Voice Quality Testing
Examine spoken sound quantitatively.
See Also: POLQA, Voice Quality Test, VQT, QoE
-
Product
Quality Tests
-
Phoenix Contact has been developing innovative products for electrical connection and automation technology for over 90 years. To ensure the quality of these products, they are tested on the basis of various directives and standards throughout the entire process of creation. As a result, the products can be integrated in a variety of industries under a wide range of environmental conditions.
-
Product
Quality Measurement Tools for Voice, Audio/Visual and Data Payload analysis
PEXQ
-
PEXQ is OPTICOM’s latest product for Windows offering a complete portfolio of quality measurement tools for voice, audio/visual and data payload analysis based on human perception. PEXQ provides mandatory features in the area of R&D for the development of new multimedia codecs as well as for multimedia equipment manufacturers. Besides lab testing PEXQ is also ideal for network operators and carriers to measure quality of service. PEXQ is founded on well established internationally standardized measurement algorithms such as PESQ (ITU-T Rec. P.862, P.862.1 (narrow band), P.862.2 (wide band); Perceptual Evaluation of Speech Quality) and completely new metrics for video quality testing like PEVQ (Perceptual Evaluation of Video Quality).
-
Product
GSM/EDGE Analysis Using NI PXI RF Test Instruments
NI-RFmx GSM/EDGE
-
The NI-RFmx GSM/EDGE personality is a highly optimized API for performing physical layer measurements on GSM/EDGE cellular standard signals. NI-RFmx GSM/EDGE is completely interoperable with all NI-RFmx APIs. It provides simple access to the most advanced optimization techniques such as multi-measurement parallelism and multi-DUT measurements. The result is extremely fast and high-quality measurements with minimal software development effort.
-
Product
Test Instruments
-
Test instrumentation from COTS to custom, including VXI, PXI and LXI-based platforms.
-
Product
Scalable Tester System for Functional Testing
UTP6010
-
The UTP6010 is a scalable tester system for functional testing, comprising an integrated main switching unit, a keyboard drawer and a swivelling monitor. It is the reliable, modular, low priced UTP starter kit. The system is suitable for tester applications, where space-saving devices are required, because its construction height is only 12 HU (excluding keyboard drawer and main switching unit).
-
Product
Conformance Test System
TS8980
-
The R&S®TS8980 is the most compact full range conformance testing solution on the market for testing in line with requirements from GCF, PTCRB and regulatory bodies. It supports the entire device certification process for RF and RRM, covering the widest range of technologies including 5G NR based on 3GPP and carrier acceptance specifications. The test system is available in various configurations to cover the required scope of testing.
-
Product
NI Real-Time Test Cell Reference System
780590-35
-
VeriStand Full Development License with NI Standard Service , Include 1 Year SSP
-
Product
Memory Test System
T5830/T5830ES
-
Highly flexible tester which has all of the capabilities needed to perform wafer sorting and final testing of price-sensitive flash memories
-
Product
SAS Protocol Test System
Sierra M124A
-
The SAS Sierra M124A Protocol Test System is Teledyne LeCroy's 7th generation protocol analyzer system that provides 100% accurate protocol capture of both SAS (SAS 3.0) and SATA (SATA 3.0). The industry's most widely used test platform for SAS and SATA features unmatched analysis and debug capabilities to help pinpoint problems at every layer of the protocol.
-
Product
Voice Communications Systems
NAVICS
-
The NAVICS® fully IP based ICS from Rohde & Schwarz uses a uniform IP network to connect distributed on-board voice terminals and other subsystems for internal and external communications. The ruggedized, highly available IT technology with creditable security is also from Rohde & Schwarz
-
Product
Flash Memory Test System
T5830
-
T5830 memory tester, the latest member of its T5800 product family, optimized for testing a wide range of flash memory devices used in mobile electronic devices. The highly flexible T5830 tester has all of the capabilities needed to perform wafer sorting and final testing of price-sensitive flash memories.
-
Product
Testing & Quality
-
The solar simulator, electroluminescence and hi-Pot testers are the main machines used to test photovoltaic modules. These machines can be positioned at the end of the production line and along the production chain to keep the quality and efficiency of the photovoltaic modules under control after the most sensitive production phases. Each machine uses the best technologies in order to guarantee the best and most accurate measurements.
-
Product
Quality Engineering & Test Automation
-
Accelerate delivery without compromising quality. Our quality engineering services combine advanced automation frameworks, testing, and QA transformation to ensure every release is fast, stable, and production-ready.
-
Product
Fast and Flexible WLAN Measurements up to 802.11ax
WLAN Test Toolkit
-
The WLAN Test Toolkit gives you direct and fine control over the generation and analysis of IEEE 802.11a/b/g/n/ac and ax signals, as well as 802.11j/p/ah/af waveforms, with industry-leading speed and accuracy. It empowers you to characterize, validate, and test a variety of WLAN connectivity products, such as RF front end components, wireless modules, and user devices.The toolkit includes extensive support for the latest features of the 802.11ax standard, including extended single-user packets, multiuser OFDMA, and multiuser multiple input, multiple output (MIMO) functionality with per-user configuration and measurement results. The WLAN Test Toolkit helps you solve demanding new access point test cases by generating signals that simulate multiuser environments, including per-user impairments. You can also use the new software to generate trigger frames to test the real-time response of client devices and make power precorrection and relative center frequency measurements.
