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Test Chambers
Anechoic
Free Field Test Chamber for sound pressure level measurement, sound power level determination, acoustic research and audio measurement applications
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Audio Analyzer
FLEXUS FX100
The FX100 is a unique professional audio analyzer that adapts to your application. The instrument offers comprehensive measurements including Passed/Failed tests in under 1 second. You may customize the system for two or four parallel channel operation, speaker impedance testing and digital audio measurements. Switcher modules provide additional outputs and inputs.
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Audio Analyzers
With over 32 years of experience in audio test and measurement, we know what are the most important features and how to deliver them as a cost efficient and easy-to-use solution.
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Sync Generator
LT 4610
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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Cable Tester
TESTER
Whirlwind Music Distributors, Inc.
This versatile cable tester checks many varieties of audio cables. It tests most cable combinations of XLR, 1/4" or RCA Phono plugs for shorts, opens, and polarity reverse. The handsfree design allows manipulation of the cable to locate intermittents.
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Multimedia Test Video Generator/Analyzer
882EA-DP
The Teledyne LeCroy quantumdata 882EA-DP test instrument with both a DisplayPort 1.1 transmitter and receiver (analyzer) option is packed with features for video and audio testing of DisplayPort monitors and sources at pixel rates up to 268 MHz. The 882EA-DP test instrument provides two (2) additional DisplayPort ports for passive monitoring of the link layer through the optional Aux Channel Analyzer (ACA) application. The ACA option enables you to monitor link training transactions either between the instruments Tx port or its Rx port with the DisplayPort device under test. The 882EA-DP instrument can optionally be equipped with industry approved compliance tests for Link Layer, EDID and HDCP 1.2.
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Digital Audio Signal Generator
Digirator DR2
The Digirator DR2 is a reference-grade digital audio signal generator with transformer-balanced AES3, S/PDIF, TOSLINK and ADAT outputs. The generator offers a wide range of test signals like sine, pink noise, white noise, polarity, delay, chirp and sweep.
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PXI Sound and Vibration Module
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.
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Video Test Hardware
The first integrated test equipment for testing DP Alt Mode in USB Type-C sinks and sources. UCD-340 features a flexible and robust way of testing video, audio and power delivery functions of USB‑C. The provided software enables user access to the vital parameters and controls needed when evaluating the various functions of the interface.
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Multi-Protocol Analyzer / Generator
780E
The Quantum Data 780E Multi-Protocol Analyzer / Generator is a handheld digital video generator and analyzer that enables you to run tests on various digital video devices and network distribution devices on site or in the R&D lab. The 780E instrument provides a 7 inch color touch screen for operation and for viewing status of outgoing and incoming video and audio. The 780E is equipped with DisplayPort, HDMI and HDBaseT interfaces. Each digital interface is supported by both an output port and an input port to allow testing of digital video sources, displays, audio devices and distribution devices. Testing hybrid converter devices supporting DisplayPort, HDMI, HDBaseT distribution networks is a key application of the 780E as well.
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IP Video Stream Analysis And Monitoring
TSM100
The Mividi TSM100 is an MEPG transport stream analyzer and IP video monitoring system for monitoring the quality of digital video services (QoS) delivered via IP or ASI interfaces. It can simultaneously monitor up to 300 services and perform deep MPEG analysis and video quality check 24 x 7. The system can be used for analyzing MPEG-2, H.264 and HEVC programs delivered over the Internet, as well as head-end equipment that uses IP for video transmission. The TSM100 provides IP layer analysis, MPEG transport layer analysis, key frame decoding, audio loudness measurement and service profiling. The system receives IP encapsulated digital audio and video data via 1 Gbits or 10Gbits Network adaptor. It will monitor all media flows in the network, perform extensive tests on standard compliance and user profile matching, and generate alarms when TS, video or audio errors occur.
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Measurement Software
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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Comprehensive Simulation of Master, Slave and End Nodes in A 2 B ® Networks
Infotainment Test Device ITD 1024
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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80-1000V AC Non-Contact Voltage Tester
5226
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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Telecom Audio Test Sets
Networked Communication Solutions, LLC
Handheld test instruments for complete troubleshooting of audio frequency impairments on communication networks.
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Dual Nav/Comm Test Panel
TA-155
The Best Dual Nav/Comm Test Panel on the market today. This panel is designed to test the KX155/155A and KX165/165A radios specifically as well as others and will allow by the book testing of these units. The panel includes specific switching for testing the intercom features, providing unit configuration and audio isolation as required. This panel also incudes basic provisions to run a second Nav/Comm using the long time standard 8 pin octal connector. Monitoring of either current or voltage to either radio is also provided. Integrated or stand alone testing of your OBS or converter indicators is provided as well as the required test jacks. Click on picture for larger view.
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Handheld Digital Video Generator and Analyzer
780C
The Teledyne LeCroy quantumdata 780C is a handheld digital video generator and analyzer that enables you to run tests on various digital video devices and network distribution devices on site or in the R&D lab. The 780C instrument provides a 7 inch color touch screen for operation and for viewing status of outgoing and incoming video and audio. The 780C is equipped with multiple interface types including HDMI, HDBaseT, 3G-SDI and component analog. Testing digital interfaces is supported by both an output port and an input port to allow testing of digital video sources, displays, audio devices and distribution devices. Testing hybrid converter devices supporting 3G-SDI, HDMI, HDBaseT distribution networks is a key application of the 780C as well.
