Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Product
Tone Amplifier And Tone Generator Set
AM5/TG5xs
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The New Tone & Amp Set are state of the Art Testers offering touch button technology, visual qTrace (quick trace) as well as audio tracer tone technology providing accurate wire location, high output volume and sensitivity, tone tracker functionality, Visual/Audible indication of Digital Traffic, filtered amplification with multiple volume levels and two normal tones and four tonetracker tones with constant and variable interrupt rates, short detection and indication, capacitive output connection, Quick change battery and low battery indication in New custom designed High impact resistance enclosures, fully sealed to IP67.
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Product
80-1000V AC Non-Contact Voltage Tester
5226
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Peaceful Thriving Enterprise Co Ltd
This non-contact voltage tester, can be used to test the presence of AC voltage from 80V~1000V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.
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Software-based Electroacoustic Test System
SoundCheck
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The SoundCheck®system from Listen includes everything you need to perform audio measurements on a wide range of devices – the software, the audio interface, other test interfaces and accessories, and test sequences. The system is centered around the SoundCheck software. This powerful package controls and communicates with the measurement hardware, and includes all the stimuli, algorithms and analysis functionality needed to develop and run virtually any electroacoustic or audio electronic test. It is paired with hardware ranging from a simple, all-in one audio test box to sophisticated discrete components for a complete test system. In addition to Listen hardware, a range of 3rd party products and test accessories are fully supported within SoundCheck.
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Product
MIPI Soundwire Total IP Solutions
Soundwire
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Soundwire is suited for small, cost-sensitive audio peripherals such as modern digital class-D amplifiers and digital microphones. The Total MIPI SoundWire IP Solution from Arasan enables early adopters the fastest path to adoption of this new standard by offering a comprehensive IP package that includes the Verilog RTL source code for Master and Slave, fully validated for compliance with the standard, a comprehensive test environment with a compliance suite for verification of the IP package, a SoundWire Hardware Development Kit (“HDK”) for FPGA prototyping, a SoundWire protocol analyzer and a complete SoundWire software stack.
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Product
Cable Locating Device
TM520
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Coordinating with high-voltage signal generator, test sound and magnet simultaneously, locate high-resistance and arc-over fault of the power cable. While fixing the fault point, the instrument can test the cable path as well.Coordinating with audio-frequency signal generator, test audio frequency induction, locate low-resistance fault, and identify the cable and test the depth of it.
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Product
USB Controlled Loudspeaker & Microphone Test Interface
AmpConnect™ ISC
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AmpConnect ISC is an all-in-one audio interface that simplifies your test setup and operation. It is a single, rugged, rack-mountable piece of hardware containing a high-accuracy audio interface, impedance box, amplifier, headphone amplifier, 2 microphone power supplies and digital I/O. It replaces multiple hardware devices, connecting to your computer via a single USB cable, and it is fully controlled by SoundCheck. This simplifies setup and calibration, eliminates cabling and reduces connectivity errors, as well as reducing overall system cost.
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Product
ATSC 3.0 Handheld Signal Level Meter
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Professional ATSC 3.0/1.0 hardware demodulator built in.Full motion video and audio decoding of received channels.Digital RF measurements including average power/level, pre/post BER, MER, spectral analysis and constellation.
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Product
Mechanical Signal Relays (2A Or Less)
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Panasonic Industrial Devices Sales Company of America
Mechanical Relays that can switch up to 2A. Ideal for low load switching, signal control, etc. Features include gold contacts, stable contact resistance, fully sealed construction, Form C contact arrangement, available latching and low operating power, and compact size for optimal board space usage. Applications include: AC Control, Communications, Security, Measurement Equipment, Audio Visual Devices and Automotive.
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Product
Digital Matrix Processor
DM812
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The DM812F 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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Product
Sync Generator
LT 4610
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The LT 4610 is 1RU full-rack size sync signal generator that can output triple-rate SDI (3G-SDI/HD-SDI/SD-SDI) signals. It employs two power supply units for redundant operation to protect against power supply failures. The genlock function for external sync signals enables SDI signals, six sets of analog black burst sync signals, and audio word-clock signals to be output synchronously. The genlock function is equipped with a STAY IN SYNC function that maintains the phase when errors occur in the input signal, making it possible to provide stable sync systems.In addition to test pattern output including color bars and SDI check fields, the LT 4610 can embed ID characters, QVGA logo marks, safety area markers, and embedded audio in a SDI signal output.
