arrow_back_ios

Main Menu

See All Acoustic End-of-Line Test Systems See All DAQ and instruments See All Electroacoustics See All Software See All Transducers See All Vibration Testing Equipment See All Academy See All Resource Center See All Applications See All Industries See All Insights See All Services See All Support See All Our Business See All Our History See All Our Sustainability Commitment See All Global Presence
arrow_back_ios

Main Menu

See All Actuators See All Combustion Engines See All Durability See All eDrive See All Production Testing Sensors See All Transmission & Gearboxes See All Turbo Charger See All DAQ Systems See All High Precision and Calibration Systems See All Industrial electronics See All Power Analyser See All S&V Hand-held devices See All S&V Signal conditioner See All Test Solutions See All DAQ Software See All Drivers & API See All nCode - Durability and Fatigue Analysis See All ReliaSoft - Reliability Analysis and Management See All Test Data Management See All Utility See All Vibration Control See All Acoustic See All Current / voltage See All Displacement See All Load Cells See All Pressure See All Strain Gauges See All Torque See All Vibration See All LDS Shaker Systems See All Power Amplifiers See All Vibration Controllers See All Accessories for Vibration Testing Equipment See All Training Courses See All Whitepapers See All Acoustics See All Asset & Process Monitoring See All Custom Sensors See All Data Acquisition & Analysis See All Durability & Fatigue See All Electric Power Testing See All NVH See All Reliability See All Smart Sensors See All Vibration See All Weighing See All Automotive & Ground Transportation See All Calibration See All Installation, Maintenance & Repair See All Support Brüel & Kjær See All Release Notes See All Compliance See All Our People
arrow_back_ios

Main Menu

See All CANHEAD See All GenHS See All LAN-XI See All MGCplus See All Optical Interrogators See All QuantumX See All SomatXR See All Accessories See All Accessories See All BK Connect / Pulse See All API See All Microphone Sets See All Microphone Cartridges See All Acoustic Calibrators See All Special Microphones See All Microphone Pre-amplifiers See All Sound Sources See All Accessories for acoustic transducers See All Experimental testing See All Transducer Manufacturing (OEM) See All Accessories See All Non-rotating (calibration) See All Rotating See All CCLD (IEPE) accelerometers See All Charge Accelerometers See All Impulse hammers / impedance heads See All Cables See All Accessories See All Electroacoustics See All Noise Source Identification See All Environmental Noise See All Sound Power and Sound Pressure See All Noise Certification See All Industrial Process Control See All Structural Health Monitoring See All Electrical Devices Testing See All Electrical Systems Testing See All Grid Testing See All High-Voltage Testing See All Vibration Testing with Electrodynamic Shakers See All Structural Dynamics See All Machine Analysis and Diagnostics See All Calibration Services for Transducers See All Calibration Services for Handheld Instruments See All Calibration Services for Instruments & DAQ See All On-Site Calibration See All Resources See All Software License Management

TYPE 4101

BINAURAL MICROPHONE

Binaural Microphone Type 4101-B is designed for binaural in-ear sound recording, when testing on a human subject is preferred. The binaural microphones are lightweight and do not affect normal hearing capabilities or influence test results.

img

TYPE 4101

expand_more
chevron_left
chevron_right

Type 4101-B provides binaural sound recording at the entrance to the human ear canal. The measurements provide benchmarking for NVH and accurate testing of smart devices,  headphones. 

Binaural Microphone Types 4101-B and 4965-B are designed to be worn comfortably by a test subject for the purpose of making binaural recordings. Together, they provide a complete listening and playback solution.

  • Sound recording where a vehicle’s driver wears the Binaural Microphone
  • Binaural microphone recordings where the influence of the test person's head and torso is important
  • Sound recording of a helmeted person, for example, a motorcycle driver
  • Psychoacoustic experiments requiring binaural sound recordings on human subjects
  • Binaural recordings where the use of a traditional Head and Torso Simulator (HATS), for example, Sound Quality Head and Torso Simulator Type 4100, is impossible
  • Evaluation of headphones and earmuffs on a human subject’s head/ears
  • Benchmarking vehicles for reference or processing into simple PULSE™ NVH Vehicle Simulator models
  • Capturing vehicle behavior during on-road evaluation or while using DTS On-Road Simulator
  • Cabin noise measurements

File

Description

Type

Languages

Size

Binaural Microphone Types 4101-B and 4965-B

Technical Document English 412 KB
TYPE 4101
Sound field Special
Polarization CCLD
Sensitivity [mV/Pa] 20 mV/Pa
Lower frequency [Hz] 5 kHz
Higher frequency [Hz] 20 kHz