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Audio Analyzer / Studio Aid
MiniSonic MS10
The MiniSonic MS1/MS10 Audio Analyser/Studio Aid is a complete, hand held, two-channel analogue audio test set that measures frequency, frequency response, phase, level, noise, distortion, crosstalk, speed and path latency (delay).As well as being a quality tester it's a precision line-up tool, a stereo PPM, a balanced-unbalanced convertor (both ways),a stereo mic preamp, a headphone amp, and a level convertor.
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Edge AI Box
EPC-R5710
Advantech EPC-R5710 is an AI edge intelligent industrial gateway integrating NXP's high performance of video coding/decoding and AI function. It can provide 2.3-28.3 TOPS NPU AIcomputing power, and support multiple network ports, a variety of industrial interfaces and storage, as well as wireless technologies including 5G/4G,Wi-Fi5/6. It also supports 8-wayMIC array to realize audio and video AI analysis. Integrated cloud collaboration functions.EPC-R5710 supports a variety of PLC data acquisition and industrial protocol conversion. With its high performance and high quality, it is widely used in AI video surveillance, machine vision and industrial data acquisition applications in the fields of security, smart city, smart transportation, smart factory, energy and power.
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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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1-Watt Transmitter
VM-560FF
The VM-560FF Transmitter has one induction frequency; three direct connect and a fault-find frequency. The LED indicators on the transmitter show the frequency selected, output level, and battery status. An audio indicator beeps to advise the quality of the connection. This one-watt transmitter can transmit the locate signal onto the target line three ways. By direct connection, if direct access to the line is available, by induction by simply putting the transmitter in induction mode and placing it over the target line with the induction arrow in line with it or by clamp mode and using the induction clamp to clamp around the target line.
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Compact Digital Receiver
DCR822
The DCR822 compact 2-channel digital receiver with analog and digital audio outputs utilizes the Lectrosonics signature digital architecture with remarkable audio quality and ultra-low latency. The receiver includes an extended operating range rivaling the best analog and Digital Hybrid Wireless® systems with continuously tunable tracking filters covering 470.100 - 614.375 MHz. The innovative Vector Diversity technology raises the bar for digital transmission integrity with two RF front ends per channel, and a unique phase-matching system. The extremely robust RF front ends of the receiver will hold up in severe RF environments and close carrier spacing, whether analog or digital. The DCR822 has a flexible output routing scheme, allowing a variety of applications including Talkback. And, a digital recorder at 24 bits, 48 kHz is included – and records up to 4 audio tracks on a front-mounted microSD card.
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Digital Video/Audio/Data Optical Transceiver
OD3000A
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OD3000A digital series optical transceiver, adopts digital video coding technique and WDM technique to satisfied user's multipath digital video, audio, data, ethernet's long distant high quality optical fiber transmission because of its full-found. Product including single fiber one way digital video, single fiber 64 routes video, 128 routes audio and data uni-direction and bi-direction complication. OD3000A can transmit the camera audio/video signal, camera and tripod head control data as well as other control function to central control room from remote end by optical fiber. It can be widely used in the remote monitoring, video conference, video medical ， remote education and other systems of public road, traffic, industrial and mining, community ect.
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Telos Systems
Telos Systems—part of the Telos Alliance—was founded in 1985 by Steve Church, a talk show radio host and engineer who was dissatisfied with the poor quality of the on-air telephone calls on his shows. He was also an Engineer determined to do something about it. The resulting Telos 10 telephone interface system was a great success, inspiring Steve to build a business to make and sell the systems. Telos Systems has since become the industry leader in broadcast telephone systems and IP and ISDN codecs. The breakthrough Telos Zephyr audio codec, for example, is one of the most successful digital broadcast products in history, with more than 21,000 in use worldwide. Telos telephone hybrids and on-air talk show systems set the performance benchmark for the industry, and we continue to pioneer groundbreaking technology that pushes boundaries and gives broadcasters the telephony solutions they need for reliability, efficiency, and the best possible sound quality.
