Voice Quality Testing
Examine spoken sound quantitatively.
See Also: POLQA, Voice Quality Test, VQT, QoE
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Product
Telephony Conformance Analyzer
TCA 4100
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Acoustics and voice quality conformance testing for cellular including VoLTE, digital, and analog phones. TCA 4100 is an automated & affordable voice quality & acoustics conformance test solution. A wide range of handset and hands- free phones such as VoIP, DECT, Wi-Fi, Bluetooth, cellular, analog, telephones, audio devices and hearing aids are supported.
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Product
VoIP Testing
VQuad™
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Testing on the extreme end-point of a VoIP softphone network has become a priority for many service providers. This method of testing represents what an end user is actually experiencing. Voice quality testing within VoIP networks is growing; a major concern is testing VoIP softphones that will be used with VoIP networks. GL’s VQuad™ with VoIP option along with Voice Quality Testing (VQT PESQ) software provides the ability to perform manual or automated Wideband audio tests using HD codecs on the VoIP network.
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Product
Non-Intrusive voice Quality Analyzer
NIQA
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The most known methods for quality evaluation of voice transmission systems were developed by Telecommunication Standardization Sector of International Telecommunications Union (ITU-T) in the middle of 90-s. Results of this work are presented in Recommendation P.800 (P.830) «Methods for subjective determination of transmission quality» [1, 2]. This document describes conditions for voice quality testing, audio contents, scoring and methods to evaluate results. Typically “Methods for subjective determination of transmission quality” are used to obtain mean subjective quality score according to five-digit scale (Mean Opinion Score – MOS).
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Product
Mobile Handset Voice Quality Test System
BK9024
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If you need to test cellphones, the BaKo Type BK9024 is fast and switches between up to 8 phone chambers at once, making it a great choice for quality control on your production line.
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Product
Voice Quality Test System
MultiDSLA
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MultiDSLA solution is a state of the art measurement system for Voice Quality Testing and Performance Assessment used by many organisations as the reference measurement in applications ranging from core technology development to network operations.
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Product
Voice Quality Test
POLQA
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POLQA is the next-generation voice quality testing technology for fixed, mobile and IP based networks. POLQA was standardized by ITU-T as P.863 and can be applied for voice quality analysis of HD Voice, 3G and 3G/LTE networks.
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Product
Interactive Benchtop Test
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Strict time-to-market deadlines make it vital to efficiently debug and validate product designs. Virtual instrumentation provides a unified interface that gives engineers an advantage over traditional box instruments.
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Product
NI Real-Time Test Cell Reference System
778820-35
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DIAdem Advanced with DAC Bundle, Perpetual License, Include 1 Year SSP
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Product
NI Real-Time Test Cell Reference System
780590-35
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VeriStand Full Development License with NI Standard Service , Include 1 Year SSP
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Product
Application Software for Electronic Test & Instrumentation
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Application software provides configuration-based workflows for electronic test and instrumentation applications. Application software is part of the NI software portfolio.
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Product
Wireless Device Test
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New wireless standards, in addition to rising wireless usage, are increasing wireless device complexity while lowering price expectations. To counter rising costs, manufacturers require test systems optimized for efficiency.
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Product
Flexible Cable, 3.5 Mm (Test Port) To 3.5 Mm
85131E
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Achieve phase stability with this 96.5-cm cable when a DUT is connected, with adapter, directly to the test set port
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Product
Dielectric Test Fixture
16451B
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The 16451B is used to evaluate the dielectric constant of solid dielectric materials accurately, and complies with ASTM D150. The 16451B employs the parallel plate method, which sandwiches the material between two electrodes to form a capacitor. An LCR meter or an impedance analyzer is then used to measure the capacitance created from the fixture.
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Product
Bottom Electrode SMD Test Fixture
16197A
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The 16197A is designed for impedance evaluations of bottom electrode SMDs. It achieves stable frequency characteristics up to 3 GHz and provides highly repeatable measurements. The Keysight 16197A supports various SMD sizes, as small as 1005 (mm)/0402 (inch) and as large as 3225 (mm)/1210 (inch). Accommodation of the 0603 (mm)/0201 (inch) size is available with option 001.
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Product
Flex Socket Test Module
JT 2127/Flex Socket Test Module
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The JT 2127/Flex STM memory socket tester is a family of hardware adapters specifically designed for the testing of of PCB-mounted DIMM & SODIMM sockets using a JTAG/boundary-scan controller and supporting software. The testing of memory sockets has always been troublesome for test and production engineers using JTAG/boundary-scan systems. Even when it is possible to create memory writes/reads from a boundary-scan compliant access device on the UUT (Unit Under Test), the initialization process may fail leaving you with little diagnostics information. What’s more it can still be uncertain whether fault lays with the DIMM module itself or the socket. Using the new JT 2127-Flex system from JTAG Technologies you get pin-point diagnostics from a known-good test interface so you can be certain that your socket is soldered correctly.
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Product
EOL/Functional Testing
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Whether you are testing RF LRU modules as a defense contractor, or implementing the next power supply tester for EV charge stations, ARC can create a custom, flexible automated end of line test solution for a variety of needs, with your budget in mind.Leverage our expertise with PXI mixed signal modular instruments, RF test capabilities and switching to complete your next solutions. Shorten your test development times, improve hardware and software standardization, and control your future test development costs by partnering with ARC on your next project.
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Product
Functional Test Fixtures
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Forwessun’s Functional Test Fixtures are tailored to validate the performance of your electronic assemblies, ensuring each product meets critical quality and functional standards. With customisable designs and precision engineering, these fixtures support a range of testing needs—from checking connectivity and function to confirming performance under real-world conditions. Built to handle rigorous demands, Forwessun's solutions are ideal for industries requiring reliable and repeatable results. Whether for high-volume production or specialised testing, our fixtures provide robust, adaptable support to maintain efficiency and accuracy throughout the testing process. We also create, and work with Ingun to create fixtures using the Ingun kit.
