Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Digital Video & Data Recorder
DVDR
The DVDR records up to six video channels, two audio channels, up to three MIL-STD-1553 Mux-Bus data, and Fast Ethernet data - all stamped with precise time for post-mission synchronized debriefing. The system supports two video playback outputs. It can be installed in a cockpit (as a form and fit replacement to a common, single-channel analog recorder), or in conjunction with an adapting tray
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Digital Wattchman Monitor/Alarm Systems
Model 91091
The Coaxial Dynamics 'Digital Wattchman' Rack Mounted Station Monitor/Alarm is similar in function and appearance to our 81090 Series except it is designed for the accurate measurement of complex RF Waveforms such as CDMA (Code Division Multiple Access), DAB (Digital Audio Broadcast), DTV (Digital TV) and HDTV (High Definition TV), as well as CW, AM and FM.
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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
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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48-Ch SPDT 1A-100VAC 24VDC Switching
YAV91074
The YAV90074 module contents 48 SPDT Relays independent. Each relays PCB contact track is shielded individually in order to handle very low voltage signals and audio signals with extremely low crosstalk. The build-in power supply includes two extra filters to reduce the DC voltage ripple to the relay coils; the control tracks have been drawn in quadrature with signal ones, reducing the inductive coupling produced by the transient current.
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ARINC 818 Switch IP Core
ARINC 818-2 is a point-to-point, serial protocol, high bandwidth, low latency protocol for the transmission of uncompressed video, audio, and data during blanking period, widely used in AVIONICS application. Since a vast portion of the newer applications of the ARINC 818-2 have several displays with many channels of ARINC 818-2, switching has turned out to be more imperative. ARINC 818-2 switch can support up to 12 channels. Multiple switching modes such as broadcast, unicast, multicast, and mixed are also supported.
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Flexible Monitoring of Voltage & Current in A 2 B ® Networks
Line Test Box LTB 1024
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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Analyzer
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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Graphic Equalizer Studio 2022
Provides you with a real-time sound processing application. This type of programs require at least basic audio processing knowledge as tweaking the frequencies and their dynamics may turn great sounds into utter despicable reproduction and that’s just not their aim.
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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).
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Waveform Generator
Channels count - 1 (mono)Generated signals count - 1, 2, 3, 4Vertical resolution - 16 bitMax frequency - 22050 HzModulation - AM, FMModulation signal source - internal, LineInSingle Phase shift - YESDAC - Audio cardData recording - NO
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HDMI Converter
B-SDI-HDMI
QuestTel''s 3G/HD/SD-SDI to HDMI mini Converter adopts Video Through Technology, delivering clear and vivid pictures on your HDMI displays. Supports auto resolution detection of 3G-SDI, HD-SDI and SD-SDI. Embedded SDI/HD-SDI audio is supported in the HDMI output allowing a convenient single cable audio/video connection. Supports resolutions up to 1080p.
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Real-Time Video/Audio quality monitoring
VQEmbed
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.
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Stud Finders & Breaker Locators
Ultrasonic Distance Meter Laser Pointer measures from 2 feet up to 50 feetEasy-to-read LCD displayBuilt-in calculator for measuring areas and volumesAdds linear measurements, area and volumeMemory functionChoose from meter or foot unitsStud finder detects wood up to 3/4” with audio indicator & LCD displayAuto calibration stud detection
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PC/104 Single Board Computer with Vortex86DX3 System-on-Chip
CM1-86DX3
The CoreModule CM1-86DX3 is a PC/104 board with DMP Vortex86-DX3 single chip solution and has a very good performance to power ratio. The board comprises all peripherals needed for an embedded PC on a small 3.775" by 4.050" printed circuit board. The CM1-86DX3 integrates a powerful yet efficient DMP Vortex86DX3 with graphic controller and audio controller together with an additional GBit Ethernet controller to form a complete PC, with all the standard peripherals already onboard. Two Ethernet ports (1x GBit and 1x 100MBit), four RS232/RS422/RS485 serial ports, two USB 2.0 host controller to handle the communication with external devices. There are PS/2 connectors for keyboard and mouse. A first generation SATA interface allows the connection of hard disk or CD drive. CFast is also available. System expansion can easily be realized over the PC/104 bus connectors.
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Holiday Detector
VHD
Veer Electronics make Holiday Detector is capable to test various insulative coatings like Coal tar, Paint etc. It generates high Voltage DC for testing. When this Voltage is applied to the coated area and if pinhole or any defective point of coating is detected high voltage spark occurs on pipe or surface where we are testing. At the same time, an electronic Buzzer also beeps which gives Audio indication as well as Red colour Fault LED also glows as Visual indiction of fault.
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Control Software
CueStation
CueStation provides a powerful software interface for the D‑Mitri network-based audio system. It combines console-style functionality with cue-based automation to give you complete control over every step of your audio program, from mic input to speaker output, from design to playback—all from a single point.
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Premise Toner Drop Cable Continuity Tester
RPT-AAA Series
Electronic testing tool designed to check the circuit integrity in new or installed cable up to 5,000 feet (1,500 meters) in length LED indicates DC shorts, splitters & other self-grounding devices in cable while a loud audio tone identifies the line carrying the signal Equipped with a right angle male push-on connector to maneuver in tight areas & a female push-on connector for speed toning Tool includes a pocket clip & (1) AAA 1.5V battery.
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Software
The extensive performance and functionality of RTW devices can be expanded when interacting with RTW's PC software or directly be used as plug-ins or stand-alone applications on Windows® or Mac OS X® based computers. Not only major quality control is guaranteed, but also musicians, radio producers, and audio/video engineers get high-quality audio analyzer tools to meet resulting implementation specifications required by TV and radio broadcasters.