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Sound Meter with Connectivity to ExView® App
Extech SL250W
The SL250W is a compact Sound Meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share sound level data (30 to 130 dB) directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights workplace comfort and public health. The SL250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
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Livestream Studio
NextComputing combines specially-designed hardware platforms with Livestream Studio live production switcher software for turnkey end-to-end live video streaming. The result is the most versatile, powerful, all-in-one solution for professional quality live video production. Input multiple feeds, add graphics, master audio, and stream in one robust, easy-to-use package.
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HDMI eARC Receiver Compliance Test Software
N5991HE1A
N5991HE1A HDMI eARC test solution simplifies connectivity and supports the most advanced audio formats and highest audio quality.
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Video Surveillance Storage and Content Management
QScan is a family of fully-featured Automatic Quality Control (AQC) systems, engineered to unobtrusively check the integrity of media files at user-definable points in a production workflow. QScan goes beyond regular QC solutions, offering comprehensive video and audio analysis. QScan is powered by the award-winning Quales AQC engine and can be used to provide compliance for file-based content delivery to any global standard. With built-in templates for common standards, the compliance testing process is extremely quick and easily managed.
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Optical Transmitter
ST1550E
Hangzhou Softel Optic Co., Ltd.
SFT1550E is a high performance external modulation 1550nm Optic transmitter with a high quality LiNbO3 external modulator and a high power, narrow bandwidth, low noise DFB laser. It adopts a series of unique innovation technique to reach the excellent system control. With 47~862Mhz bandwidth, CNR≥53dB, CTB≤-65dB, CSO≤-65dB, SBS: 13, 16, 18adjustable, it can make CA TV network transmit video, audio and data with high performance. The machine can is equipped with perfect RS232 communication interface, SNMP network management and 1+1 backup power supply .
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Audio Test System
Audio-Capture
The Audio Capture is a PC based multifunction audio testing system that is ideal for designing, verification and quality check of audio components such as loudspeakers, acoustics and audio electronics.
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Rack Mount Audio & Video Monitors
CENSUS Series
Working with audio is a complex endeavor. There are broadcast compliance challenges, ensuring that audio loudness thresholds are not exceeded. There are the quality control essentials that assure broadcast signal integrity. Depending on format, the number of signals to monitor and maintain range from very low to high density. MultiDyne acquired Census Digital in 2020 to problem-solve these broadcast and production audio challenges. MultiDyne’s rackmounted CENSUS Series provide reliable confidence monitoring for studios, mobile production and broadcast operations. Each addresses signal density needs for SDI, analog, AES/EBU,MADI or Dante IP audio, and simplifies how engineers visually and aurally monitor individual audio channels, adjust loudness levels and downmix channels. A consistent front panel design and intuitive UI assures a familiar user experience across all models while extracting audio information, setting key parameters and maintaining quality control.
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Audio Line Drivers and Receivers
Analog Devices audio line driver and receiver solutions feature differential-output buffer amplifiers and differential input buffer amplifiers to support a wide range of applications. By using low noise thermally matched thin film resistors and high slew rate amplifiers, these parts maintain the sonic quality of audio systems by eliminating power line hum, RF interference, voltage drops, and other externally generated noise commonly encountered with long audio cable runs. Applications involving this product portfolio include ADC drivers, high performance audio, sine/cosine encoders, and other professional and consumer uses.
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8Ch Speaker/Receiver Unit Tester
BK9012
Based on the BK2120A Audio Analyzer, the BK9012 is designed to quickly test microspeakers or receivers 4~8 at a time at a rate that you’ll find hard to keep up with. It tests various frequency characteristics and also rub & buzz so you know the quality of your product is maintained. And of course, you can track the accuracy and stability of your process using the data you’ve saved on about 4 million microspeakers (based on a 6 second total test + load time) per month.
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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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Online Tone Generators
Output of our tone generators will be downloaded straight to your computer as a .wav file. In other words, our waveform generators will generate high quality sound files, but won't play them online, ensuring the highest sound quality one can obtain on a computer. Single Frequency: Sine Tone Generator, Square Tone Generator, Sawtooth Tone Generator, Triangle Tone Generator. Dual Frequency: Dual Sine Tone Generator (IMD Test). Variable Frequency (sweep) Audio Signal Generators: Sweep Tone (Chirp) Generator.