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Sound Level Meters & Noise Meter
Cirrus offers a range of Class 1 and Class 2 hand-held sound level meters and accessories to cover all noise measurement applications from simple noise tests to detailed noise analysis. Our range of Sound Level Meters and Noise Meters spans simple instruments that provide the measurement of Sound Level, Integrating-Averaging instruments that provide Leq and occupational noise functions as well as precision data logging sound level meters with 1:1 & 1:3 real time octave band filters and in-measurement audio recording.
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NI-9260, 51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module
783467-01
51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module - The NI‑9260 is an instrument-grade dynamic signal generator for testing the audio components and capabilities of consumer electronic devices and providing excitation in structural test applications. Unlike sound card-based solutions, the NI‑9260 can be deployed quickly and recalibrated to guarantee long-term measurement repeatability and decreased test time. It also features ±30 V overvoltage protection and short circuit protection.
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Video Test Generator
701A
If you’re testing digital or analog computer monitors, video projectors, multimedia monitors, or TVs, the 701A Video Test Generators provides the signals, test patterns, and audio to do your job, easily and accurately. Field technicians and factory people on the move will appreciate the convenience of battery power and small size. The 701A Video Test Generator is designed to go where you go.
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Configurable Relay Matrix Module
DP-cPCI-4341
DP-cPCI-4341 is a Hot-Swappable Configurable Relay Matrix Module. The relays can be operated separately or all at once. The Form A relays can be used to switch voltage signals upto 200V DC. The inputs and outputs are brought out to the fascia for high flexibility. Use of rugged connectors for field terminations ensures long-term reliability. Applications of the module include automatic test equipment, continuity testing, audio telephone line switching and data acquisition system.
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Digital H.V. Insulation Tester(5kV)
6305A IN
Standard Electric Works Co., Ltd
● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on
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Test Pattern Generator Delay & AV Sync Analyzer
VQDM-100
Versatile compact and robust multi-purpose tool for R&D and glass-to-glass QA/QC Instant visual-aural quality estimation plus automatic latency, AV sync and 3D LR sync measurement Multi-channel time-line analysis, including video frames continuity testing 4 Light Sensors with vacuum caps, 4 Audio inputs (standard line levels) 2 channels of AV timing analysis, simultaneous measurements of Video and Audio Latencies Real time multi-channel data acquisition via USB port Unique sophisticated set of static and dynamic test patterns up to 1080p@60fps - see more details in separate VQL page Source of VQDM, VQMA2, and VQMA3 Test Patterns for VideoQ Analyzers Multi-format digital and analog AV outputs: HDMI, YPrPb, S-video, SPDIF, LR analog audio Networkable unit, easy expansion with any external USB storage device: live clips, user content, etc.
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12-600V AC Adjustable Non-Contact Wire Tracer
5221
Peaceful Thriving Enterprise Co Ltd
This non-contact voltage tester, can be used to test the presence of AC voltage from 12V~600V, 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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Audio Oscillator & Sweep Generator
SweepGen
SweepGen turns a PC into an Audio Oscillator and Sweep Generator which can be used for testing audio or educational purposes. In conjunction with audio test instruments, you can make frequency response plots. SweepGen uses the sound card in your PC to produce sine waves that are mathematically correct almost to CD quality, indeed it's more likely that the quality of your PC sound card will be the limiting factor rather than the code in SweepGen.
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Audio Test Tone Generator
ToneGenerator
Tone Generator is a sine wave generator, frequency generator and signal generator that lets you create audio test tones, sweeps or noise waveforms using your computer or a PDA handheld. Generate sine wave, square wave, triangular waveform, saw tooth waveform, impulse, white noise and pink noise.
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Handheld Test Instruments for HDMI
780 Series
The Teledyne LeCroy 780 series handheld test instruments for HDMI® are battery powered (except 780C, 780D and 780E), portable video and audio generators and HDMI analyzers that enable you to conduct quick, on-site verification testing and troubleshooting of your HDMI system and analog video displays. The 780 series instruments are equipped with both a reference source and a reference sink interface allowing you to test audio, video and protocols of any type of digital video device: sources, repeaters and sinks.
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Spectrum Analyzer
Spectrum Analyzer for iOS is a powerful real-time audio analysis app. Designed with musicians and recording engineers in mind, it can also be used by anyone interested in the world of sound. Ideal for room tuning or speaker tuning, the app enables portable, precision audio measurement and visualization. The videos below demonstrate three of the included modules - Octave RTA, FFT Plot, and Spectrograph. A Test Tone Generator is also available.
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Telephone Headset and Handset Test System
THT
TE2000 Headset Tester for audio testing headsets and handsets using computer generated test sounds.
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RightMark Audio Analyzer
RMAA
RMAA suite is designed for testing quality of analog and digital paths of any audio devices, be it a sound card, an MP3 player, a consumer CD/DVD player or an acoustic set. The results are obtained by playing and recording test signals passed through the tested audio path by means of frequency analysis algorithms. A more common mark is also provided for those unfamiliar with measured technical parameters.
