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Audio

electrical conversion of a sound pressure wave.

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


Showing results: 646 - 660 of 853 items found.

  • 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.

  • Automated Testing & Interoperability

    SmartTest - Teledyne LeCroy

    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.

  • 12-1000V AC Adjustable Non-Contact Voltage Tester

    5220A - Peaceful Thriving Enterprise Co Ltd

    This non-contact voltage tester, can be used to test the presence of AC voltage from12V~1000V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.

  • Spectrum Analyzers

    Scientech Technologies Pvt. Ltd.

    Spectrum analyzers are widely used within the electronics industry for analyzing the frequency spectrum of radio frequency, RF and audio signals. RF spectrum analyzers are an essential tool for RF and other engineers, providing a view of the spectrum of signals with their amplitudes and frequencies. Spectrum analyzers can display signals up into the GHz range.

  • Oscillators for Radio Amateurs

    Kuhne electronic GmbH

    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.

  • 12-600V AC Adjustable Non-Contact Wire Tracer

    5220 - Peaceful Thriving Enterprise Co Ltd

    This non-contact voltage tester, can be used to test the presence of AC voltage from 12V~600V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.

  • 12-600V AC Adjustable Non-Contact Wire Tracer

    5221 - Peaceful Thriving Enterprise Co Ltd

    This non-contact voltage tester, can be used to test the presence of AC voltage from 12V~600V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.

  • 80-1000V AC Non-Contact Voltage Tester

    5226 - Peaceful Thriving Enterprise Co Ltd

    This non-contact voltage tester, can be used to test the presence of AC voltage from 80V~1000V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.

  • 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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