Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Product
Audio Multimeter
AMM-1
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The purpose of this tool is to enable the user to: Measure True Amplifier Power output into any load reactive or resistive Measure Common DC voltages Measure DC voltage drops during quick transients on cable runs or battery / charging systems Measure Impedance of speakers at any power or frequency from 20Hz - 1kHz (box rise) Measure Phase Difference between Voltage and Current into reactive loads (Power Factor) Find Tuning Frequency of subwoofer enclosures Tune subwoofer enclosures for maximum power transfer Measure AC Volts (amplifier output) Measure AC Amps (amplifier output)
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Product
Metal Detectors
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In our ever-changing landscape, important assets are buried or paved over making finding for them both difficult and time consuming. Valve and manhole covers are often lost after ground work activities, re-surfacing or after heavy snow falls. Buried boundary markers can also be difficult to find. Most of these items are manufactured using magnetic or ferrous materials. These can be detected using the VM-880. As it detects only ferrous materials, aluminum cans, bottle caps, etc. are rejected. The simple audio and visual user interface has been designed to minimize training requirements while the latest technologies are employed to ensure maximum sensitivity and depth range. Particular attention has been made to ensuring the weight of the VM-880 is minimized, at just 1.54lbs (0.7kg), it is by far the lightest in its class. This has been achieved without compromise to strength. The submersible carbon fiber antenna tube is both lightweight and provides maximum protection to sensitive sensors.
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Product
Value-added Module With 4 BNC Video-in And 1 BNC Audio-in
VAM400
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*4 BNC Video-in and 1 BNC Audio-in*Swappable modular design*Maximize I/O flexibility*Designed for tBOX300/500 series*EN 50155 and IEC 60945 certified; CE, LVD and FCC compliant
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Product
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
Single or Multi-Track Stereo Image Analysis
StereoScope Pack
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The best tools to check the stereo image of your audio projects: the Blue Cat's StereoScope Pro plugin offers you high precision and advanced audio to MIDI CC capabilities for single track analysis, and Blue Cat's StereoScope Multi has unique multiple tracks monitoring features.
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Product
SparkFun Mono Audio Amp Breakout
TPA2005D1
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This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and long battery life. It can drive an 8-Ohm speaker at up to 1.4 Watts; it won't shake a stadium, but it will provide plenty of volume for your audio projects.
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Product
NI-9260, 51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module
783466-01
Voltage Output Module
51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module - The NI‑9260 is an instrument-grade dynamic signal generator for testing the audio components and capabilities of consumer electronic devices and providing excitation in structural test applications. Unlike sound card-based solutions, the NI‑9260 can be deployed quickly and recalibrated to guarantee long-term measurement repeatability and decreased test time. It also features ±30 V overvoltage protection and short circuit protection.
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Product
Mixers and Playback Devices
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Monacor International GmbH & Co.
If several participants are discussing at conferences or different audio sources are to be combined in your ELA system, mixing consoles are required. MONACOR offers you reliable devices for mixing audio from microphones or other sources perfectly. To expand your PA system, we offer you suitable playback devices for media such as MP3, audio CDs or Bluetooth audio.
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Product
Signal Generator
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This signal generator is a powerful tool in audio equipment analysis. Together with the analyzer "WinaudioMLS" a rich set of measurements can be performed. This generator is available in a freeware version and a PRO version.
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Product
Video Signal Generator
MSPG-5000
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The MSPG-5000 is a high performance slot type multi video test pattern generator. You can add-on any type signal generator such as HDMI, Displayport, DVI, Analog, Component, S-Video, CVBS, SCART, and audio, up to 6 slots.
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Product
2 Port T1/E1/PRI + 4 Port FXS PSTN
CH-4FXS-MOD-2PRI
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One of the most feature rich PSTN simulator on the market. Unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, V.90 modems, RAS servers, audio conference bridges or anything that requires analog phone lines. 2 port T1/E1/PRI module provides non-blocking switching among FXS ports and any of T1/E1/PRI B-channels or Time slots.
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Product
Network Cable Tester
AudioJoG Pro 8 Power
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Audio/Lighting/Network cable tester with SINGLE & DOUBLE ended testing with memory and intermittent fault detection.
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Product
SparkFun MicroMod Machine Learning Carrier Board
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The MicroMod Machine Learning Carrier Board combines some of the features of our SparkFun Edge Board and SparkFun Artemis boards, but allows you the freedom to explore with any processor in the MicroMod lineup without the need for a central computer or web connection. Voice recognition, always-on voice commands, gesture, or image recognition are possible with TensorFlow applications. 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 on the MicroMod combination rather than on the web. This dramatically reduces costs and complexity while limiting potential data privacy leaks.
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Product
Custom Button Stations
CueStation
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Interactive Technologies, Inc.
The CueStation family of button stations are attractive, sophisticated and customizable -- perfect for use in projects that require a small panel of buttons that can control automated lighting, audio, show playback and other similar actions.Available in many different configurations, CueStations can be customized to fit nearly any project. Pick from digitally networked stations or simple passive switches, different button styles, LED options, housing colors, engraving options and much more.Use CusStations as a remote control accessory for our CueServer lighting automation processors or your own custom projects.
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Product
Wireless Protocol Analyzer
Frontline X240
Protocol Analyzer
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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Product
NI-9251, 3 Vrms, 102.4 kS/s/ch Simultaneous, 2-Channel C Series Voltage Input Module
783814-01
Voltage Input Module
3 Vrms, 102.4 kS/s/ch Simultaneous, 2-Channel C Series Voltage Input Module - The NI‑9251 with mini XLR is a low-distortion input channel that allows for the high dynamic range measurements necessary to fully test and evaluate modern audio outputs used in most consumer electronic devices. Unlike sound card-based solutions, you can quickly deploy the NI‑9251 to guarantee long-term measurement repeatability and increased test system uptime. To maximize low-noise benefits, the NI‑9251 differential input is provided through a mini‑XLR connector, which delivers a truly balanced input.
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Product
Multi-Spectral Intrusion Solution
Saros™ DH-390 Dome
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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.
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Product
Network Cable Tester
AudioJog Pro 8
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Audio/Lighting/Network cable tester with SINGLE & DOUBLE ended testing.
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