Microphones
convert sound pressure to an electrical current.
See Also: Phone, Telephone, Geophones, Headphone, Hydrophones, Measurement Microphones, Mic, Electroacoustic, Headset
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Product
Microphone Calibration Workstation
9350C
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The Precision Acoustic Calibration Workstation Model 9350C is an accurate, turnkey, automated PC-based system that features cost-effective calibration of ¼", ½" and 1" microphone cartridges (open-circuit sensitivity), microphone cartridges with preamplifiers (closed-circuit sensitivity) and microphone Frequency Response Function.
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Product
Environmental Noise Measurement Kits
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Environmental conditions can significantly impact the accuracy of sound level measurements, particularly when conducting assessments in outdoor environments, so this is where an Outdoor Environmental Noise Kit can help you. The kit provides a fully weather-protected system for outdoor noise measurement to protect your sound level meter and microphone from harsh weather conditions, ensuring reliable and accurate readings in any environment for up to 1 week.
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Product
Single Channel Microphone Power Supply
SoundConnect Microphone Power Supply
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SoundConnect is a cost-effective, single-channel microphone power supply for audio test applications.
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Product
Noise Monitoring Kit
LxT NMS SoundExpert
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In addition to the SoundExpert LxT meter, this kit includes the EPS042 protection case and D-cell battery pack, the EPS2116 microphone protection shroud, and EXC010 10 ft. cable. Using D-cell alkaline batteries, allows the noise monitor to be smaller and lighter; avoid the expense of shipping heavy lead acid batteries and the hassle of recharging. You can transport it easily to your site, deploy it, measure data, retrieve your system, download the data, and issue your report.
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Product
Microphone Preamplifier
426E01
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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]
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Product
ICP Electret Array Microphone
130A23
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Nominal Microphone Diameter: 1/4" Frequency Response Characteristic (at 0 incidence)Free-FieldInherent Noise (A Weighted)<30 dB(A) re 20 Pa<30 dB(A) re 20 Pa Dynamic Range (High)150Environmental Temperature Range ( Temperature Effect on Output (-10 to +50 C)<0.7 dB<0.7 dB[2] Influence of Axial Vibration Excitation Voltage 18 to 30 VDC18 to 30 VDC
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Product
LogiCue Systems
LogiCue 6
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The LogiCue 6 controller has many of the same features as the LogiCue 12. It has 6 channels of control, LED indicators that mimic the color of each channel, a 2-way “acknowledge” feature that allows actors or crew members to respond to the stage manager with the press of a button, and self-test on power up. The controller connects to the cue lights using standard microphone cable.
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Product
Loudspeaker Testing
TTC
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The weakest link in your measurement chain is your chamber, the new TTC chambers solve these problems...*Anechoic chambers have massive footprints:The TTC gives you equal or better results with a compact footprint*Achieving repeatable measurements is difficult in an anechoic chamber:The TTC guarantees the microphone and loudspeaker positions*Anechoic chamber accuracy suffers at low frequencies:The TTC is capable of measuring below 20 Hz*Results are not transferable between most test chambers:The TTC meets international standards IEC 60268-21:2018 & IEC 60268-22:2020*Most chambers are difficult to calibrate and awkward to use:The TTC is calibrated and is ready to interface to your microphone and analyzer
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Product
Acoustic Imaging
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Acoustic imaging offers cutting-edge solutions for precise leak detection, partial discharge identification, and mechanical fault diagnosis. With high-performance microphone arrays and advanced algorithms, our products ensure exceptional industrial safety and perfomance.
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Product
The AudioTools Platform
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AudioTools is the heart of the most comprehensive audio and acoustics test & measurement platform available today. With AudioTools, you can perform quick ad hoc measurements using only the iPhone in your pocket, or you can plug a Type 1 microphone into iAudioInterface2 for a full-featured professional test & measurement platform that meets ANSI and ISO specifications.
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Product
C-Mic Testing System
BK3010
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The BaKo BK3010 is our main C-Mic tester. It's small enough to carry under your arm and with a test time of under 0.5 seconds, it tests as fast as you can connect a microphone. Setting up the specifications is so easy and intuitive, we based the BK3012 D-Mic Tester on it. It is also the model for our BK9010B Fully Automatic C-mic Tester.
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Product
Test And Measurement System
TM400
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The TM400 system was designed to provide the ideal link between calibrated test microphones and measurement equipment such as SIM®, SIA SMAART Live®, TEF® or other systems. By using a radio link, long cables can be eliminated thus saving time and providing opportunities for additional measurements to increase accuracy. The microphone can even be moved around in the venue while the audience is present – something that is impossible with a cabled measurement microphone.
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Product
ICP Microphone System
378C10
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This model includes a 1/4" microphone cartridge, a mated preamplifier with TEDS, and system calibration.
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Product
Digital Automatic Matrix Mixer
DM1624f
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The DM1624F is a powerful digital audio processing, mixing and routing system. The primary applications are sound reinforcement and conferencing in boardrooms, courtrooms, worship centers, distance learning systems, hotels and other applications with multiple microphones and loudspeakers. The design represents a milestone in DSP technology in its basic architecture and in its processing speed and efficiency.
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Precision Sensors for Aerospace
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IC² delivers scientific-grade precision sensors that push the envelope of aerospace measurement accuracy and performance. Offering a suite of sensors and instrumentation for aerodynamic and aeroacoustic measurement applications, including direct-measurement shear stress sensors, aeroacoustic microphones and dynamic pressure sensors and arrays, our sensors are designed to meet rigorous performance specs and survive harsh environments, making them ideal for wind-tunnel and in-flight measurements.