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Diversity Receiver
R400a
The R400a is a high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics 400 series transmitters, and a number of analog models. The proprietary audio processing includes a DSP (digital signal processor) for very low distortion and a superior signal to noise ratio. The DSP eliminates a compandor and its artifacts to provide exceptional audio quality when operating in its native hybrid mode. Special DSP algorithms also provide compatibility modes for use with Lectrosonics 100 and 200 Series analog transmitters.
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Consumer Electronics
Tap into new markets through international commercial licenses. We help you by offering quality inspections and product tests for TVs, digital cameras, MP3 players, and most other consumer electronics. Using individual product testing or comparative testing, we evaluate a wide range of product characteristics, such as electromagnetic compatibility, electrical safety, or audio and video quality. We also determine whether your devices meet current environmental standards, such as banned chemicals regulations and energy conservation regulations.
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Audio Monitors
In an ideal world, the human ear would be the best instrument any of us could use for quality control and impartial judgment of your daily work. However, it is just not that simple. The introduction of HD and surround sound, as well as loudness control issues have triggered an increasing demand for quality control and monitoring of audio signals. Fast perception and accurate assessment of audio levels using visual representation methods are indispensable elements of daily work. RTW's easy-to-use Audio Monitors are the obvious choice.
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Digital Wireless System
D2 System
The D Squared digital wireless microphone platform utilizes the Lectrosonics 4th-generation digital architecture for excellent flexibility, ultra-fast setup, studio quality audio, and ultra-low latency. The system includes the DSQD 4-channel digital receiver, DBu digital belt pack transmitter, and DHu digital handheld transmitter. System features include 24 bit, 48 kHz digital audio, 2-way IR sync, three different encryption key policies, and a tuning range from 470-608 MHz (470-614 MHz for export versions).
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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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Wireless
Beltpacks
Available as either single or dual channel units, the Trilogy 410 Series beltpacks are designed for 4 wire operation providing a convenient portable connection to any Trilogy intercom system. Each is fitted with a momentary ‘push to talk switch’ plus individual volume control(s) for the incoming audio level. These high performance beltpacks are suited for use with any quality low impedance headset equipped with dynamic microphone depending on the model.
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HDMI/DVI Receivers
HDMI® receivers and DVI receivers remain in high demand for professional, consumer, and automotive video applications, with HDMI nodes constantly increasing. Analog Devices offers a range of HDMI/DVI receivers that enable high quality conversion of digital video data to formats such as HDMI, MIPI, and TTL. Applications include video distribution, gaming, and HDMI/DVI consumer device connectivity for automotive infotainment systems. Our portfolio of HDMI receivers and DVI receivers offers competitive advantages such as automotive qualification, superior HDMI/DVI equalizer performance, comprehensive audio extraction, and small packages (6 mm × 6 mm, 0.5 mm pitch BGA).
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Mezzanine PMC
PMC-E2001
Curtiss-Wright Defense Solutions
The PMC-E2001 keeps low speed, high quality analog IO simple and takes care of ruggedization for youThe PMC-E2001 combines analog input and output channels and is an application-ready module engineered to perform precise using sigma-delta devices for waveform generation and reconstruction for audio and acoustic applications.
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Electrical Digital Multimeter
The digital multimeter are designed for measurement, indication of power and energy consumption and audio application. With international experiences over two decades, our products and services are well-proven by the superior quality at competitive price. Therefore, customers around the world have confidence that DER EE is able to provide the best digital multimeter to meet any demanding needs.
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Video Quality Analysis Systems
ClearView Extreme 8K and 4K Systems
Highest Resolution Video and Audio Quality Analyzers with 12G-SDI Interfaces and ST 2110 Networking Option
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Digital Video/Audio/Data optical transceiver
OD3000B
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OD3000B digital series optical transceiver, adopts digital video coding technique and WDM technique to satisfied user's multipath digital video, audio, data, ethernet's long distant high quality optical fiber transmission because of its full-found. This model of optical transceiver including single fiber one way digital video, single fiber 64 routes video, 128 routes audio and data uni-direction and bi-direction complication. OD3000B optical transceiver can transmit the camera audio/video signal, camera and tripod head control data as well as other control function to central control room from remote end by optical fiber. It can be widely used in the remote monitoring, video conference, video medical, remote education and other systems of public road, traffic, industrial and mining, community ect.
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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
