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Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Changeover
LT 4448
LThe LT 4448 is a changeover unit that automatically switches the signal from the primary signal to the backup signal when problems are detected in the primary signal.Two systems of input signals (primary and backup) are connected to the LT 4448, and the LT 4448 detects errors in the amplitude of the primary input signal.A single LT 4448 provides 11 pairs of BNC and LTC channels. These channels can receive SDI, NTSC/PAL black burst, HD tri-level sync, AES/EBU digital audio, word-clock, and LTC signals.It can be used in combination with the LT 4610 (Sync Generator).
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HD/SD Rasterizers
Based on the award-winning PHABRIX Sx handheld test & measurement range, the rack-mounted Rx series delivers advanced 2K/3G/HD/SD signal generation, analysis and monitoring for faster compliance testing and fault diagnosis of video and audio. Video capture speeds intermittent fault finding, and remote access offers monitoring from any location.
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Faster fault diagnosis
Rx Series
Based on the award-winning PHABRIX Sx handheld test & measurement range, the rack-mounted Rx series delivers advanced 2K/3G/HD/SD signal generation, analysis and monitoring for faster compliance testing and fault diagnosis of video and audio. Video capture speeds intermittent fault finding, and remote access offers monitoring from any location.
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Video Test Hardware
The first integrated test equipment for testing DP Alt Mode in USB Type-C sinks and sources. UCD-340 features a flexible and robust way of testing video, audio and power delivery functions of USB‑C. The provided software enables user access to the vital parameters and controls needed when evaluating the various functions of the interface.
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Telephony Conformance Analyzer
TCA 4100
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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Ultra-Portable BLE and Wi-Fi Protocol Analyzer
Bluetooth Tracker
The pocket-sized, bus-powered Bluetooth Tracker designed to support concurrent capture and analysis of Bluetooth Low Energy and Wi-Fi communications, as well as a wide variety of wired interfaces, including logic signals, host controller interface (HCI) protocols (UART and SPI), Audio I2S, and WCI-2, all visualized over the widely adopted Ellisys software suite.
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Video Test Generator
882D
The Teledyne LeCroy quantumdata 881D/882D is programmable video test generator packed with features for video and audio testing of HDMI, dual link DVI, high speed analog displays (up to 400MHz) and a composite analog output for testing standard definition TVs. The HDMI output also supports 3D testing in accordance with HDMI 1.1 standard.
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TV Analyzer
ETL
The R&S®ETL TV Analyzer is an all-in-one solution. It combines the functionality of a TV and FM (radio) signal analyzer, a video and MPEG TS analyzer and a spectrum analyzer in a single instrument. The R&S®ETL also contains generators to create analog video signals, audio signals and MPEG-2 transport streams.
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Manikins for realistic simulation of the acoustic properties of a human
Head & Torso Simulators
If you need to carry out realistic in-situ measurements of headphones, telephones or hearing aids, you need a Head and Torso Simulator such as the B&K ‘HATS’ – Type 4128D or GRAS’ Kemar to complete your test setup. These manikins have built-in ear and mouth simulators that provide a realistic reproduction of the acoustic properties of an average adult human head and torso. They are commonly used for tests on telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors. Please contact your sales engineer or email sales@listeninc.com for more information.
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Multi SDI Monitor
LV 5381
The LV 5381 is a waveform monitor that can monitor up to four SDI signals simultaneously.It is optimized for the level adjustment of the outputs of multiple installed cameras. In the video signal waveform display, vector display, and picture display, multiple input signals can be displayed on top of each other or lined up next to each other.It is also full of useful features such as a level meter display for embedded audio, an error display that indicates transmission errors, and a 5-bar display that shows video signal peak levels using five bars. Furthermore, the LV 5381 can show different combinations of these displays in its multi-screen display.
