provides enhanced low-frequency noise suppression compared to conventional larger test booths, ensuring reliable and repeatable results.
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