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- InterWorking Labs, Inc.
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TCP Tests
The Maxwell Pro TCP Test Suite is used by design engineers, quality assurance engineers and testers to find and fix bugs in their TCP stack or engine. The tests help ensure that the TCP stack is sufficiently robust so that it is not vulnerable to the wide range of attacks in today's Internet. The tests make use of the Maxwell Pro network emulation environment, so that each test sequence can intelligently impair all aspects of the TCP protocol.
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PCI-4461, 204.8 kS/s, 118 dB, 3.4 Hz AC/DC Coupled, 2-Input/2-Output Sound and Vibration Device
779307-01
The PCI‑4461 is a high-accuracy data acquisition module specifically designed for sound and vibration applications. It provides simultaneous two-channel dynamic signal generation and simultaneous two-channel dynamic signal acquisition with six gain settings to configure the input range. The PCI‑4461 also includes software-configurable AC/DC coupling and integrated electronic piezoelectric (IEPE) conditioning to ensure precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. Common applications include audio test; automotive test; noise, vibration, and harshness (NVH) analysis; and machine condition monitoring.
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PXIe Audio Analyzer
M9260A
M9260A is significantly different from the traditional general purpose PXI digitizer modules which are being used for today's audio measurement. In order to achieve fast test speed and high performance it comes with large one million sample arbitrary waveform buffer and one million sample "limitless" input buffer, as well as super-linear/low noise amplifiers and digital to analog converters. This enables M9260A's ultra-low residual distortion and high amplitude accuracy. M9260A is now an important part of Keysight Radio Test Solution, and may also be easily integrated into any audio related PXI test system with its developer-friendly drivers and commands.
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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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Tone Generator
Control and test 2-way radio systems, repeaters, ANI, Paging and more. Activate 2-tone or 5/6-tone pagers. Operate or test EIA tone-remote systems. Record generated signals to a WAV file Accomplish MORE, by carrying LESS hardware in the field. Monitor inputs and outputs with our FREE built-in audio scope and spectrum analyzer. No external hardware required. Output may be fed directly into radio, twisted pair, or service monitor.*
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Data Analysis
Power Monitoring and Diagnostic Technology Ltd.
PMDT Engineers are always available to review your test samples and to provide guidance to users in the field. Our PD experts have the ability to accurately analyze various types of field test data based on PRPD/PRPS spectrums, waveforms and audio files collected during a field test.
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Video Signal Generator
MSPG-8100S
MSPG-8100S various standard signal. (HDMI, DISPLAYPORT, DVI, VGA, COMPONENT, CVBS, S-VIDEO, SCART) So, It is a fundamental equipment of develop display. (LCD TV, LED TV, Monitor, Project) MSPG-8100S designed supports 4Kx2K/60Hz resolution by HDMI/DISPLAY ports and it can test 3D and ARC(Audio Return Channel) function.
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Flexible Monitoring of Voltage & Current in A 2 B ® Networks
Line Test Box LTB 1024
The Automotive Audio Bus (A 2 B ® ) from Analog Devices Inc. reduces the complexity of audio systems. In addition to the automotive industry, it is also increasingly being used in other areas such as conference systems. We have developed a line measuring device specifically for this A 2 B ®technology: the Line Test Box LTB 1024.
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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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Professional Audio Test and Analysis Software
AudioExpress Software
Audio Engineering is facing great pressure with the increasingly stringent standard and ever-lowering product prices. Customers are expecting more and more cost-effective audio products with ever-improving design and higher quality. Shorten the time of engneering development becomes chanllenge of this industry. AudioExpress can meet the needs of this market.
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Digital H.V. Insulation Tester(10kV)
6310 IN
Standard Electric Works Co., Ltd
● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 20 TΩ● 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V● 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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CCTV Testers
CCTV Tester with Power Over Ethernet (PoE) and IP Testing is a portable, multifunction tester for CCTV installations and maintenance. Power cameras and review the display without the hassle of running between the camera and a DVR located in a separate area. Test options include: audio, video, ping, TDR, PoE, IP network connections, and LAN (local area network) cable connections.
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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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PC Based Audio & Acoustic Analyzers
Audio Analyzers, Acoustic Analyzers, and Electro-Acoustic Test Accessories
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USB Controlled Audio Test Interface
AudioConnect
AudioConnect is a 2-in, 2-out audio interface specifically designed for audio test and measurement. It offers digital and analog audio in and out, a a 44.1kHz/48kHz sampling rate, USB control, and a power indicator; all other typical soundcard controls that are not used for audio test applications have been eliminated. This makes operation and calibration simple with no room for error.
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Audio + Vision Generation and Monitoring
Test Chest 3G (Multi Function Test)
Quick and very easy to use, the amazing Test Chest boasts instantaneous Audio + Video generation and Monitoring. NO tedious boot-up means Test Chest is “First out of the blocks” every time by 10s of seconds, and it’s intuitive touch-screen speeds Engineers to the required function, saving precious time and giving their investigations a real head start. 10bit precision signal generation is standard with Test Chest, as are the analysis utilities which are displayed on it’s superb 5” high resolution touch screen Monitor screen, and stereo sound too (when present).Ease of use and protection whilst in service are serious matters, so Test Chest is fitted with ‘Ez-Grip’ resillent rubber end sleeves; these assist grip, and provide additional protection against everyday knocks and bumps. During transportation your Test Chest’s tough extruded alloy housing is cradled within a customised go-anywhere foam lined ABS Carry-case for complete protection.
