Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Oscillators for Radio Amateurs
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An oscillator is an electronic circuit designed to produce either audio or radio frequency signals. These will generally have sineusoidal wave form, but other wave shapes such as square and sawtooth are possible. In radio equipment oscillators will always have a low output power, and if a radio frequency is produced, the oscillator is acually a basic radio transmitter.
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Product
Fiber Extender Kit
L-1SDI-FE-3G-TX/RX
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The L-1SDI-FE-3G-TX/RX is a SD/HD/3G-SDI over fiber transmitter and receiver extender kit. This unit provides optical transmission of one SD/HD/3G-SDI signal with embedded audio signal and has reversed RS485 data channel for camera control. L-1SDI-FE-3G-TX/RX kit can be used in HD video conference, as well as HD video monitoring, intelligent transportation system and public security system.
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IDevice Calibrated Measurement Microphone
IMM-6
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The Dayton Audio IMM-6 is a professional-quality measurement and recording microphone that is designed to work with the entire suite of Apple “iDevices” – iPad, iPhone, and iPod. The rugged construction and compact size make it the perfect companion for audio professionals who must work on-location performing acoustic analysis, monitoring audio levels, or recording. Each IMM-6 is individually hand-calibrated using a laboratory-standard measurement microphone, for consistent, repeatable measurements that match the level of precision previously offered only by expensive stand-alone microphones.
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Flexible Monitoring of Voltage & Current in A 2 B ® Networks
Line Test Box LTB 1024
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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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Audio Spectrum Analyzer
Spectrum Pad
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Spectrum Pad turns your iPhone, iPad or iPhone Touch into an audio spectrum analyzer. Frequencies up to 20 kHz can be displayed.
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Icon Series Audio Effects Plug-Ins
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Out of The Box Thinking for In-The-Box Producers. Delay, Reverb, Compressor and EQ Plug-Ins with Dedicated Hardware Controllers.
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Automated Testing & Interoperability
SmartTest
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SmartTest offers hundreds of test blocks – collections of actions that can be combined in multiple ways to create thousands of sequences to test:• Connection and disconnection• Bluetooth pairing and unpairing• Phone calls• Phonebook• Audio and moreYour test results are logged in our cloud based, secure database, where you access all test results, a library of essential reports, and supporting data in the form of protocol trace files, log files, and video captures. Added to this, our subject matter experts will provide a detailed explanation as to the causes of any faults or issues.
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Audio Card I/O Modules
PIM481-J/DSUB
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The PIM481-J PMC I/O Module, with four 3.5mm stereo connectors and the PIM481-DSUB PMC I/O Module, with D-sub for rear I/O can be mounted on a rear transition module (RTM).
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HDMI / 3G Reference Media Player
VQS-300
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Versatile destop/rackmount unit, loaded with unique sophisticated set of static and dynamic test patterns - see more details in separate VQL for VQS Presentation Multi-format HDMI and 3G-SDI outputs, digital and analog AV outputs 2.5 ppm accurate system clock to meet full 3G-SDI broadcast specs Front side bay for detachable SATA HDD – up to 2 TB of content VQL - Library of unique sophisticated dynamic test patterns and sequences LIve clips and 3D Video Tests, 5.1 Surround Sound and LR Stereo Audio Tests All commonly used resolutions, aspect ratios, frame rates and interlace modes Easy expansion with any external USB storage device: BD/DVD, HDD, FD.
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Sophisticated Audio and Video Test Patterns
VQL
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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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Product
DC Insulation Testing
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Weshine Electric Manufacturing Co., Ltd
Cable harness tester is used for test and measure wire cable harness,wire harness, like as : auto cable, audio cable, power cable, network cable, telephone cable, USD cable, HDMI cable,video cable, etc. .
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Whattmeters
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.Monophase and triphase Balance measures.Widerband power measure up to audio frequency .Small power measure.Connection and operation simplicity.Accuracy:better than 2% at the full current and voltage scale .Protection against over-currents by fuses .Over current and over voltage indictor
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Digital Control VGAs
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Analog Devices digital controlled variable gain amplifiers provide discrete levels of gain control over a fixed number of control bits for a variety of audio and optical frequency bands. Our VGAs improve the dynamic range of a circuit by allowing users to adjust the amplitude of a signal in real time, which is critical for a number of applications involving ultrasound, speech analysis, radar, wireless communications, and instrumentation. We also offer a portfolio of voltage controlled VGAs to provide you with continuous gain control over a wide dynamic range.
