Bruel & Kjaer 4153 Artificial Ear
Request a quote
Bruel & Kjaer 4153 is an artificial ear conforming to IEC and ANSI standards for accurate measurement of earphone and headphone frequency response.
Product details
| Model | 4153 |
| Manufacturer | Bruel & Kjaer |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 4153 is an artificial ear designed to provide reproducible and standardized conditions for acoustic measurements. Conforming to IEC and ANSI standards, it enables consistent and accurate measurements of earphone and headphone frequency response, sensitivity, and performance across various frequencies.
Key Features
- Conforms to IEC and ANSI standards for standardized acoustic measurement
- Provides complete reproducibility of results
- Well-defined measuring conditions for consistent testing
- 2 cm³ and 6 cm³ couplers for different earphone sizes
- Adjustable clamping force for proper earphone coupling
Applications
- Frequency response measurement on insert earphones and headphones
- Sensitivity measurements on earphone devices
- Calibration of audiometers
- Acoustic equipment qualification and verification
Specifications
| Coupler Sizes | 2 cm³ and 6 cm³ |
| Clamping Force | Adjustable |
| Standards | IEC and ANSI |
| Applications | Earphone frequency response and sensitivity measurement |
Request a quote
Bruel & Kjaer 4153 Artificial Ear
Response within 24 hours
No obligation
Direct communication