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Simulator for laboratory applications 4128-D
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Simulator for laboratory applications - 4128-D - Hottinger Brüel & Kjaer - industrial / spatial / noise
Simulator for laboratory applications - 4128-D - Hottinger Brüel & Kjaer - industrial / spatial / noise
Simulator for laboratory applications - 4128-D - Hottinger Brüel & Kjaer - industrial / spatial / noise - image - 2
Simulator for laboratory applications - 4128-D - Hottinger Brüel & Kjaer - industrial / spatial / noise - image - 3
Simulator for laboratory applications - 4128-D - Hottinger Brüel & Kjaer - industrial / spatial / noise - image - 4
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Characteristics

Applications
for laboratory applications, industrial, spatial
Simulated condition
noise, frequency
Options
ear, precision

Description

Product overview
  • Head and Torso Simulator (HATS) Type 4128-D with handset positioner, manufacturer HBK.
  • Designed for repeatable electroacoustic measurements of handsets, headsets and hands‑free devices.
  • Adjustable handset positioner reproduces realistic handset coupling and placement.


Key technical features
  • Model: 4128-D (HATS)
  • Accessory: handset positioner compatible with a range of handset sizes and shapes
  • Acoustic interfaces: ear simulators and mouth simulator to enable realistic coupling
  • Anthropomorphic head and torso geometry for standardized, repeatable measurements


Applications
  • Acoustic testing of telephone handsets, headsets, earpieces and hands‑free systems
  • Integration in R&D and production test benches for quality control and performance verification
  • Binaural measurements, frequency response, intelligibility and headset/handset coupling studies


Packaging and support
  • Supplied as a complete HATS unit with handset positioner; consult HBK or an authorized distributor for included accessories and documentation
  • Contact HBK for calibration services, spare parts and technical assistance

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.