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Product
2 Port T1/E1/PRI + 4 Port FXS PSTN
CH-4FXS-MOD-2PRI
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One of the most feature rich PSTN simulator on the market. Unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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Product
Audio Generator
AG-51
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The AG-51 Audio Generator contains a low distortion 20 Hz to 200 kHz sine wave generator, an SMPTE standard intermodulation signal generator and a fixed frequency sine wave generator at 3.15 kHz for wow and flutter tests. Signal outputs are simultaneously available at levels of up to +20 dBm (equivalent sine wave power for complex signals) at separate left (L OUT) and right (R OUT) output connectors. Outputs may be selected for left (L) only, right (R) only, left and right in phase (L+R), and left and right in phase opposition (L-R). Fully balanced or unbalanced outputs at impedance levels 150 ohms or 600 ohms are front panel selectable. Three precision attenuators (10, 1.0 and 0.1 dB) provide a dynamic range of 99.9 dB in 0.1 dB steps. Attenuator dials display the output level directly in dBm in the 150 ohm source impedance configuration. Automatic output leveling circuitry with a built-in self-test feature provides a constant output level thereby eliminating the need for output metering. In the TEST mode the generator output level is reduced to zero, a useful feature during noise measurements.
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Product
Kelvin Test Contactor/Probe Head
Gemini
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At 3.22 mm test height, the Gemini™ Kelvin test contactor is an excellent all-around spring probe with low inductance, high bandwidth, and excellent current-carrying capacity. The device under test (DUT) side tip design accurately maintains its 100 µm spacing for the life of the probe. Customers report typical probe life of 500 k to 800 k package insertions, or over 2M touchdowns at wafer-level test. The offset tip allows manageable board layout with a board-side spacing of 0.4 mm.Gemini Kelvin probes and contactors provide a first-rate solution that effortlessly makes reliable, true Kelvin contact for high-volume final test of both singulated packages and wafer-level devices. Gemini Kelvin is an ideal solution for devices such as power controllers, A-D and D-A converters, power amplifiers and audio and video circuits.
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Product
Multi-Spectral Intrusion Solution
Saros™ DH-390 Dome
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The FLIR Saros™ DH-390 Dome combines multiple traditional perimeter protection technologies into a unified solution that delivers accurate, actionable alerts and verified alarm data. The Saros DH-390 includes multiple FLIR Lepton thermal sensors, a 1080p camera, IR and visible LED illuminators, advanced onboard analytics, two-way audio, and digital I/Os. FLIR Saros enables businesses to implement reliable, state-of-the-art outdoor intrusion detection in a cost-effective manner by minimizing the equipment required and reducing false alarms.
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Product
Frequency-Agile Compact IFB Transmitter
IFBT4-VHF
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The Lectrosonics IFBT4-VHF transmitter was designed for use in broadcast, motion picture, theater, and stage applications where extended operating range and high-quality audio are essential. The transmitter can also be used as a stand-alone device or patched directly into popular intercom systems.
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Product
Measurement Software
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Measurement Software – Comfortable software solutions from MCD allow the user an efficient acquisition and evaluation of specific test data. Especially in the audio and video analysis areas they are most often the cheaper solution to expensive hardware.
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Product
Video Signal Generator
MSPG-5000
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The MSPG-5000 is a high performance slot type multi video test pattern generator. You can add-on any type signal generator such as HDMI, Displayport, DVI, Analog, Component, S-Video, CVBS, SCART, and audio, up to 6 slots.
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Product
Compact Converters
BrightEye
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The BrightEye™ line of compact converters from Ensemble Designs takes advantage of the newest technology to bring you the best video and audio converters. With over 60 different BrightEyes to choose from, you’ll find the right unit for your video processing needs. The BrightEye line offers solutions for video routing, scan conversion, streaming, audio embedding, reference generation, video conversion, HDCP and more.
