Modern prepolarized microphones are designed with newer technology than traditional externally polarized microphones.
When acoustic measurements need to be made in demanding environments and applications, trust PCB specialty microphones.
There are many options when deciding to purchase a microphone and preamplifier system to measure sound and noise.
Discover PCB's rugged microphones designed for reliable performance in harsh environments.
Microphones for Acoustic Measurements PGNG No-Go
Discover PCB Piezotronics' range of prepolarized 1 inch microphones for precise acoustics measurement.
Discover PCB Piezotronics' range of prepolarized 1/2 inch microphones for precise acoustics measurement.
Discover PCB Piezotronics' range of prepolarized 1/4 inch microphones for precise acoustics measurement.
Array mics are great for large channel count applications like noise identification, near field acoustic holography, sound pressure mapping, & beamforming.
Get your most commonly asked acoustics questions answered.
EX378B02 PCB prepolarized condenser mic is approved for hazardous locations, safe in gaseous environments where standard mics pose fire risk.
ith a Microphone Written By Rene Chiquillo, Jr. This Tech Note describes a laboratory experiment developed at Texas Christian University (TCU) intended to enable students to visually analyze the transverse response of an object under sine and random vibrations. In the experiment, engineer Rene Ch
s New Microphone Handbook
September, 2019, Depew, NY – PCB Piezotronics, Inc., a wholly owned subsidiary of MTS Systems Corporation (NASDAQ: MTSC), developed a new microphone handbook for use by intermediate level acoustic engineers. The PCB team of acoustic experts and mechanical, industrial, and e
New Microphone for Measurements in Hazardous Areas
Quality measurements in areas where standard condenser microphones are restricted
June 5, 2018 DEPEW, NY – PCB Piezotronics Inc. released a prepolarized condenser microphone system – Model EX378B02 – for use in hazardous areas. The new microphone
on of Microphone and Acoustic Products Team
Focus on New Acoustic Products and Business Development
July 30, 2013, Depew, NY - PCB Piezotronics, Inc., a global supplier of microphones, vibration, pressure, force and torque sensors is pleased to announce the expansion of their microphone and acousti
ement Microphone
Free-field, ½" microphone minimizes overloading
PCB® 1/2" high amplitude,
high frequency microphone,
model 377A06
September 10, 2015, Depew, New York - A new free-field microphone, model 377A06 from PCB Piezotronics, Inc. provides an accurate (flat) response i
uency Microphone for Infrasound Measurements
Low frequency range extends below the human audible range
PCB® 1/2" Free-field Prepolarized Microphone
Preamplifier System (Model 378A07)
May 28, 2015, Depew, New York - A new 1/2" microphone and preamplifier system, model 378A07 from PC
dated Microphone Handbook
Features best practices, microphone selection, and latest standards
New PCB Microphone Handbook
February 28, 2013, Depew, NY - PCB Piezotronics, Inc., a global leader in acoustic, vibration, pressure, force, and torque sensors with over 30 years of acoustic manufactur
rface Microphone for R&D Testing
January 30, 2014 – Depew, NY – PCB Piezotronics announces the launch of its new surface microphone developed for test engineers and acoustic consultants taking measurements in spaces where traditional microphones won’t fit or outdoor environments and wind tunnels
New microphone measures entire human audible range and beyond
Random incidence, high frequency, ½" microphone minimizes overloading
PCB® 1/2" random incidence,
high frequency microphone,
model 377A21
October 5, 2015, Depew, New York - An industry exclusive new ½" (
rized microphone series to complement its line of acoustic products. Models 378C01 and 378C10 are microphone and preamplifier combinations designed to measure very high frequencies and high amplitudes. The distinguishing features for this series are the microphone frequency capability, which can a
ement Microphone
Free-field, prepolarized, array microphone and preamplifier system for harsh applications and environments
PCB® 1/2" Water and Dust Resistant, Free-field, Prepolarized,
Array Microphone (Model 130A24)
July 15, 2015, Depew, New York - A new 1/2" (12mm) microphone a
-Side Microphone Test Results
Government Research Institute Performs Comprehensive Analysis on Industry Leaders
August 20, 2013, Depew, NY -PCB Piezotronics, Inc., a global supplier of microphones, vibration, pressure, force and torque sensors announces that it has published results of a competitiv
Microphone/acoustic fundamentals - key terminology, acoustic waves and sound fields, the source-path-receiver model, microphone types, selecting the right microphone for your application, etc.
