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electrical conversion of a sound pressure wave.

See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV


Showing results: 631 - 645 of 841 items found.

  • MPEG-2 4-In-1 Encoder

    MK-5104 - Guilin Mingke

    MK-5104 4-in-1 encoder is an easy-to-use, powerful MPEG-2 encoder. It supports analog composite video, as well as stereo analog, and so on. Output data compression format is for the ASI and the compression is MPEG-2 MP @ ML, 4 ways audio and video signals is coded in real-time and multiplexed a way MPTS multi-program transmission stream. It is compliance with the MPEG-2 standards, it has strong compatibility. 1U chassis for its size, LCD display can be set up and run entirely offline through the front panel.

  • ARINC 818 Switch IP Core

    iWave Systems Technologies

    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.

  • Voltage Detector

    ZhangZhou Weihua Electronic co.,ltd

    A device that tells the user whether an object has an electrical charge. It can be a simple, pen-shaped piece of testing hardware that indicates the presence of electricity, or it can be an advanced tool used to detect precise voltage levels in electrical systems. Voltage detectors use either visual or audio cues to tell the user whether voltage is present. Some are equipped with lights and numbers that indicate the level of voltage, while a less advanced voltage detector might simply make a beep to indicate that a level of detectable voltage is present.

  • Multi-Protocol Analyzer / Generator

    780E - Teledyne LeCroy quantumdata

    The Quantum Data 780E Multi-Protocol Analyzer / Generator is a handheld digital video generator and analyzer that enables you to run tests on various digital video devices and network distribution devices on site or in the R&D lab. The 780E instrument provides a 7 inch color touch screen for operation and for viewing status of outgoing and incoming video and audio. The 780E is equipped with DisplayPort, HDMI and HDBaseT interfaces. Each digital interface is supported by both an output port and an input port to allow testing of digital video sources, displays, audio devices and distribution devices. Testing hybrid converter devices supporting DisplayPort, HDMI, HDBaseT distribution networks is a key application of the 780E as well.

  • Handheld Digital Video Generator and Analyzer

    780C - Teledyne LeCroy quantumdata

    The Teledyne LeCroy quantumdata 780C is a handheld digital video generator and analyzer that enables you to run tests on various digital video devices and network distribution devices on site or in the R&D lab. The 780C instrument provides a 7 inch color touch screen for operation and for viewing status of outgoing and incoming video and audio. The 780C is equipped with multiple interface types including HDMI, HDBaseT, 3G-SDI and component analog. Testing digital interfaces is supported by both an output port and an input port to allow testing of digital video sources, displays, audio devices and distribution devices. Testing hybrid converter devices supporting 3G-SDI, HDMI, HDBaseT distribution networks is a key application of the 780C as well.

  • Multi-function Cable Tester

    NCT-100-S - ShinewayTech

    *NCT-100-S Multi-Function Cable Tester Kit can help you quickly find network cables with OOK audio during network construction and maintenance. *Use TDR diagnostic technology to quickly and accurately locate fault points and accurately measure wiring diagrams and lines. Cable identification, etc.

  • SDI Test Pattern Generator

    PTG 1802 - LYNX Technik AG

    Testor | lite 3G is a compact SDI video and audio test generator designed to address a multitude of test and verification needs in modern digital infrastructures. The large color touch-screen provides a simple, intuitive user interface and the integrated rechargeable battery will provide for up to 4 hours of continuous use.

  • Sync Generator

    LT4611 - Leader Electronics Corp.

    This product is a 1U full-rack size sync signal generator that outputs analog video sync signals and audio word-clock signals for broadcast stations. The external sync signal genlock function allows synchronized operation with input signals.The genlock function has a stay-in-sync function that maintains the phase when an error occurs in the input analog video sync signal. The dual power supply unit provides redundant operation. These features make it possible to configure a highly reliable system.Further, numerous options are available to allow GPS synchronization and PTP synchronization as well as arbitrary pattern output and digital audio output using 12G-SDI, 3G-SDI, HD-SDI, and SD-SDI. These options are designed to enable the management of the optimal synchronization system for your application.

  • Data Logging Voltmeter Plus

    DLV50 - Explorer Technology Group (ETG)

    Automatically measure, time-stamp, store voltages in less than 1 second Immediate audio and visual out-of-tolerance indication View/edit last 5 readings with out-of-tolerance indication Record in either 8 strings of 256 or 20 strings of 48 format Color-coded out of tolerance indication Set threshold limits via PC interface for each mode and/or string Statistical analysis (sum, average, max/min readings with cell number) Graphical analysis (color-coded bar graphs: Voltage, SG and Temp.)

  • Digital Control VGAs

    Analog Devices Inc.

    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.

  • Multi-Spectral Intrusion Solution

    Saros™ DH-390 Dome - Teledyne FLIR

    The FLIR Saros™ DH-390 Dome combines multiple traditional perimeter protection technologies into a unified solution that delivers accurate, actionable alerts and verified alarm data. The Saros DH-390 includes multiple FLIR Lepton thermal sensors, a 1080p camera, IR and visible LED illuminators, advanced onboard analytics, two-way audio, and digital I/Os. FLIR Saros enables businesses to implement reliable, state-of-the-art outdoor intrusion detection in a cost-effective manner by minimizing the equipment required and reducing false alarms.

  • Online Tone Generators

    Dr. Ir. Stéphane Pigeon

    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.

  • SparkFun Edge Development Board

    Apollo3 Blue - SparkFun Electronics

    Edge computing is here! You've probably heard of this latest entry to the long lineage of tech buzzwords like "IoT," "LoRa," and "cloud" before it, but what is “the edge” and why does it matter? The cloud is impressively powerful but all-the-time connection requires power and connectivity that may not be available. Edge computing handles discrete tasks such as determining if someone said "yes" and responds accordingly. The audio analysis is done at the edge rather than on the web. This dramatically reduces costs and complexity while limiting potential data privacy leaks.

  • Telephone Line Simulator

    TLS-5 - Teltone Corporation

    The TLS-5 Telephone Line Simulator offers the most convenient way to demonstrate or test telecom equipment where central office lines are not easily available. The TLS-5 functions as a virtual CO switch, providing four simulated central office lines with two talk paths, plus an audio interface port. Features include: 4 loop start lines, 2 talk paths, PBX features, programmable parameters, precise call progress tones, caller ID features, CLASS features, and programmable dial tones.

  • Director's LCD Monitor with Wireless RF Link

    EZ-ROAM D - Murraypro Electronics

    The highly portable "EZ-ROAM D" has been designed for life on the road, and is ruggedly constructed in an extruded aluminium case sealed to IP67, and tough enough to take every day knocks and bumps. Battery powered (and with an external dc input too), the EZ-ROAM D with it's 7" LCD provides robust diversity radio reception, whilst the recessed controls offer selection between video inputs, 16:9 or 4:3 aspect ratios, Horizontal & Vertical flip, and stereo audio monitoring. There is even an RX OP on BNC.

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