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RZ Family of 64-Bit & 32-Bit Arm-Based High-End MPUs
RZ/A
The high-performance RZ/A Series MPUs retain the ease-of-use of Renesas microcontrollers (MCUs), while combining Renesas' proprietary technologies and the Arm® ecosystem. RZ/A devices offer up to 10 MB of on-chip SRAM, which can buffer up-to WXGA resolution graphics without the need for external SDRAM. This capability is married with the device’s ability to execute code in-place (XIP) from QSPI flash, which greatly simplifies board design. Coupled with its high-bandwidth 128-bit wide parallel data bus, the RZ/A supports faster graphics, digital audio signal processing, device control, and more.
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Hygro-Thermometer with Connectivity to ExView® App
Extech RH250W
The RH250W is a compact hygro-thermometer with Bluetooth® connectivity, which allows building and maintenance professionals to view and share relative humidity and temperature data 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 on equipment and building health. The RH250W 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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Light Meter with Connectivity to ExView® App
Extech LT250W
The LT250W is a compact light meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share light intensity data 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 on workplace comfort and building health. The LT250W 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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Customizable EFP/ENG Signal Transport
BullDog Mini Series
An Ideal Solution For Small Remote Broadcast Productions The BullDog Mini is a compact, rugged field fiber transport device designed from the ground up to meet the needs of single camera and booth kit setups. The BullDog Mini can transport bidirectional 3G-SDI, IFB, and two MIC/line audios as well as, two serial data channels – all over a single strand of single-mode fiber. Optical connector options include SMPTE, opticalCon, or standard ST. With options for remote power via SMPTE hybrid fiber cable and battery operation, the BullDog Mini is ready for any location regardless of available power.
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USB CCTV Joystick Controller
X-Assist X3200
X-Assist is the latest, new generation USB joystick controller from NG Systems, specifically designed to provide maximum independent control of Milestone’s XProtect® video management software. It features 39 dedicated keys and an industry-standard, three-axis, multi-function joystick which operates as a standard PTZ controller in Live Mode and provides jog, shuttle and speed control functions in Playback Mode. Additional features include fast selection of View, Camera and Presets by name or number plus On-Screen Menus, Audio ‘Talk’ control and a special ‘Mouse’ mode that allows the joystick to function as a standard mouse pointing device.
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Rotary Switches
Reliability and ruggedness are just two of Elma's core competencies for rotary switches. Panel and shaft sealing up to IP68 against dust and water are standard for all rotary switches. The shaft material for all switches is stainless brass or stainless steel – this is suitable for rugged environments. In order to guarantee years of undisturbed functionality and service life of the rotary switches, all electronic contacts are plated and provided with hard gold. In addition to a large selection of encoders, coding switches, selector switches, audio solutions and multifunctional rotary switches, Elma Electronic offers you also the right knobs and caps.
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ICE 3000 Series
ICE3005
The ICE3005 is an agile filter/amplifier cascade for the UHF frequency band with a VHF bypass. It enables simultaneous operation of multiple transceivers in a cosite environment and is factory configured for an ARC-210 interface. This filter/amplifier provides multiple poles of RF selectivity to reduce broadband noise, harmonics, and spurious signals while still providing full output power in transmit mode and excellent selectivity to interfering signals at the transceiver’s RF input in receive mode. All transmit, receive, and bypass switching is incorporated into the two-port design. The ICE3005 also includes a separate audio processor circuit that mitigates popping and drop-outs in the R/T audio that are common in hopping or blanked waveforms. The ICE3005 incorporates extensive Built-in-Test capability and is qualified for military applications. A mounting tray is available for easy incorporation on your platform. Cost-effective modifications are available on the ICE3005. Please contact your sales representative at 513.870.9060 or Support@PoleZero.com for details.
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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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Analog Control Variable Gain Amplifiers (VGAs)
Analog Devices voltage controlled variable gain amplifiers provide continuous gain control over a wide dynamic range for a variety of audio and optical frequency bands. Our VGAs improve the dynamic range of a circuit by allowing users to adjust a signal’s amplitude in real time, which is invaluable for ultrasound, speech analysis, radar, wireless communications, and instrumentation-related applications.
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Digital Video & Data Recorder
DVDR
RADA Electronic Industries Ltd.
