Voice
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Advanced Voice Quality Assurance System
AVQA
R&S®AVQA is a non-intrusive voice assurance system that provides many integrated monitoring functions for ATC communications systems. These functions include:Quality assurance reports to CAAType acceptance of new IP systemsLive information about disturbance to ACC adminVoice quality report on ANSP interconnection (e.g. NewPENS)Network quality reporting
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Voice/Audio Quality Analyzer
OPERA™
The OPERA™ Voice/Audio Quality Analyzer represents the latest developments to objectively evaluate and assure the quality of compressed voice and wide-band audio signals, based on modeling the human ear. With OPERA you can achieve a comprehensive analysis of the end-to-end quality of today's and next generation networks, such as VoIP, VoDSL, VoATM, ISDN, GSM, POTS, from the caller to the callee. Also, you can test the audio quality of compression formats such as MP3, AAC, AC3, Microsoft Windows Media, from the studio source to the receiver, or from the server to the client.
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Remote Control Voice Recognition Tester
BK3013
Ready to help you take on the leading edge of consumer technology, we have designed a machine that tests microphones which both use RF and are used for voice recognition. The BK3013 runs a uniform SPL sweep to calculate FRF and also runs an SPL sweep that allows you to test the SPL range of your mic. Our "Test Shop" program will show you the results in graphs and allows you to have the computer check specific points in the test.
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Voice Monitoring
VOIP Echo
*The Voice Band Analyzer (VBA) is an analysis tool for monitoring the quality of voice band traffic (including hybrid echo) over VoIP, TDM and wireless networks*VBA works in conjunction with GL's TDM, Packet, and Wireless non-intrusive capture products, such as T1 and E1 Call Capture and Analysis, VoIP PacketScan&trade, and GSM, CDMA, and 3G Call Capture Products. VBA instantly detects voice file captures and with appropriately installed analysis modules, monitors speech levels, noise levels, and hybrid echo. Other analysis modules such as ITU-T P.561, P.562, P.563, fax and modem analysis, and many others can be hosted as plug-ins.*The VBA application can also operate on pre-captured files. It supports A-Law, µ-Law, 16-bit PCM (Intel), 16-bit PCM (Motorola) and MS Wave file formats.*Required software PKV100 and VBA032 at each probe location and PKV170 PacketScanWEB - Network Surveillance Software*Required hardware - 1U rack PC with sufficient hard disk for capturing over 10,000 calls (80 GB HD) for each VBA colocated with a probe*Additional hardware - PC for PKV100 PacketScan™ Software
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Non-Intrusive voice Quality Analyzer
NIQA
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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Cockpit Voice and Flight Data Recorders
Curtiss-Wright Defense Solutions
Our award-winning line of compact, lightweight cockpit voice and flight data recorders has been designed to meet all current and anticipated regulations (including 25-hour voice / datalink recording) and are deployed globally.
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Voice Quality Test System
MultiDSLA
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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Siren/Voice Drivers & Recordable Modules
Features high quality digitally pre-recorded voice messages and loud attention getting siren sounds.
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Call Generator (Voice / Data)
Qosmotec Software Solutions GmbH
The Mobile Network Tester LTS is an automatic call generator, that establishes voice and data calls to and from actual mobile devices in the test system. Voice calls can be generated via the wireless PLMN network using actual mobile devices, via the PSTN network through analogue or ISDN lines or via Voice over IP. Wireless data sessions can be setup through the 3G or 4G network or over WiFi.
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Voice Quality Monitoring as a Service (VQMaaS) for MultiDSLA
VQMaaS is the cloud-based solution that provides the ability to manage everything about the quality of your voice services: understand what service quality you provide, being internal or external voice service, troubleshoot faster, get alerts, manage your capacity planning.
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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
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Voice Coils
CAES can tailor a motor for your specific application. This customization can include size variations and winding characteristics to accommodate power supply availability, performance parameters and physical mounting requirements.
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Multi-Channel Voice Communications Platform
Mercury ES
Mercury ES is a multi-channel voice communications platform that operates on LANs/WANs over terrestrial or satellite-based IP networks offering global coverage. Users access the system via browser-based control panels with up to 256 call buttons and an impressive 32 channel capacity.
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Advanced High Speed Test Probe
SQprobe
SQprobe® is an advanced high speed probe designed for emerging software defined (SDN) and virtualized networks. It monitors IP based voice, video, audio and data streams at Gigabit rates, performing deep packet inspection (DPI) and providing accurate and detailed real time service quality metrics, usage and demographic data.
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DCME Analysis System
DCME Analysis System (SCL-DAS) is a software based application, which is designed to classify, process and decompressed the compressed signals transmitted over the satellite links.DCME Analysis System supports most of the commercially available DCMEs including PCM, ADPCM, DX-3000, DX-7000, DTX-600, DTX-360, DTX-240 (D,E,F,T), CELTIC-3G, OKI TC-2000 etc. While processing the compressed/normal E1 carrier, the SCL-DAS provides the processed intelligible output in the form of Voice and Fax along with Originating Point Country, Destination Point Country, Outgoing Number, Incoming Number etc.