Sound metrics, measurement, and frequency determination - broadband metrics used to describe sou
enser Microphone. The 377A14 microphone is designed for use in very high frequency (100 kHz) and high amplitude (174 decibels) applications.
The Model 377A14 features a side vented design providing a greater degree of accuracy when the microphone is flush mounted in a wall or tube where there are
uding microphones, preamplifiers and associated accessories.
PCB® has manufactured microphones for over 40 years, servicing the needs of some of the top names in the test and measurement industry. The company's wide acoustic product line includes condenser and electret microphones consis
1 Inch Microphones PGNG No-Go
Noise Microphone
6.5 dBA capability and operates on ICP® constant current
PCB® 1/2" low noise, free-field microphone and preamplifier system,
Model 378A04
January 25, 2015 Depew, New York - A new 1/2" microphone and preamplifier system, model 378A04, from PCB Piezotroni
oeing Microphone Contract
Microphones used for Noise Source Identification on Commercial Airplanes
Depew, NY, USA - October 17, 2013 - Depew, NY, USA - October 17, 2013 - PCB Piezotronics, Inc., is pleased to announce a contract award from The Boeing Company for its Model 378A13 pre-polarized cond
dence microphones, also known as Diffuse Field microphones, accurately measure multiple sounds that come from different directions or sounds in rooms with reflective surfaces. This microphone meets the IEC 61094-4 standard for test and measurement microphones with a frequency range up to 16 kHz (+/-
Probe Microphone Aerospace Testing
Ideal for high temperature exhaust testing on aircraft
PCB Probe Microphone (Model 377B26)
for high temperature testing in small areas
January 20, 2014, Depew, N.Y. - PCB Piezotronics announces the launch of their new Probe Microphone for aerospace engineers wh
quot; Microphone System
Introducing PCB Model 378A08 low noise ¼" free-field microphone and preamplifier system
July 18, 2024 - Depew, NY - PCB Piezotronics (PCB®) is introducing new Model 378A08 low noise ¼" (6mm) diameter free-field microphone and preamplif
probe microphone (Model 377B26) is comprised of four components: microphone, preamplifier, housing and several probe tips of different lengths. Together this allows a maximum operating temperature of 800°C, which is much greater than traditional test and measurement microphones. This new design
Probe Microphone for Measurements in Small, Hard-to-Reach Areas
PCB Probe Microphone (Model 377B26)
for Measurements in Small, Hard-to-Reach Areas
January 20, 2014, Depew, N.Y. - PCB Piezotronics, Inc. announces the launch of their new probe microphone for R&D engineers who need to measure s
Discover PCB Piezotronics' range of externally polarized 1/4 inch microphones for precise acoustics measurement.
Explore PCB Piezotronics' surface specialty microphones for precise acoustics measurement.
Prepolarized power supplies and ICP signal conditioners for microphones.
Discover PCB Piezotronics' range of externally polarized 1/2 inch microphones for precise acoustics measurement.
Externally polarized microphones were the original standard for all test and measurement acoustic applications.
Download PCB's Quick Reference Guide: Understanding Sound Power & Microphone Response
Discover PCB Piezotronics' low-noise specialty microphones for precise acoustics measurement.
Explore PCB Piezotronics' prepolarized 1/4 inch microphone systems for reliable acoustics measurement.
PCB offers a wide range of reliable and accurate acoustic products for automotive testing, including specialized microphones and sound level meters.
Explore PCB Piezotronics' prepolarized 1/2 inch microphone systems for reliable acoustics measurement.
Experience precision with PCB's microphones & preamplifiers: 24/7 support, best in class warranty, and swift shipment with unbeatable quality and service.
Discover PCB Piezotronics' specialty high-amplitude pressure microphones for advanced acoustics measurement.
Discover PCB Piezotronics' dust and water-resistant specialty microphones for reliable acoustics measurement in challenging environments.
