OverviewFamily 4191 is a free-field microphone set designed for reliable acoustic measurements, offering advanced long-term stability and seamless calibration integration. The product is specified to deliver measurement performance up to 40 kHz.
Key features- Free-field microphone set for sound pressure and sound power measurements
- Advanced stability for repeatable results
- Seamless integration with calibration workflows and systems
- Measurement performance specified up to 40 kHz
- Compatibility with common preamplifiers and measurement equipment
Applications- Acoustic R&D and laboratory testing
- NVH and vehicle acoustics measurements
- Product noise and sound power testing
- Field and environmental acoustic surveys
Technical specifications- Product family / model: Family 4191 (TYPE 4191)
- Type: Free-field microphone set
- Frequency range (specified): up to 40 kHz
- Designed for: stable acoustic measurements and calibration integration
- Manufacturer / brand: HBK