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Product
Metal Detectors
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In our ever-changing landscape, important assets are buried or paved over making finding for them both difficult and time consuming. Valve and manhole covers are often lost after ground work activities, re-surfacing or after heavy snow falls. Buried boundary markers can also be difficult to find. Most of these items are manufactured using magnetic or ferrous materials. These can be detected using the VM-880. As it detects only ferrous materials, aluminum cans, bottle caps, etc. are rejected. The simple audio and visual user interface has been designed to minimize training requirements while the latest technologies are employed to ensure maximum sensitivity and depth range. Particular attention has been made to ensuring the weight of the VM-880 is minimized, at just 1.54lbs (0.7kg), it is by far the lightest in its class. This has been achieved without compromise to strength. The submersible carbon fiber antenna tube is both lightweight and provides maximum protection to sensitive sensors.
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Product
Film Capacitors
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Panasonic Industrial Devices Sales Company of America
Low ESR. Low Dissipation Factors. No Shock Noise. Panasonic Surface Mount Film Capacitors offer stable capacitance and temperature characteristics, tight tolerances, low ESR, low dissipation factors, no shock noise, no piezoelectric effect and no audible noise. Surface Mount Film Capacitor applications include DC blocking and filtering, PLL, audio, DC/DC converter and back lighting.
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Product
Encoder
SFT3542K
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Hangzhou Softel Optic Co., Ltd.
SFT3542K MPEG2 SD IP Encoder is a professional SD audio & video encoding and multiplexing device. It has 12 CVBS (8 CVBS optional) video input interfaces, 12 pairs of unbalanced audio input interfaces, supporting MPEG-2 video encoding and MPEG 1 Layer 2
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Product
Quality Control Program
ATB QC
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The ATB Quality Control program has been used for 18 years all over the world. In the production of speaker, headphone, microphone, soundbox, PC, tablet and smartphone the quality is tested with the program and the Audio analyser ATB 804 USB.
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Product
Operational Amplifiers
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Operational amplifiers from ams are ideally suited to audio applications. These CMOS devices are available as single, quad or differential amps. They feature good common-mode rejection, have low input bias currents, good gain bandwidth, low total harmonic distortion and an excellent rail-to-rail output-drive capability of 200mA peak.
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Product
Mezzanine PMC
PMC-E2001
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Curtiss-Wright Defense Solutions
The PMC-E2001 keeps low speed, high quality analog IO simple and takes care of ruggedization for youThe PMC-E2001 combines analog input and output channels and is an application-ready module engineered to perform precise using sigma-delta devices for waveform generation and reconstruction for audio and acoustic applications.
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Product
Ultra HD 4K Video Generator / Analyzer
DGA-6000
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128 Preset Patterns - plus variable sizes, surrounds & user-defined colors 70 additional Motion Patterns plus color selections (Pro option) 33 3-D Formats - all patterns plus interactive 3-D Crosstalk pattern HDR / Rec2020 / User-defined 10-bit RGB triplets / Audio signal verification
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Product
Handheld Audio Analyzer
PAA3X
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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.
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Product
Premise Toner Drop Cable Continuity Tester
RPT-AAA Series
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Electronic testing tool designed to check the circuit integrity in new or installed cable up to 5,000 feet (1,500 meters) in length LED indicates DC shorts, splitters & other self-grounding devices in cable while a loud audio tone identifies the line carrying the signal Equipped with a right angle male push-on connector to maneuver in tight areas & a female push-on connector for speed toning Tool includes a pocket clip & (1) AAA 1.5V battery.
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Product
Police Radar
Stalker DUAL SL
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Industry Leading Performance • Automatic Same Direction Tracking • Intelligent Fastest Speed Tracking • Available with 1 or 2 Antennas • 3 Window Multicolored LED Display • Read-Thru Lock • Cordless Infrared Remote • Compensated True Audio Doppler • Digital Antenna Communications • Narrow Beam Width • Waterproof Ka Band Antenna • Small Detachable Display Unit • Software Upgradeable • Interfaces with Cameras & Computers • 3 Year Full Warranty
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Product
Modulation Analyzer
8201A
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The Model 8201A provides precision modulation and audio analysis in a single, easy-to-operate package. Measures AM, FM, PM, carrier and audio frequencies, SINAD, distortion and carrier level.
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Product
Fixed Mount Strobes
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Our fixed mount stroboscopes are designed for installation in applications requiring continuous stroboscopic visual inspection. The MVS is available with xenon or LED light output with adjustable pulse width and focal distance for optimized target illumination. Connect your existing trigger signal or the optional Frequency Controller with LCD. Connect multiple units together in parallel for applications with wide illumination area requirements. Use the optional Audio Interface Box and microphone to create stunning audio driven visual effects.