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Precision Transducers
Transducers that cover the entire audio spectrum, combining absence of distortion with the ability to withstand high power levels over a long period of time.
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USB Controlled Loudspeaker & Microphone Test Interface
AmpConnect™ ISC
AmpConnect ISC is an all-in-one audio interface that simplifies your test setup and operation. It is a single, rugged, rack-mountable piece of hardware containing a high-accuracy audio interface, impedance box, amplifier, headphone amplifier, 2 microphone power supplies and digital I/O. It replaces multiple hardware devices, connecting to your computer via a single USB cable, and it is fully controlled by SoundCheck. This simplifies setup and calibration, eliminates cabling and reduces connectivity errors, as well as reducing overall system cost.
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3.5” Embedded SBC With 4th/5th Generation Intel® Core™ I7/i5/i3 & Celeron® Processor, Intel® HM86 (Intel® QM87 Optional), LVDS/ VGA/Dual HDMI,Dual LANs And Audio
CAPA881
The CAPA881 3.5-inch embedded board supports the 22nm 4th generation Intel® Core™ i7/i5/i3 processors (codename: Haswell) with Intel® HM86 or Intel® QM87 chipset (optional). The 3.5-inch single board computer comes with a DDR3L SO-DIMM socket up to 8 GB. The highly integrated 3.5-inch embedded board features high performance, graphics, power efficiency, security, and remote management capabilities (Intel® AMT), making it ideal for a broad range of intelligent systems such as embedded applications, gaming, DSA, DVR, IoT/M2M-related, network computing, and many more.
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16 Port Analog Phone Line (FXS)
SIM-16FXS
This unit has 16 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, modems, access servers, audio conference equipment or anything that requires phone lines. Telephone line simulator acts like a "telephone company in a box" providing dial tone, ring voltage and all advanced phone line features such Caller ID, Call Waiting, Call Hold, Three Way Calling and many others.
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Audio Frequency Generator
TM530
TM530 Audio Frequency Generator is provided with Pinpoint Fault Locator for pinpointing the low resistance fault and detecting cable route. When detecting, TM530 will inject a signal current of 1kHz audio frequency into the cable, and accordingly a magnetic wave of the corresponding frequency will be generated on the cable. Pinpoint Fault Locator will collect this magnetic signal, thus obtains the information of the cable fault and the route.
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Two-Tone Decoder
Feed scanner or receiver audio directly into computer sound card, or simply place computer microphone close to receiver's speaker.
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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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3.5” Embedded SBC With Intel® Pentium® Processor N4200 & Celeron® Processor N3350, LVDS, HDMI, 2 GbE LANs And Audio
CAPA313
The CAPA313 is powered by the Intel® Pentium® processor N4200 or Intel® Celeron® processor N3350 (codename: Apollo Lake). This 3.5" embedded board was designed for operational stability in harsh environments with a wide operating temperature range from -20°C to +70°C. It offers a wide range DC input of 12V to 24 for various industrial environments. It also comes with rich I/O connectors, stunning graphical performance and an emphasis on expandability. In addition to one 204-pin DDR3L-1867 SO-DIMM socket supporting system memory up to 8GB, the CAPA313 has one PCI Expess Mini Card slot for 3G/4G, GPS, Wi-Fi and Bluetooth connection. The compact-size embedded board comes with one RS-232/422/485, one RS-232, two USB 2.0, four USB 3.0, eight-channel digital I/O, audio, LVDS, HDMI, VGA (optional) and dual Gigabit LANs with Intel® i211AT Ethernet controller. It also features one SATA-600 socket and one mSATA interface for storage devices. To ensure reliable operation, the 3.5” embedded SBC supports watchdog timer and hardware monitoring features.
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Audio Testing
Sound Power testing is required in many international standards. Quest also offers a variety of additional acoustic tests and the design experience to help you develop quieter products for your customers. Our chamber is able to cancel out all outside forces as well with its free floating floor boards.
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6U CompactPCI Intel® 6th Gen. Core™ i3/i5/i7 Processor Blade with ECC support
MIC-3399
- Supports 6th Generation Intel® Core™ i3/i5/i7 processors and Intel® CM236 PCH with embedded graphic (up to 3 independent displays)- Up to 32GB (DDR4-2133) memory (max 16GB on board, socket SO-DIMM x1, max 16GB)- Optimized dual-slot SBC with 2.5" SATA-III HDD/SSD, 2240 or 2280 M.2 socket, on-board Nandflash (optional)- Two SATA ports, two USB 3.0, six USB 2.0 ports, two DP ports, two COM ports, one PS/2, one Audio, one VGA and PCIe x8 interfaces to the Rear Transition Module (RTM)- Five Gigabit Ethernet ports including two PICMG 2.16 for front and rear connectivity- PICMG 2.16 R1.0, PICMG 2.1 R2.0, PICMG 2.0 R3.0, PICMG2.9 R1.0 compliant
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Audio Impedance Testers
1106 IM
Standard Electric Works Co., Ltd
Large LCD : 68 × 34mm (2.677" × 1.338"). True measurement of speaker systems actural impedance at 1kHz. Three test ranges allow testing of home theater and commercial sound systems. Measures transformer impedances. Battery operation. Low battery indication. Data hold function. 0Ω adjustment.
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Single Axis AC Magnetic Field Sensor
MGC-1A
Macintyre Electronic Design Associa
The MGC-1A is a low noise high sensitivity single axis AC magnetic field sensor used for the measurement of audio frequency fields. Because of its innovative design, the MGC-1A amplitude response is insensitive to the frequency of the field over its 30 Hz to 10 kHz frequency band. Accuracy at 1 kHz is ±1%, and the amplitude response stays within 2 dB peak-to-peak over the bandwidth.