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Product
Thermal Imaging Surveillance Cameras
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Shenzhen Everbest Machinery Industry Co.,Ltd.
Visible light digital camera640x480 resolution with flash provides sharp images regardless of lighting conditionsPicture-in-pictureDisplays thermal image super-imposed over a digital imageLED flashlightAllows the visual camera and fusion to be used in poorly lit environmentsWide temperature range: -20 to 400°C targeting electrical and industrial applications±2% accuracy reliable temperature measurementThumbnail view: easy to view and analyze images quicklyThe image rotationThe ability to automatically rotate the active imageAudio recorded with the video imageA speaker to listen to audio recorded with the video imageCapacitive touchscreenMore easy, productive and effective to operate itLi-ion rechargeable batteryLasts >4hrs continuous use, replaceableCopy to USBEasy uploads images from camera to USB memory cardArea (minimum/maximum) modeShows the minimum or the maximumTemperature reading in the selected areaInside Memory 100M bytesData and Live video transform between camera and PC or smartphone
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Impedance Meter, Audio, 200Ω, 2KΩ and 20KΩ scales
72-6948
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Active device is essential for reliable installation of background music and paging systems in residences, offices buildings and public areas. Avoid costly service calls and amplifier damage by verifying actual speaker system impedance prior to operation. Unlike conventional volt/ohm meters, which measure DC resistance, this unit utilizes an internal 1KHz oscillator to measure true impedance. Accurately measure speaker lines that utilize impedance matching volume controls, switchers, transformers and passive crossovers. Because this unit accurately measures up to 20Kohm, it may also be utilized with 25V, 50V, 70V, and 100V speaker line transformers in commercial installations.
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3 Phase/ Motor Rotation Tester
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Phase rotation indication by both audio and indicator, checking if currents of three different rating are in proper phase. Phase open-circuit detection by indicator.
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Audio Frequency Output Power Meter
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PGP Electronics Private Limited
PGP Electronics AF Output Power meter, model 3301provides reliable measurement of Audio Frequency Output Power. The audio power output meter, measurable from 0.01mW to 30W in 12 decades with 10 different termination impedances with both balanced and un balanced inputs. The instrument is very useful to conduct students projects, design and test simple sub systems in laboratories. New improved design features provides reliable working even in adverse environments.
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The Ultimate Studio Production Server
XS-VIA
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With XS-VIA, large broadcast center and studio operations can benefit from EVS’ trademark reactivity and robustness, along with its unique Loop Recording technology. The server is optimized for the recording of multiple audio and video feeds, as well as instant control and multiple channels of playback operations. Offering higher UHD-4K channel density and supporting both SDI and IP environments, XS-VIA is designed to suit all your production needs.
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Video Autoselector
1154A
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Consumers who own a receiver and/or TV with limited inputs can use the 1154A to add multiple A/V sources. Its exclusive Adaptive Signal SensingTM technology uses multiple criteria to decide when to switch sources, and adapts to users’ activity patterns, customizing its switching behavior over time. The high bandwidth circuitry accepts HDTV component video (YPbPr), stereo analog audio, and digital audio in both optical and coaxial formats, and switches all audio and video signals simultaneously when a new source becomes active. Digital audio signals are converted automatically to the desired format. Up to four sources may be connected to one receiver/video display system through the 1154A. A manual select button is provided to override the 1154A’s automatic selection. Multi-color front panel LEDs indicate source availability.
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Digital Video/Audio/Data Optical Transceiver
OD3000A
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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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EPIC SBC With AMD G-Series APU, AMD A50M FCH, Dual DisplayPort/VGA/LVDS, Dual LANs And Audio
EP100
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The EP100 EPIC board, supporting either the AMD G-Series APU dual core T56N with Radeon™ HD 6320 graphics or AMD G-Series APU single core T40R with Radeon™ HD 6250 graphics, combined with the AMD A50M FCH, is ideal for graphics-intensive applications such as high-end medical imaging, digital signage, kiosks/POI, thin clients, and gaming machines. The onboard SO-DIMM socket supports maximum up to 4 GB of DDR3 1333 memory. Integrated AMD HD graphics with DirectX 11 technology, the small foot print embedded board offers stunning 3D visual effects and dynamic interactivity. The EP100 comes with three display outputs with two combinations: two DisplayPort and one VGA or one DisplayPort plus a VGA and 18/24-bit single/dual channel LVDS. Additionally, it provides dual gigabit LAN ports for high-speed wired communication and two PCI Express Mini card expansion interfaces, one with SIM slot, for seamless wireless communication (WiFi + 3/4G).