Discover PCB Piezotronics' side-vented pressure specialty microphones for accurate acoustics measurement.
Explore PCB’s comprehensive range of accessories tailored for acoustic testing microphones.
For applications measuring infrasound (below the human hearing threshold) microphone model 378A07 provides the capability to measure to 0.1 Hz (-3dB).
PCB’s phantom powered preamplifier has a unique modular design that mates with any IEC 61094-4 working class compliant microphone cartridge.
Explore PCB Piezotronics' specialty probe microphones for specialized acoustics measurement applications.
Explore PCB Piezotronics' specialty high-temperature microphones for precise acoustics measurement in extreme environments.
PCB Piezotronics offers calibration services for accelerometers, dynamic pressure sensors, microphones, and force sensors.
PCB Piezotronics delivers world-class accelerometers, microphones, and accessories for NVH testing in electric and hybrid vehicles.
Learn more about calibration services and systems for accelerometers, pressure sensors, microphones, and force sensors from PCB Piezotronics.
PCB Piezotronics' service codes for accelerometers, pressure sensors, force sensors, microphones, sound level meters, and electronics.
PCB Piezotronics delivers world-class accelerometers, microphones, and accessories for noise, vibration and harshness (NVH) applications in automotive testing
PCB manufactures accurate and reliable accelerometers, microphones, force sensors, and pressure sensors for automotive component & system performance testing
PCB’s offers a range of factory calibration services for accelerometers, dynamic pressure sensors, microphones, and forces sensors.
PCB Piezontronics offers a wide range of precision and portable sensor calibration systems for accelerometers, dynamic pressure sensors, and microphones.
PCB Piezotronics offers repair services for accelerometers, dynamic pressure sensors, microphones, and force sensors.
PCB® manufactures accurate and reliable accelerometers, force sensors, microphones, torque sensors, pressure sensors, load cells, impact hammers, and accessories for motorsport applications
Download PCB Piezotronics handbooks.
Learn about TEDS Sensors and theory behind the Transducer Electronic Data Sheets. View TEDS equipped Impact Hammers, Impedance Heads, Single Axis & Triaxial Accelerometers and Microphones from PCB Piezotronics.
Discover PCB Piezotronics' range of prepolarized 1/4 inch preamplifier for precise acoustics measurement.
enser microphone.
The 079A52 can be used on any IEC 61094-4 working class compliant ½” high sensitivity (50 mV/Pa) microphone. The 079A52 can be ordered as a stand-alone accessory, used with previously owned test and measurement microphones, or can be purchased in a 379A12 or 379A13 microp
enser microphones are built around the ICP® sensor technology that PCB® invented. PCB® also offers the traditional externally polarized microphones that run off of a 200V power supply. All microphones are offered with a "Total Customer Satisfaction" policy.
For addition
Discover PCB Piezotronics' range of prepolarized 1/2 inch preamplifier for precise acoustics measurement.
View PCB Piezotronics' video library.
Discover PCB's advanced sensors tailored for acoustic testing, providing precise measurements essential for product evaluation and compliance.
Eric Friedlander of Acoustic Research Systems talks about his experience working with PCB for high output acoustic testing.
ement microphone into a low impedance signal. Model 426A13 is designed for 1/2" (12mm) microphones used to measure frequencies within both infrasound and the human audible range (3 Hz to 20 kHz). The low noise floor allows for measurements from 15 dBA up to 147 dB with an appropriate microphone
With a wide variety of acoustic sensors in-stock, PCB has helped many companies conduct precise measurement of their acoustic tests.
Discover the latest new products from PCB Piezotronics and stay ahead of the curve with innovative solutions for your testing and monitoring needs.
quot; microphone
September 25, 2014, Depew, New York - PCB Piezotronics introduces a new short preamplifier for test engineers and acoustic consultants taking measurements in spaces where traditional microphone systems won't fit or where space constraints are a concern.
This new preamplifier,
rt in Microphones.
The ASA defines the criteria for acoustics compliancy of test and measurement microphones and sound level meter systems, as well as test and measurement procedures for mechanical vibration, shock, bioacoustics, environmental noise, and hearing conservation. The committee issues
test microphone cartridges to meet unique testing requirements. Model 426A14 adapts to any IEC 61094-4 compliant, prepolarized microphone for use in loudspeaker design, microphone and amplifier modeling, and live sound or high definition recording applications.