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Product
Radar Test System
UTP 5065
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Radar sensors are core elements to realize autonomous driving. The UTP 5065 radar test system from NOFFZ Technologies has a compact vertical design and contains everything needed to allow State-of-the-Art measurement and sensor calibration. The test bench setup and component selection are tuned to get best possible results for highly accurate and cost-efficient testing in production of automotive radar sensors.
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Product
Test System for Detecting Exact PCB Short Circuit Locations
QT25
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Qmax Test Technologies Pvt. Ltd.
QT25 employs a unique method to detect exact PCB shorts circuit locations and pin down the shorted components and tracks. It is designed in such a manner that it precisely detects exact short circuit locations across VCC - GND or a shorted component connected across a Bus or hair-line shorts between PCB tracks, Which is highly impossible to detect using conventional tools especially when they are connected parallel in circuit. It can also be used in measuring the contact resistance of switches and relays in its milli-ohm mode as a value add.
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Product
Regenerative Battery Pack Test System
17040E
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High-power testing equipment up to 1,700V/ 4800A/ 1.2MW Multiple safety protections for personnel safety risk management and control of battery testing Flexible Integration for automated battery verification solutions
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Product
Scienlab Battery Test System – Pack Level, 220 KW
SL1730A
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Keysight’s SL1700A Scienlab Battery Test System – Pack Level Series allows to realistically emulate the environment of the future battery pack application in order to test the high-power battery pack comprehensively and improve its functions and safety. The growing demand of e-mobility increases the need of vast battery test labs for EV battery development. Keysight developed the SL1700A Series to accelerate the development and validation of batteries. It offers a voltage range of up to 1500 V and power options between 100 and 300 kW including a Performance Bundle to increase the power up to 330 kW. The new high-voltage SiC (silicon carbide) technology provides a high energy efficiency on a small footprint and helps to minimize your operating costs.
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Product
SMD Array Type LCR Test Fixture
16034H
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The 16034H is designed for impedance evaluations of array-type SMD.The minimum SMD size that this fixture is adapted to evaluate is 1.6(L)x0.8(W)[mm]. Since the tip of the measurement electrodes are very thin and the device holder is extremely flat, the device can be shifted and the measurement electrodes can contact each of the elements of the array-type component.
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Product
Lens Module Test Platform
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The Lens Module Test Platform is a flexible solution to deliver the quality that is expected from your brand for all types of lenses and cameras. The system can be configured to measure objective, eyepiece or camera lenses. As the platform can efficiently measure lenses as small as 2 mm3, it is perfect for the critically precise applications of life sciences, consumer electronics, automotive and other industries. With 25+ years of quality experience, the Lens Module Test Platform ensures that all products shipped to market work as intended.
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Product
H(3)TRB & HTGB Test Systems
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SET offers two H(3)TRB and HTGB product lines which differ in the number of test object channels and the range of technical possibilities. The innovative systems are scalable, modular and standardized.
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Product
Memory Test System
T5833/T5833ES
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T5833 system is a cost-efficient, high-volume test solution capable of performing both wafer sort and final test of DRAM and NAND flash memory devices. Amid surging sales of mobile electronics, DRAMs, NAND flash memories and multi-chip packages (MCPs) — the main device types used in smart phones and tablets — are quickly evolving toward higher speeds and greater device capacity. Internet and cloud servers also are driving demand for faster, higher-capacity ICs. Yet the cost of testing today's wide array of memory devices is an obstacle for chipmakers, which urgently require solutions that can deliver high functionality, high performance and low cost of test (COT). Advantest's new, multifunctional T5833 memory test system meets these needs, delivering both wafer sort and final test capabilities for a full range of memory devices, including LPDDR3-DRAMs, high-speed NAND flash memories and next-generation non-volatile memory ICs.
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Product
SoC/Analog Test System
3650-S2
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The Chroma 3650-S2 is specifically designed for high-throughput and high-parallel testing to provide the most cost-effective solution for fabless, IDM and testing houses.
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Product
Combination Board Functional Test System
QT 4256 ATE
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Qmax Test Technologies Pvt. Ltd.
QT 4256 ATE is a combination Board Functional Test System , a main frame Automated Test Equipment (ATE) which can be configured up to maximum of 1280 Bi-directional digital channels ideal for testing circuit card assemblies of high level of complexity and whether it is a legacy or new generation PCB.
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Product
Scienlab Battery Test System — Cell Level
SL1002A
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Test System with up to 36 Channels.The Keysight SL1002A provides sink and source with 0 to 6 V, 100 to 600 A, 0.6 to 3.6 kW and 36 channels for battery cells.
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Product
Regenerative Battery Pack Test System
17020E
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Charge/discharge modes (CC, CV, CP)Power Range: 10kW / 20kW per channelVoltage Range: 60V/ 100VCurrent Range: 100A/200A/300A/400A/ 500A/600A/700A/800A per channelRegenerative battery energy discharge, efficiency 85%Channels paralleled for higher currentsDriving cycle simulationFast current conversion without current interruptHigh precision measurementSmooth current without over shootTest data analysis functionData recovery protection (after power failure)Independent protection of multi-channel
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Product
Test Fixture, Axial And Radial
16047A
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The 16047A is designed for impedance evaluation of axial/radial lead type devices of up to 13MHz. The 16047A employs Kelvin contacts which realize a wide impedance measurement range. The contact tip can be changed according to the device shape.