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USB Controlled High Precision Audio Test Interface
AudioConnect 4×4
AudioConnect 4×4 is a high accuracy 4-in, 4-out audio interface specifically audio test and measurement. It offers digital and analog audio in and out at any user-specified sampling rate up to 200kHz, and a high signal to noise ratio and wide frequency response, making it suitable for the most demanding measurement applications. Controls are simple – a single USB connection and a power indicator – all other typical soundcard controls that are not used for audio test applications have been eliminated to make operation and calibration simple with no room for error. AudioConnect 4×4 is supplied fully calibrated.
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Video Signal Distributor
MSMD-515D~915D
MSMD-Series is a slot type Multi Signal Distribution Buffer and it is named depend on number of slot. It is support PC signal (R, G, B, HS, VS), CVBs, S-Video (Y,C), Component(Y,Pb), Scart(European Type), Audio, DVD(Digital) & Optical Audio signal without any signal diminishing & distortion. Each slot operate as one distributor separately and it is efficient to test multi signal format at the same time.
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ICE 3000 Series
ICE3005
The ICE3005 is an agile filter/amplifier cascade for the UHF frequency band with a VHF bypass. It enables simultaneous operation of multiple transceivers in a cosite environment and is factory configured for an ARC-210 interface. This filter/amplifier provides multiple poles of RF selectivity to reduce broadband noise, harmonics, and spurious signals while still providing full output power in transmit mode and excellent selectivity to interfering signals at the transceiver’s RF input in receive mode. All transmit, receive, and bypass switching is incorporated into the two-port design. The ICE3005 also includes a separate audio processor circuit that mitigates popping and drop-outs in the R/T audio that are common in hopping or blanked waveforms. The ICE3005 incorporates extensive Built-in-Test capability and is qualified for military applications. A mounting tray is available for easy incorporation on your platform. Cost-effective modifications are available on the ICE3005. Please contact your sales representative at 513.870.9060 or Support@PoleZero.com for details.
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SignalScope Pro for iOS
SignalScope Pro
SignalScope Pro for iOS devices is a real-time analysis toolset, suitable for use in areas such as acoustics, audio, electronics, and vibration. SignalScope Pro includes 4 tools for dynamic signal analysis, as well as a signal generator for producing test signals. See YouTube for video demos.SignalScope Pro also turns your iOS device into a platform for data acquisition, storing acquired data in CSV or TXT files, MAT-files, or PDF or JPEG images for later retrieval from your device.
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Sophisticated Audio and Video Test Patterns
VQL
VQL Instantly reveals your video display, codec, scaler, converter or other video device performance VQL test patterns cover all 3 levels of video QA/QC: Instant visual-aural Quality Estimation Objective Measurements of video and audio performance Fully automated (unattended) Quality Control VQL features: Compatibility with all commonly used software or hardware codecs and media players VideoQ VQV / VQMA / VQTS / VQDM compatible tests Wide range of video frame sizes: from 192x108 to 4096x3072 Variety of bit rates up to uncompressed 4:4:4 4K @60 fps, 48 bit per pixel Variety of video and audio formats, color spaces and level schemes All test patterns remain suitable for accurate measurements even after low bitrate coding, heavy scaling and/or cropping, e.g. after down-conversion for mobile devices Standard, custom and semi-custom tests for development labs, content processing facilities, CDN systems, software developers and high volume manufacturers
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DigiScope
DS900G
Hamlet Video International Ltd
The DigiScope DS900G is unique; a multiple input, low power, 1RU mountable, measurement and monitoring multi-viewer of all 3G, HD, SD, component and composite video signals with embedded, AES/EBU and analogue audio, with test signal generation and EYE display capability. With outputs via its unqiue 5.6 inch IPS LCD screen on a gooseneck. Direct the display to suit your operational environment.
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Video Test Pattern Suite
Sarnoff®
In the digital era, traditional video test and measurement tools are becoming obsolete. SRI offers a suite of unique visual tools that enable users to stress, evaluate, and calibrate audio and visual equipment throughout the signal chain. Test pattern products include the award-winning Visualizer digital video test pattern, the ESP encoder stress pattern, and the TSG test sequence generator.
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Industrial Panel Controls
Panels controls are designed for applications that typically require frequent adjustment. Both rotary and slide panel control types are available. A selection of elements includes carbon, cermet, and conductive plastic. These devices are available in various sizes and shaft/bushing combinations. Some models are available with a rotary switch and seal options. Typical applications include audio mixing consoles, test and measurement equipment, consumer electronics, and medical equipment.
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PXIe-4480, 1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module
784277-01
1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module—The PXIe‑4480 is designed for high-bandwidth audio, acoustic, and vibration measurements. It provides six channels of dynamic signal acquisition, and you can use one of four gain settings to configure your input range. The PXIe‑4480 also includes software-configurable AC/DC coupling, charge measurement, voltage excitation, IEPE excitation, and TEDS support, making it ideal for measuring acoustic transducers, pressure sensors, and hydrophones. Common applications include audio test; noise, vibration, and harshness (NVH) analysis; and underwater acoustic measurements. For measuring sudden changes, such as high speed blast and pressure events, the PXIe-4480 can sample up to 20 MS/s per channel in time-domain mode.
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Test Pattern Generators
Video Test Pattern Generator, Portable Monitor Tester, Test Video Audio Signals, HDMI, DVI, SDI, Component Video, HDCP
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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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NI-9260, 51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module
783466-01
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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Audio and Acoustic Functional Test Solution
With the growing popularity of Internet of Things devices worldwide, many electrical products are adopting voice commands as their user interface. This means that acoustic and audio test challenges are likely to impact more products than ever before. Test teams must meet extended test coverage requirements to ensure product quality while maintaining throughput and operational efficiency. For a solution to meet these sorts of demands, it must:
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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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Telecom Audio Test Sets
Networked Communication Solutions, LLC
Handheld test instruments for complete troubleshooting of audio frequency impairments on communication networks.