The preamplifier may be purchased a
PCB sensors are ideal for design and testing of your speakers. PCB can help you measure speaker's performance and improve the design of the speaker.
PCB Product Finder allows you to easily find, select, configure, compare, request a quote or buy sensors, electronics, cables and accessories online.
As a division of PCB Piezotronics, Inc., Larson Davis specializes in noise monitoring systems.
rized microphones. Download Brochure
/WG1 (Microphones) and is a voting member of the IEC/TC29 Electroacoustics (Microphones) Standards Committee.
For additional information on acoustic products from PCB visit www.pcb.com/SensorsforTestMeasurement/Acoustics.
iant microphone cartridges
15.5 dBA noise floor, 100 kHz capability based on microphone cartridge selected
Fast rise times and transients for superior impulse responses
PCB’s acoustic products are used by manufacturers of power tools, audio equipment, and a wide array of consumer electronics.
-cost microphones, a new line of customizable telemetry systems, and a versatile line of cost-effective load cells - all of which come with PCB's signature 24-hour technical support and Total Customer Satisfaction guarantee.
Live demos will include a side-by-side comparison of PCB microphones
tdoor microphone solutions.
September 12, 2013, Farmington Hills, MI - The Larson Davis PRM2103 Outdoor Preamplifier is designed for use with the Model 831 Sound Level Meter, the 377B02 microphone, and an environmental shroud for portable or permanent outdoor use in a wide range of weather condi
lt in microphone and is fully compliant with IEC 60318-4. The AEC202 and AEC203 are IEC 60318-5 compliant, 2 cm3 couplers designed to be used with ½ in and 1 in microphones respectively.
The addition of these new couplers enhances the extensive line of Larson Davis products for calibrating aud
When developing headphones and earbuds, certain safety testing has to be performed. Be sure to use PCB sensors for your product testing.
dence microphones and with a detachable preamplifier and microphone and comes with extension cable options from 6 to 200 feet, this device makes noise measurement and recording simple and portable.
The SoundExpert LxT Noise Monitoring kit was designed as a lightweight, affordable system that is ea
Rent top-quality instrumentation for your test and measurement needs. Get reliable equipment for accurate data acquisition and analysis on demand.
Download PCB's Quick Reference Guide: Vibration Fundamentals
When your mechanical test requirements change almost daily – we can help.
er of microphones, vibration, pressure, force, torque, load, and strain sensors, announces that Michael Thibeault has joined the company as the Lead Design Engineer of the Acoustics product development group. Mr. Thibeault has an MBA and Master of Science in Acoustics from the Pennsylvania State Uni
PCB manufactures accurate and reliable accels, mics, torque sensors, pressure sensors, force sensors, and instrumentation for auto powertrain development.
PCB offers a wide range of sensors for testing in both extreme cold and heat to match the environments faced by heavy equipment and off-highway vehicles.
Download technical information on PCB's products
ement Microphones & Accelerometers
with Mr. John Clough
3/29/2018 – Advanced Acoustics Concepts with Dr. Chad Walber
4/19/2018 – Basics of Acoustics Calibration with Dr. Chad Walber
5/17/2018 – Environmental Noise Monitoring with Mr. Ken Cox
6/21/2018 – How to Avoid Rookie Mi
er in microphones, vibration, pressure, force and torque sensors announces it now has (and will maintain) over 10,000 sensors of the most popular models on the shelf and ready for quick shipping. PCB's very successful Platinum Stock Program has taken the most popular sensors, as determined by cu
PCB Piezotronics was founded in 1967 as a manufacturer of piezoelectric quartz sensors, accelerometers, and associated electronics.
PCB manufactures high quality auto test sensors for road load data acquisition (RLDA), noise, vibration, & harshness (NVH), and electric and hybrid vehicles.
