Microphones
convert sound pressure to an electrical current.
See Also: Phone, Telephone, Geophones, Headphone, Hydrophones, Measurement Microphones, Mic, Electroacoustic, Headset
-
Product
Microphones & Accessories
-
Applied Research and Technolgy
Creative choices for recording, and USB mics for content creators.
-
Product
Specialty Test And Measurement Microphones
-
When acoustic measurements need to be made in demanding environments and applications, a variety of PCB® specialty microphones are available.
-
Product
Externally Polarized Precision Condenser Microphones & Preamplifiers
-
Externally polarized microphones set the initial standard for all acoustic test and measurement applications. They rely on a dedicated 200V power supply and specialized cables with 7-pin LEMO® connectors. Their straightforward design supports a wide product range. Often chosen as replacements for existing models or when prepolarized alternatives are unavailable.
-
Product
Charge Amplifier for Outputs from Piezoelectric- or mV-type Accelerometers, Force Gauges, Microphones & Pressure Pickups
Trig-Tek™ 201AP
Amplifier
Amplify the outputs from piezoelectric- or mV-type accelerometers, force gauges, microphones, and pressure pickups
-
Product
For accurate testing of headphones, microphones telephones and loudspeakers
Artificial Mouths, Ears, and Couplers
-
Listen supplies artificial mouths, ears and ear couplers from Brüel and Kjær, GRAS and more.
-
Product
Probes, Sensors, Measurement Microphones, Calibrators, Accessories
-
Passive Probes, Active Probes, USB Isolators, Noise & Vibration Sensors & Accessories, Electro-Acoustic Test Accessories
-
Product
HEAD artificial head microphones
HSU III
-
The HEAD-Shoulder-Unit HSU III is an artificial head microphone for binaural recordings.
-
Product
Measurement Condenser Microphone
ECM8000
-
The ECM8000 is a specialized condenser microphone designed for use with real-time analyzers, such as our ULTRACURVE DEQ2496, to provide an accurate acoustic picture of the room. You can then use your graphic EQ to fine-tune your system's performance to perfectly match the characteristics of any acoustic environment.
-
Product
MEMS Microphones
-
A MEMS microphone is an electro-acoustic transducer housing a sensor (MEMS) and an application-specific integrated circuit (ASIC) in a single package.
-
-
Product
Handheld Audio Analyzer
PAA3X
-
The PAA3X is a highly accurate handheld audio analyzer that gives sound engineers a rich array of sound analysis tools. The system features both 61-band and 31-band real time spectrum analysis, RT60 reverb time measurement, SPL and line meter, internal signal generator, EQ setting program, microphone calibration and speaker phase checking abilities. All functions and menus can be accessed through a central jog dial, leaving your other hand free to adjust audio settings. The large color LCD screen has an adjustable brightness to help you see in a dark or well-lit environments alike. The PAA3X also features a "screen capture" function allowing users to save images of the screen to an SD card in BMP format for later reference. The detachable precision microphone can be placed remotely via the included 5-meter extension cable, offering flexible on-site operation management. With all this plus a built-in rechargeable lithium-ion battery, the PAA3X is a must-have multifunctional tool for all serious audio engineers.
-
Product
Measurement System of Ultrasonic Vocalizations (USV)
SONOTRACK®
-
Sonotrack is the only recording system which is designed for laboratory use and high-throughput analysis of USV. It records the full spectrum of ultrasonic vocalizations from 15 kHz to 125 kHz without limitations for the "recording duration". The ultralow-noise amplifiers and highly sensitive microphones provide unrivalled quality of the recorded signals.
-
Product
Passive Wildlife Recorders - Acoustics & Bats
-
Now you can record bats, birds, frogs and other vocalising wildlife with one device. An easy-to-use recorder, compact, lightweight and customisable. It is designed to survive your tough field conditions. It is weatherproof and robust, with low-profile microphones (to reduce the likelihood of pesky livestock and wildlife chewing them).
-
Product
Partial Discharge Locator
INDIPOINT
-
Ultrasonic directional microphone for the location of PD The very best maintenance instrument for partial dischargetrapping in medium and high voltage plant.
-
Product
Precision Condenser Microphone
2575
-
Performance:Nominal Microphone Diameter1"1" Frequency Response: Characteristic (at 0 incidence) Random IncidenceRandom Incidence Open Circuit Sensitivity: 45 mV/Pa Resonant Frequency (90 Phase Shift)8000 Hz8000 Hz[1] Inherent Noise<10 dB(A) re 20 Pa<10 dBTemperature Range (Operating)TBD FTBD C Humidity Coefficient of Sensitivity (0 to 95%, non-condensing)0.001 dB/%RH
-
Product
Surge Voltage Generator
SSG 2100
-
Cable fault location with the BAUR SSG 2100. Surge voltage generators are used for pre-location and pinpointing of high- and low-resistive as well as intermittent faults in power cables. The energy stored in a high-voltage capacitor is released at regular intervals or as DC voltage. The thus generated acoustic signal at the fault position can be recorded with a ground microphone and a universal receiver.* High surge voltage up to 32 kV* Continuously adjustable voltage* Voltage monitoring through kV meters with 3 measuring ranges* Automatic discharge unit
-
Product
Tone Generator
A15TG
-
The Shure A15TG Tone Generator is a battery-powered 700 Hz signal source used to troubleshoot audio systems by checking microphone lines for correct patching and detecting unusual noise that is present. The output level of the A15TG is approximately 42 dBV.