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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Minirator
MR-PRO / MR2
The Minirator MR-PRO provides a full set of analog audio signals including sine wave, pink noise, white noise, delay test signal, polarity test signal, stepped sweep and continuous sine sweep. Further, a set of wav-files, useful for system optimization, is stored in the internal flash memory. Add your own personal favorites to this set.
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Wireless Protocol Analyzer
Frontline X240
The Frontline X240 Wireless Protocol Analyzer captures information streaming between wireless devices and can do so utilizing various technologies including Bluetooth, Wi-Fi, and 802.15.4. It is paired with the powerful Teledyne LeCroy Wireless Protocol Suite software to provide developers with a robust set of analysis tools including Bluetooth protocol analysis, Bluetooth audio analysis, and spectrum analysis.
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Multi-Track Spectral Analysis
FreqAnalyst Multi
FreqAnalyst Multi is a unique multiple tracks real time spectrum analyzer: it lets you visualize the spectral content of several audio tracks on the same screen with extreme smoothness and high resolution for both time and frequency. It is the ideal solution for mixing: you can use it as a frequency overlap detector and actually see which part of the spectrum every single instrument uses.
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Advanced SoC Test System
3680
The Chroma 3680 is an advanced SoC test system with data rate up to 1Gbps. The Chroma 3680 is capable of conducting parallel tests on multiple chips to meet the digital and analog IC testing requirements, with applications including MCU, digital audio, digital TV, set-top box, DSP, network processor, field programmable gate array (FPGA) and consumer electronics.
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Laser Tachometer with Connectivity to ExView® App
Extech RPM250W
The RPM250W is a compact Laser Tachometer with Bluetooth® connectivity, which allows building and maintenance professionals to view and share revolutions per minute (RPM) data of rotating objects 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 on equipment. The RPM250W 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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Digital Matrix Intercom System
Gemini
A system that interfaces with existing communication assets such as SIP telephones.A way to reduce costs for linking remote sites by using standard IP infrastructure.An intercom system that operates over LAN or WAN or Internet.Works on any terrestrial or satellite-based network.Virtual and hardware operator panels to configure and manage each unit.Private one-to-one, group and conference calls with the ability to manage simple to complex conference and private conversations simply and quickly.Interfaces for telephony, 4 wire, and other audio devices such as Radio base station or Presenter systems.Sophisticated SIP integration for modern telephony interconnection options.Camera Mix interfaces for 6 cameras to/from Engineering and Production.
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CCTV Testers
CCTV Tester with Power Over Ethernet (PoE) and IP Testing is a portable, multifunction tester for CCTV installations and maintenance. Power cameras and review the display without the hassle of running between the camera and a DVR located in a separate area. Test options include: audio, video, ping, TDR, PoE, IP network connections, and LAN (local area network) cable connections.
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Advanced Continuity and Hipot Tester
Easy Touch
Test all your cable or harness designs quickly and confidently with our newest cable and harness tester. EasyTouch checks for opens, shorts, and miswires and performs IR/DWV testing up to 2000Vdc (1000VAC Optional). Easy Touch features an integrated Windows 7 PC complete with hard drive, VGA, USB, Ethernet, and audio ports and a large 10.4" graphical touch-screen display.
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Portable Video Signal Generator
VG-882-A
Multi-interface signal generator for TV production line. Best cost performance. HDMI x 4 ports, PC analog and TV interfaces. HDMI ARC (Audio Return Channel) and 3D functions are supported as an option. HDCP / EDID / CEC testing of individual HDMI ports (Option) Remote box operation (RB-1870 or RB-1871) Program edit by software SP-8870 (USB communication)
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Multimedia HDMI Test Instrument
881E/882E
The Teledyne LeCroy quantumdata 881E/882E-HDMI Video Generator model is packed with features for video and audio testing of HDMI 1.4a sink devices. The HDMI transmitter provides 12-bit/component deep color and HDMI 3D testing features. An analog option with 250 MHz analog output and composite analog for NTSC and PAL testing is available as well with the HDMI transmitter only configuration.