Download PCB's Quick Reference Guide: Force & Strain Fundamentals
Download PCB's Quick Reference Guide: Pressure Fundamentals
PCB offers Airborne Amplifiers, Charge Converters, and ICP Signal Conditioner that can be powered by DC voltage available on the aircraft.
tdoor microphone, outdoor enclosure with battery, and an option for weather monitoring. Using only 3.5 watts of power, Model NMS044 provides wireless remote communication indefinitely via portable solar panel. Users can connect from a computer, smartphone, or other mobile device to change test param
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology is pleased to announce the availability of new and improved miniature low noise cabling. The PCB® 030 Series of cables are designed for use with both miniature charge
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology; is pleased to announce that they have been accredited by the American Association for Laboratory Accreditation (A2LA), a signatory to the International Laboratory Accredit
PCB® offers a wide selection of products for testing electric vehicles, hybrid electric vehicles, and fuel cell vehicles.
These instruments are well suited for acoustic development in the automotive, motorcycle, appliance, turbine, and speaker industries.
"Microphone & Acoustic Fundamentals and Advanced Applications" training in various locations across the United States. Registration is open for these seminars along with the first in a series of webinars.
These educational events include interactive lectures, demonstrations and h
PCB Piezotronics' durable sensors provide accurate and reliable results in the most extreme aerospace & defense test environments.
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
uding microphones, pre-amps, accelerometers, pressure, force, load, and torque sensors, as well as cables and signal conditioners.
Customer input provided feedback for both the new store and search features. The new "Product Finder" tool allows customers to search for sensors based on a
re of microphones, vibration, force, torque, load, strain and pressure sensors, as well as the pioneer of ICP® technology, is pleased to announce the release of the improved Model 137B23 quartz, free-field, ICP® blast pressure pencil probe. The Model 137B23 has been improved for durabilit
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology is pleased to announced an agreement to supply The Discovery Channel's popular science series MYTHBUSTERS with test sensors for various episodes. The show hosts, speci
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
PCB’s high-precision accelerometers and other test sensors have been relied upon for decades to provide maximum safety and comfort in rail transport.
Larson Davis provides a full range of noise monitoring solutions allowing our customers cost and performance flexibility.
The Model 485B39 Digital ICP®-USB Signal Conditioner is a compact, dual-channel device providing ICP sensors with digital USB output.
Piezoelectric/piezoresistive placebo sensors enable data validation; defined by IEST-RP-DTE011.1 as identical to live units with no primary measure & output.
PCB signal conditioner w/ dual-mode charge amplifier captures peak output from PZT ballistic pressure sensors, as required by SAAMI and C.I.P. standards.
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain
sensors, as well as the pioneer of ICP technology used by design engineers and predictive maintenance professionals
worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&am
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology. This instrumentation is used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automoti
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology.This instrumentation is used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automotiv
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology. This instrumentation is used by design engineers and predictive maintenance professionals worldwide for test, measurement, monitoring, and control requirements in automoti
er of microphones, vibration, pressure, force, torque, load, and strain sensors, as well as the pioneer of ICP® technology. This instrumentation is used for test, measurement, monitoring, and control requirements in automotive, aerospace, industrial, R&D, military, educational, commercial,
plies microphones, vibration, pressure, force, torque, load, and strain sensors for test, measurement, monitoring, and control requirements. PCB® products are used in industries such as automotive, aerospace, industrial, R&D, military, educational, commercial, and OEM applications.
"
r and microphone combination which enables remote calibration/functionality checks at five frequencies and automatic humidity control using an integrated temperature sensor.
"The enhanced NoiseTutor was designed to make noise monitoring easy with real-time data and alerts, anyplace, anytime,&
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology is pleased to announce a new product line of Strain Gage Dual Bridge, Fatigue Rated Load Cells specifically for airframe structural, lifetime and fatigue testing applicatio
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology is pleased to announce a new product line of Strain Gage Dual Bridge, Fatigue Rated Load Cells specifically for airframe structural, lifetime and fatigue testing applicatio
re of microphones, vibration, force, torque, load, strain, and pressure sensors, as well as the pioneer of ICP® technology is pleased to announce their new 2000 G MEMS, Piezoresistive Shock Accelerometer. Model 3991A112KG piezoresistive shock accelerometers represent state of the art industry t