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Product
Audio Analyzer
MS20
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The MiniSonic MS20 is a combined oscillator and measuring set in a stand-alone unit, which is both compact and portable. As well as being a quality tester the MS20 is a precision line-up tool, a stereo PPM, a balanced-unbalanced convertor (both ways), a stereo microphone pre-amp, a headphone amp, and a level convertor.
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Product
Precision Condenser Microphone
377B11
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Performance:Nominal Microphone Diameter:1/2 CharacteristicPressureOpen Circuit Sensitivity: 50 mV/Pa50 mV/PaInherent Noise<15 dB(A) re 20 Pa<15 dB(A) re 20 Pa Dynamic Range (3% Distortion Limit)>143 dB re 20 Pa>143 dB re 20 Pa EnvironmentalTemperature Range (Operating)-40 to +248 F-40 to +120 C Temperature Coefficient of Sensitivity (+14 to +122F (-10 to +50C))0.005 dB/F0.009 dB/C
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Product
Comprehensive Simulation of Master, Slave and End Nodes in A 2 B ® Networks
Infotainment Test Device ITD 1024
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The complexity, cost and weight of audio systems are significantly reduced with the Automotive Audio Bus (A 2 B ® ) from Analog Devices Inc. Regardless of their hierarchical structure or use as master or slave, all A 2 B ® products must be adequately tested before use. This applies, for example, to HiFi amplifiers/loudspeakers, head units, eCall systems, microphones, vibration/noise suppression units, actuators or sensors.Our small and very compact infotainment test system ITD 1024 takes on this task for you: It comprehensively and extremely reliably tests all A 2 B ® signals and communication in all phases of the product development process - during development, for validation and in production.
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Product
Microphone Measurement Capsule
TG MM1W
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Interchangeable measurement microphone capsule for TG 1000 handheld transmittersTo calibrate ELA and PA systems in the theatre, at live concerts or at festivals
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Product
Sound & Vibration
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Ono Sokki Sound & Vibration measurement products - sound level meter, microphone & amp, accelerometer, vibration, laser doppler vibrometer, and related software.
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Product
SparkFun Analog MEMS Microphone Breakout
ICS-40180
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The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone. This board features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller or something like the SparkFun Spectrum Shield.
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Product
Non-Linear Junction Detector
ORION™ 900 HX
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The ORION 900 HX Non-Linear Junction Detector (NLJD) detects electronic semi-conductor components through dense materials such as bricks, concrete, and soil. The ORION 900 HX NLJD is made to detect and locate hidden cameras, microphones, and other electronic devices regardless of whether the surveillance device is radiating, hard wired, or turned off.
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Product
Ultraminiature Microphone
MB-2200M10
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MB-2200M10 is an ultra compact and lightweight microphone that enables measurement in narrow spaces, where have been difficult to install, without giving influence to the sound field.Its compact and lightweight features make you possible to perform measurements in a limited space, such as multi-point measurement, and measurement near the sound source. As CCLD type, the MB-2200M10 can be connected to Ono Sokki’s FFT Analyzer or CCLD supported devices.
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Signal Conditioners
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Metra Meß- und Frequenztechnik Radebeul GmbH & Co. KG
Metra has been manufacturing amplifiers for piezoelectric transducers for over 50 years. We offer economic charge amplifiers and signal conditioners for IEPE transducers including microphones.
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Product
Microphone Preamplifier
HT426E01
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Nominal Microphone Diameter1/2Frequency Response Electrical Noise(at 22 C) (Flat 20 Hz to 20 kHz)Distortion (3 V rms input at 1 kHz)<-70 dB<-70 dB[1] EnvironmentalTemperature Range (Operating)-40 to +248 FExcitation Voltage 20 to 32 Constant Current Excitation 2 to 10 mA
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Microphones/Preamplifiers
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To apply gain to (amplify) the signal without changing how the signal sounds.
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Manikins for realistic simulation of the acoustic properties of a human
Head & Torso Simulators
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If you need to carry out realistic in-situ measurements of headphones, telephones or hearing aids, you need a Head and Torso Simulator such as the B&K ‘HATS’ – Type 4128D or GRAS’ Kemar to complete your test setup. These manikins have built-in ear and mouth simulators that provide a realistic reproduction of the acoustic properties of an average adult human head and torso. They are commonly used for tests on telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors. Please contact your sales engineer or email sales@listeninc.com for more information.
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Product
Microphone Preamplifier
426B03
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Performance: Nominal Microphone Diameter:1/4"Frequency Response: (0.1 dB) (re 1 kHz)5 to 126000 Hz5 to 126000 Hz Frequency Response
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Product
Digital Handheld Transmitter
DHu
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The DHu Digital Encrypted handheld transmitter represents a versatile solution for a variety of wireless microphone applications including live performance, broadcast, AV rental and houses of worship. The design incorporates advanced features to provide high-quality speech and vocal reinforcement.
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Product
Ultrasound Detector/Recorder
D500X
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The D500X Mk II is as easy to use and provides the same features as the classic D500X, with the following exceptions:*It does not include an internal microphone. Instead it ships with an external microphone which is either directly connected to the microphone jack or through an extension cable (sold separately). The microphone jack is an XLR type so no adapter cable is required.*It is powered by 4 C type batteries which last roughly three times longer than the AA batteries used in the classic D500X.*The jack for external power is a standard 2.5 mm DC power jack for easy connection.