-
Product
Semiconductors Testing
-
Our Testers support the production lines of variety of products such as 40/100 GBps Mux/DeMux, LNA, WiMAX RF Transceivers, Microwave & Millimeter Wave components. This high reliability products are being used in (a) Networking & Communications (b) Consumer Electronics (c) Military & Space
-
Product
Electronic Control Unit Functional Test
-
End-of-line tests are critical to ensure passenger safety in the era of smarter vehicles. A flexible test solution is needed to ensure extensive test coverage and high test throughput with a low total cost of ownership.
-
Product
Test Port Cable, 1 Mm
11500J
-
The Keysight 11500J test port connector has a length of 16 cm and a frequency range of DC to 110 GHz. The 11500J integrates with the Keysight N5250A network analyzer and Keysight 8510XF network analyzer systems.
-
Product
SoC Test System
V93000 SoC / Smart Scale
-
Advantest’s V93000 Smart Scale generation incorporates innovative per-pin testing capabilities. Each pin runs it own sequencer program for maximum flexibility and performance, for example in multisite applications. Full test processor control ensures time synchronization between all card types, like digital, Power, RF, mixed signal and so on. The user benefits are reduced test time, best repeatability and simplified program creation. The system design makes it easy to extend your configuration with new modules and instrumentation, as your test needs change.
-
Product
Eagle Test Systems
ETS-200T
-
The ETS-364 is a general-purpose precision analog and mixed-signal test platform designed for high volume production testing of integrated circuits; optimized for high throughput applications with a fully integrated multisite software and hardware architecture.
-
Product
Functional Test Fixtures
-
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.
-
Product
Quality Assurance Testing
-
Manufacturers rely on Quality Assurance (QA) testing to maximize customer satisfaction and minimize costly after-sales troubleshooting and support. One of the best known drivers behind QA testing is the ISO 9000 standard, but there are many others.
-
Product
110 GHz, 1.0 Mm (m-f) Test Port Cable 10 Cm
11500JK10
-
Connect test ports to devices, fixtures, or probe tips with this 10-cm cable
-
Product
Test Program Quality Verification
CodeReport
-
CodeReport is an easy-to-use application for verifying test program quality. CodeReport comes with many different, known quality screening rules that can be used to verify your test program is complete and ready for production. CodeReport also provides a graphical Rule Editor that allows you to create your own, custom rules. Ensure your coding standards and quality specifications are correct by generating your set of rules, checks, and screenings. Easily generate a detailed report for locating, correcting, and documenting the state of your test program. Quickly identify the tester hardware and instrumentation needed to run your program with the Tester Resource report. Save a session file to quickly return to your project after edits have been made or use the Session on other similar projects to transfer your configuration and custom rules.
-
Product
Automated Aerospace and Defense Test
-
Obsolescence management, evolving RF requirements, and design for test (DFT) challenges every test organization in the aerospace and defense industry. Organizations are transitioning from rack-and-stack box instruments and closed-architecture automated test equipment (ATE) systems to smarter test systems built on a modular platform that scales to meet current and future needs.
-
Product
Benchtop Communication Test System
ATS3000A
-
The ATS3000A is designed using Astronics Test Systems’ proven Synthetic Instrumentation architecture. Featuring 23 instruments, and both Automated and Standalone modes to test, record, and diagnose faults, the unit provides complete RF, Analog and Digital capabilities. The ATS3000A also includes the sophisticated IF and baseband I/Q Digital Signal Processing required for modern radios. The fieldupgradeable, software-defined architecture features easy-touse graphical user interfaces and enables testing with minimal operator intervention. Test Program Sets areavailable for a full range of tactical radios, or you can create new TPSs easily using the included TestEZ® software suite.
-
Product
Regenerative Battery Pack Test System
17020E
-
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
-
Product
Functional Test
UTS
-
The UTS functional test system is perfect for electronics manufacturing operations that have a mix of products where operators load and unload devices under test (DUT) and routinely change out fixtures for each type of DUT.
-
Product
Scienlab Battery Test System – Pack Level, 110 KW Compact Version
SL1710A
-
Compact solution for testing Battery Packs with output power up to 110 kW and voltage range up to 1500 V
-
Product
OTP-Based Test System
-
Power electronics assemblies often cannot be tested using conventional technology for their electrical performance. Due to the adaptability of the instrumentation, the OTP concept offers an ideal platform even beyond the space requirements of several control cabinets. In order to achieve high test flexibility with different assemblies, the system was equipped with three-phase AC sources and AC loads as well as a precise three-phase power meter. DC sources and loads with different current and voltage ranges cover the test of frequent DUT operating parameters. Time-dependent voltage or current signals can be stimulated by an arbitrary generator with power amplifier. General measurements such as current, voltage, frequency, resistance can be carried out flexibly at various test points using the matrix concept. An oscilloscope with RF multiplexer is available for high-frequency measurements such as residual ripple, switching processes, etc.
-
Product
Voice and Video Transcoding
-
Maintain omnichannel experience with seamless interoperability