-
Product
Power modules
-
G.R.A.S. Sound & Vibration A/S
It provides polarization voltage for the transducer, ensuring that the microphone gets the charging voltage it needs.It provides supply voltage for the microphone preamplifier. The preamplifier acts as a unity gain impedance converter. It provides a certain amount of line drive capability by providing a low output impedance and output current, making it possible to transmit the signal from the transducer to the Power Module without significant degradation.A power module can provide amplification or attenuation to the signal, thus making it possible to fine tune the measurement chain to the signals being measured and the hardware being used.Selectable filters make it possible to exclude unwanted noise from the measurement, e.g. wind induced noise from outdoor measurements.Overload detection makes it possible to validate the measurements and is a useful tool in monitoring setups.When a Power Module with gain is used, you can use longer cables because of the power module's ability to deliver current.A Power module introduces electrical isolation
-
Product
Simulation & Analysis Solution for Automotive Audio Networks
A2B Analyzer System
-
The A2B Analyzer System is designed specifically for development teams servicing automotive OEMs, Tier 1s, and audio connectivity equipment suppliers. The deterministic nature of the A2B technology makes it particularly well-suited for automotive audio devices (active speakers, microphones) and newer applications such as ANC. The A2B Analyzer System consists of a compact hardware device, an accompanying software development kit (SDK), and network configuration and simulation tools.. The hardware device includes a USB 2.0 interface for PC connectivity for audio data and command/control functions. The small form factor device also features a variety of popular audio and connectivity peripherals.
-
Product
complete 1/2 inch Type 1 Measurement Microphone System
PS9200KIT
-
A complete 1/2 inch Type 1 measurement microphone system. Available in 1 Inch and 1/4 Inch versions. The heart of the KIT is the 1/2 inch Type 1 measurement microphone. A selection of 4 different 1/2 inch capsules is offered. These include models with frequency responses to 40 kHz, noise floors of 12 dBA in both free field and pressure versions. Microphone sensitivities range from 12 to 50 mV/Pa.
-
Product
2-Ch Sensor Amplifier
SR-2210
-
The SR-2210 sensor amplifier accepts constant-current line drive sensors and connects the signal to analyzers and recorders that would not otherwise be compatible with constant-current sensors.The units connects directly with BNC connectors to ONO's model MI-3111 microphone preamplifiers and NP-3000 series of accelerometers.With compact, light-weight, battery operation, it can save for preparation of measurement.
-
Product
Microphone Preamplifier
426E01
-
Nominal Microphone Diameter: 1/2 Gain -0.05 dBFrequency Response (0.1 dB) (re 1 kHz)6.3 to 125000 HzFrequency Response (-3 dB) (re1 kHz) Phase Linearity (<1 )32 to 20000 Electrical Noise (A-weight)<2.8 V<2.8 V[1] Output Slew Rate 2 V/S[2]
-
Product
SparkFun TRRS 3.5mm Jack Breakout
-
TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for "Tip, Ring, Ring, Sleeve," which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3/MP4 players). This breakout board makes it easy to add a TRRS jack to your prototype or project by breaking out each conductor to a standard 0.1" spaced header.
-
Product
Amplifier
AC-100
-
The voltage amplifier for connecting piezoelectric acceleration meters, microphones, and other primary voltage output transducers to FFT spectrum analyzers with the IEPE standard current output (ZET 017-U2, ZET 017-U8, A19-U2).
-
Product
Mini Bug Detector II
P7050
-
Peace of mind is now within your reach. The Mini Bug Detector™ offers state of the art protection against wireless microphones and transmitters. Perfect for securing homes, offices and hotel rooms, the unit not only detects such devices, its LED display and audio tone actually pinpoint the precise location of bugs. The audio alarm can be turned off for discreet sweeps, while the unit’s sensitivity adjustment minimizes false alarms. The Mini Bug Detector™ features wide range circuitry that enables it to detect concealed transmitters operating on frequencies from 50 MHz to 3 GHz, exposing most high frequency transmitters as well as more common VHF and UHF bugs. You didn’t know they were listening…until now.
-
Product
Real Time Audion Spectrum Analyzer
-
TrueRTA's audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. You can create your own professional measurement system starting with TrueRTA software on your PC. Then add the measurement microphone, preamp and USB interface of your choice. TrueRTA accurately tests audio systems using a Windows PC with basic sound capability. TrueRTA turns your PC into a powerful audio test system normally seen only in better audio research and design laboratories. TrueRTA runs under Windows Vista, 7, 8 and 10.
-
Product
Microphone Preamplifier
426A05
-
Preamplifier for 1/4" side vented prepolarized microphones.
-
Product
PXI Sound and Vibration Module
Sound and Vibration
PXI Sound and Vibration Modules are designed specifically for applications like audio test and measurement, noise and vibration diagnostics, machine condition monitoring, automotive test, noise, vibration, and harshness(NVH) analysis, and laboratory research. They provide software-configurable AC/DC coupling, antialiasing filters, and IEPE conditioning to ensure precision measurements with microphones, accelerometers, and other transducers with large dynamic ranges.
-
Product
Adjustable Dipole Antenna
SNA600a
-
The SNA600 antenna is a versatile tool for use with wireless microphone receivers or IFB transmitters. The center frequency of its 100 MHz bandwidth is tunable from 550 to 800 MHz. The frequency is set by adjusting the dipole elements using the scale printed on the body of the antenna. The elements fold for storage.
-
Product
Microphone Preamps
-
Applied Research and Technolgy
Unlock your mic's full potential with advanced features like variable impedance, mid-side processing, and real tube warmth.