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Data Panel
ІТ-09Т
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Display of measurement results of ambient dose equivalent rate(DER) of gamma radiation obtained from the BDBG-09 detecting unit of gamma radiation; Real time display; Air temperature display; Audio and light alarm when threshold levels of gamma radiation DER exceeded.
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SMARC V1.0 SoM With IMX6 Quad/DualLite 800 MHz (Industrial) SoC, 1GB RAM, 4GB EMMC, GbE LAN, Audio, CAN, MIPI And PCAM
SCM120
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*SMARC 1.0 (82 x 50 mm)*Ultra low power consumption Cortex™-A9*2 CAN 2.0B*24-bit TTL signal*LVDS/HDMI 1080P*10/100/1000 Mbps Ethernet*Linux3.0.35/Android 4.3*Audio
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USB Audio Device
Triton
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The Triton is a compact and robust USB Audio device. It was designed with Dirac in mind, but can also be used in many other applications. USB's Plug & Play architecture and the compatibility with native Microsoft™ Windows™ and Apple Computer™ OS X drivers enable instant use without driver installation.
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8-CH 24-Bit High-Resolution Dynamic Signal Acquisition Module
PXIe-9529
Signal Module
The ADLINK PXIe-9529 is a high-performance, high density, 8-CH analog input dynamic signal acquisition module. The PXIe-9529 features eight 24-bit simultaneously sampling analog input channels. The 24-bit sigma-delta ADC provides a sampling rate of 192 kS/s at high resolution, making it ideal for higher dynamic range signal measurement. All channels are sampled simultaneously and accept input range up to ??10V, and the analog inputs support software-selectable AC or DC coupling and 4 mA bias current for integrated electronic piezoelectric (IEPE) sensors. The module is especially designed to meet the requirements of vibration analysis and audio testing.
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Product
Analyzer
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The Analyzer is a combination of a sound pressure level (SPL) meter and a full range multiple bands frequency analyzer. It is mainly designed for audio professionals who need to evaluate different working environments (e.g. studios, live stages)... that’s why it’s perfect for anyone who’s in need of acoustical analysis!! It is easy to use and comes with amazing features only known from professional acoustic tools.
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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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4-slot Fanless Industrial System With LGA1151 Socket 7th/6th Gen Intel® Core™ I7/i5/i3 & Celeron® Processor, Intel® Q170, Front-access I/O, PCIe And PCI Slots
IPC964-512-FL
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The IPC964-512-FL is a 4-slot fanless barebone system with modular design and optimized expandability. The rugged industrial PC supports the high-performance 7th/6th generation Intel® Core™ and Celeron® processors with the Intel® Q170 chipset. The IPC964-512-FL features dual DDR4-2133 SO-DIMM slots with up to 32GB memory. For easy cabling and maintenance, the IP40-rated embedded system features a wide choice of front-accessible I/O interfaces, including two Gigabit LAN ports, four USB 3.0 ports, one VGA, one HDMI, one audio (Mic-in/Line-out), and three optional I/O modules - a 4-port isolated RS-232/422/485 module, an isolated 8-in/8-out DIO module, and a 2-port isolated RS-232/422/485 and 4-in/4-out DIO module. The compact industrial PC also provides four flexible PCI/PCIe expansion slots with three different combinations of expansion kits: one PCIe x16 and one PCIe x4; one PCIe x16 and one PCI; and two PCI. Additionally, it has a full-size PCI Express Mini Card slot for 3G/4G, GPS, Wi-Fi and Bluetooth connections, and comes with two easy-swappable 2.5” HDD trays for storage. To fit various industrial environments, the rugged modular industrial PC supports 24VDC (uMin=19V/uMax=30V) power input with a lockable terminal block-type connector and a wide operating temperature range of -10°C to +60°C.
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Real-Time Video/Audio quality monitoring
VQEmbed
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VQEmbed libraries provide real-time video/audio quality monitoring for OEMs wanting to offer a fully automated Quality of Service monitoring solution to their customers.