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Commercial Broadband Access
Empower your enterprise customers to run their business efficiently with dependable broadband services. Enterprise-grade broadband access for voice and data services becomes economically viable with an open and disaggregated network.
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Optical Power Meter
SAT-7E PON
Shaanxi Aitelong Technology Co., Ltd
SAT-7E PON power meter is a special tester to test FTTx/PON passive optical network, it can synchronously measure voice, data and video signal on BPON/EPON/GPON framework. It also can set the power threshold and indicate the pass, alarm and fail of every wavelength.
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Telephone Communications
Rugged land-line modems are ideal for use in the field. Voice-synthesized modems enable you to access your data via voice or to send your data to a computer.
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Compact PCI Multi-function Decommutator
LS-50-cP
The Lumistar LS-50-cP 3U Compact PCI Multi-function PCM Decommutator offers the greatest flexibility in the industry by incorporating up to 10 functions typically encountered in flight test applications in a single 3U Compact-PCI card slot. Five functions are achieved on the main board (PCM Simulator which can also operate as a BERT, PCM Decommutator, IRIG Time CodeReader, IRIG Time Code Generator, and the same 5 functions can be achieved on the LS-55-DB Multi-Function Decom Daughterboard. CVSD Voice Decoding and h.261 Video Decoding are achieved through software.
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Defeat Systems
Security Intelligence Technologies, Inc.
In order to help control voice privacy, we offer Defeat Systems. Confidential personal and business information can only stay confidential if no one else has access to them. Defeat systems fight electronic eavesdropping equipment that can compromise conversation security.
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Blackfin Embedded Processors
Blackfin® 16-/32-bit embedded processors offer software flexibility and scalability for convergent applications: multiformat audio, video, voice and image processing, multimode baseband and packet processing, control processing, and real-time security.
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Telemetry Voice Announcing System
HTS-Voice
Designed to fit on the handle of all Hitec radios, this system audibly provides telemetry data via speakers or earphones.
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EOC Master
EOM-7224
Hangzhou Softel Optic Co., Ltd.
*EOCM-7224 is the integrate EOC Master with two EOC master module and one ONU module.*EOCM-7224 EOC Master can provide high speed data service based on coaxial cable network. EOCM-7224 built in a ONU. *The module supports IEEE 802.3ah standards. It provide one SC/PC optical EPON uplink port and two 10/100/1000Mauto-negotiable Ethernet RJ45 ports. By using the EPON technology, the ONU Module can provide a high-speed data channel through a single optical fiber with a rate of 1.25 Gbit/s on bi-direction. In addition, it offers the QOS, flexible bandwidth allocated to provide quality high-speed data service, voice service, and video service.
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Distributed Active Testing & Troubleshooting Software
DVQattest
DVQattest® is a high performance active test and troubleshooting application for proactive management of VoIP/VoLTE, IP Videoconferencing, web, email and other network services and applications. Its compact software test agents run unobtrusively on VMs, routers, servers, PCs, and mobile devices, providing in-depth analysis of voice, video and data performance anywhere in the network at any time.
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4G
A device that connects to a 4G/LTE network to receive and transmit wireless signals for voice and data, which can be either internal or external.
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Shakers
PM-Series
MB PM-Series Shakers use permanent magnet technology and the voice coil principle to create vibration. These general-purpose shakers are heavy duty, industrial-quality equipment with a proven track record of lasting ten, fifteen, even over twenty years in demanding applications. You can buy “bargain basement” shakers or you can invest in MB PM-Shakers that will provide you with years of dependable, reliable, and consistent testing. Choose from five different sizes – depending on your needs – with maximum sine force ratings of 25, 50, 100, 250 or 500 pounds.
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Outdoor AGC Optical Node
SR812
Hangzhou Softel Optic Co., Ltd.
Based on plenty of experience about CATV HFC network optical fiber transmission equipment, we developed SR812, SR812B, SR814, SR814B series field optical receiver which is two-way optical receiver; They are mainly used in long-distance optical fiber transmission of TV image signal, digital TV signal, telephone voice signal and data (or compressed data) signal. We are innovating the product technology, rebuilding the line structure and Improving the process quality since we developed the first CATV optical receiver successfully in 1995; The current WR series optical receiver are not only of the lead position in domestic level regarding line technique, but also the same as imported product regarding technological quality; We have developed a variety of different models for users to choose models.
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Analog Communication Trainer
Analog Communication is a data transmitting technique in a format that utilizes continuous signals to transmit data including voice, image, video, electrons etc. An analog signal is a variable signal continuous in both time and amplitude which is generally carried by use of modulation.
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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:
