Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Audio Test
Our Sound Tests will help you to intuitively benchmark your audio Equipment and loudspeakers E , your listening environment and room Acoustics A or your Hearing H without any other device required. In these tests, your ears will be your best judge.
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Sound Harmonics and Current Analyzer
H74050100
This analyzer is used as end of line control for electro mechanic components with electric motors, with or without mechanical reduction. While the motor is running at nominal speed, a spectrum and temporal analysis of the sound as well as a current consumption test is performed. Statistical analysis of the data acquired is also performed real-time, expediting the PASS/FAIL decision of the DUT.
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Standard Version CODE300-32
CODE300-32 Standard is a software solution to demodulate, decode and analyze digital signals transmitted via radio. Our software don't requires special hrdware part for processing the signal. The audio signal can come from traditional receivers and handled with a common soud card already included on all PC and Notebook, SDR receivers, signal recorded and stored in a standard audio file, it is also possible to use audio signals from the LAN, signals in I/Q format, and digital audio signals from virtual soundcard.
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Control Panels
We offer a wide range of high-quality single channel and multi-channel gas detector control panels which are used throughout the world in many different industries. The control panels offer industry standard outputs and connect easily to 4-20mA output gas detectors. The product offering also includes a variety of safety barriers, along with audio visual alarm options.
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Changeover
LT 4448
The 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.
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Dual-Mode Stereo Audio Processor i
Digital & analog audio processing for airchain, general overload protection & production. From simple audio level control and peak limiting to signature AM/FM “On Air” sound, Inovonics processors make managing your audio easy and trouble free.
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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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Audio Video Controllers
Most of our cameras can operated remotely. The controllers allow to control the functions of the cameras:– Zoom– Focus– Audio– Pant/Tilt– optionally iris– LANThe controllers convert the optical signal to electrical signalsFor most controllers there is the option to integrate an Ethernet interfaceMost of the controllers can be equipped with an option for shielded intercom. The microphone is either integrated in the housing or a separate microphone can be used.If more than one camera is in use (e.g. one fixed and one mobile camera) multi controllers allow to control several cameras with one device.Up to 4 cameras can be connected to one multi controller. Each camera can be connected to a separate monitor each one monitor can show the selected camera.
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Qseven V1.2 SoM Evaluation Kit With I.MX287 454 MHz (Industrial) SoC, 128MB Memory, 4GB EMMC, Gigabit Ethernet, Audio, CAN And BSP
Q7M100-100-EVK
*Ultra low power consumption ARM9*High flexibility Qseven v1.2 compliant design*5 UART*2 CAN*24-bit TTL LCD*10/100 Mbps Ethernet*Linux 2.6.35
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Handheld RF Spectrum Analyzer With 1MHz To 1.3 Or 2.7GHz Bandwidth Options
PSA Series 3
1MHz to 1300MHz or 2700MHz frequency rangeResolution bandwidths of 300Hz to 10MHz 1:3:10-105dBm typical noise floor at -40dBm reference levelMeasurement in dBm or dBμV, mV or μWZero span mode with AM and FM audio demodulationTrace modes of normal, peak hold and trace averageLive, View (copy) and Reference traces in contrasting coloursTwin markers with readout of absolute & difference valuesSmart marker movement with selectable peak trackingFrequency counter with 10Hz ResolutionFrequency presets and independent state storageAuto-find automatically sets sweep parameters for the highest signal foundUnlimited storage for waveforms, set-ups and screensUser assignable file names, file stamping from real-time clockUSB interfaces for Flash drives and PC connectionComprehensive status and context sensitive help screensMore than 3 hours continuous operation from a chargeSmaller and lighter than other spectrum analyzers (weight only 0.58 kg)
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Rack Mount Audio & Video Monitors
CENSUS Series
Working with audio is a complex endeavor. There are broadcast compliance challenges, ensuring that audio loudness thresholds are not exceeded. There are the quality control essentials that assure broadcast signal integrity. Depending on format, the number of signals to monitor and maintain range from very low to high density. MultiDyne acquired Census Digital in 2020 to problem-solve these broadcast and production audio challenges. MultiDyne’s rackmounted CENSUS Series provide reliable confidence monitoring for studios, mobile production and broadcast operations. Each addresses signal density needs for SDI, analog, AES/EBU,MADI or Dante IP audio, and simplifies how engineers visually and aurally monitor individual audio channels, adjust loudness levels and downmix channels. A consistent front panel design and intuitive UI assures a familiar user experience across all models while extracting audio information, setting key parameters and maintaining quality control.
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1-Slot Thunderbolt 2 PCIe Expansion
EB1T
Power, Performance, Portability: Enhance the power of your laptop with the Magma ExpressBox 1T and harness lightning-fast throughput up to 20 Gbps over a single cable via Thunderbolt-2 technology. ExpressBox 1T enables serious professionals to use specialty PCIe cards with any Thunderbolt-equipped computer, so that you can achieve high performance wherever your work takes you. Add a PCIe card to ExpressBox 1T and your computer turns into a powerful workstation capable of HD video capture and editing, media transcoding, audio processing, data processing, or high-speed storage and networks. The ExpressBox 1T offers the largest card length slot (7.75”) among all 1-slot Thunderbolt chassis on the market, giving your Mac the power to achieve maximum performance with any compatible half-length PCIe card. Whether your mission involves professional video capture, audio interface, SAS & SATA HBA, 8Gb Fibre Channel, 10 Gigabit Ethernet, or a RAID controller card, Magma’s family of Thunderbolt products provide the perfect outsidethe-box solution for your project.
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Audio Frequency Transmitter
TG 20/50
BAUR Prüf- und Messtechnik GmbH
Cable fault location with the BAUR TG 20/50. The TG 20/50 is a portable, battery-operated audio generator with a built-in charging unit. Together with the UL audio frequency receiver and the SP detecting rod, the TG 20/50 is used for cable tracing, twist method and for determining the depth of cables and metal pipes.* Automatic or manual impedance adjustment* Charging unit and rechargeable battery integrated; battery or mains operation* Continuous or cyclical output* Two output frequencies selectable
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Audio Analyzer / Studio Aid
MiniSonic MS10
The MiniSonic MS1/MS10 Audio Analyser/Studio Aid is a complete, hand held, two-channel analogue audio test set that measures frequency, frequency response, phase, level, noise, distortion, crosstalk, speed and path latency (delay).As well as being a quality tester it's a precision line-up tool, a stereo PPM, a balanced-unbalanced convertor (both ways),a stereo mic preamp, a headphone amp, and a level convertor.
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6U CompactPCI Rear Transition Module with AMD MXM Graphics Module
cPCI-R6500 Series
The cPCI-R6500 Series is 6U CompactPCI rear transition module (RTM) designed for use with ADLINK 6U CompactPCI CPU blades. The cPCI-R6500 is an RTM equipped with an ATI graphics module to provide additional graphics performance for embedded applications and supports comprehensive rear I/O functionality. Dual independent display output is via two DVI ports and an onboard Realtek ALC262 High Definition Audio Codec provides analog audio output from the audio controller on the CPU blade. The cPCI-R6500 requires a compatible 6U CompactPCI backplane with rear I/O support and correctly configured CPU blade.
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Audio Analyzers
Audio analyzer provides fast, accurate measurements including frequency, AC or DC level, distortion, SINAD and signal-to-noise ratio. It also includes an audio source providing accurate low distortion signals over wide frequencies and level ranges.
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AC Voltmeter/Noise Meters
The AC Voltmeter is high sensitivity voltmeter with 10µV full scale which nearly the limit of the measurement by the analog technique.And its frequency characteristic is suitable for measuring audio signal etc.
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Audio Level Analyzer
BK3011C
In keeping with our goal of constant improvement, we have upgraded our BK3011 MEMS mic tester! The BK3011C is more modular, easier to connect and with the new Test Shop upgrade, easier to use. But the basic features are still the same. Then BK3011C enables you to check mic characteristices over a frequency range using a stable, constant SPL sweep. It still produces both graphs and numerical data but now will automatically classify both PASSing and FAILing DUT's so you can keep track of quality issues and trends.
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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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Single Axis AC Magnetic Field Sensor
MGC-1
Macintyre Electronic Design Associa
The MGC-1 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-1 amplitude response is insensitive to the frequency of the field over its 5 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.
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Rubidium Atomic Audio Clock
PERF10
Stanford Research Systems, Inc.
Perfection is a high standard - but your studio clocks deserve nothing less. That''s why we designed the PERF10, to offer audio professionals and demanding audiophiles a frequency reference of staggering accuracy and unmatched stability.
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Pico-ITX SBC With Intel® Celeron® Processor J1900/N2807, LVDS/VGA, LAN And Audio
PICO843
The PICO843 is an extreme-compact fanless pico-ITX motherboard with flexible cabling. The durable PICO843 is designed to support the Intel® Celeron® processors quad-core J1900 and dual-core N2807 (codename: Bay Trail) with one DDR3L 1066/1333 up to 8 GB memory. The pico-ITX motherboard is capable of operating under wide temperatures from -20°C to +70°C. Its fanless design and low power consumption also offers better reliability and power savings. The ultra-slim size easily meets compact size requirements for space limited or harsh applications. Its I/O functions all come from internal connectors enabling super slim, flexible wiring design. The Axiomtek PICO843 is ideal for in-vehicle PCs, medical imaging, gaming, in-flight entertainment systems, industrial automation systems, and the portable devices.
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Handheld RF Spectrum Analyzer With 10MHz To 3.6 Or 6.0GHz Bandwidth Options
PSA Series 5
10MHz to 3600MHz or 6000MHz frequency rangeResolution bandwidths from 300Hz to 10MHz (1:3:10)-120dBm typical noise floor at -40dBm ref. level/10kHz RBWMeasurement in dBm or dBµV, mV or µWZero span mode with AM and FM audio demodulationTrace modes of normal, peak hold and trace averageLive, View and Reference traces in contrasting coloursTwin markers with readout of absolute & difference valuesSmart marker movement with selectable peak trackingFrequency counter with down to 10Hz resolutionFrequency presets and independent state storageAuto-find automatically sets sweep parameters for the highest signal foundUnlimited storage for waveforms, set-ups and screensUser assignable file names, file stamping from real-time clockUSB interfaces for Flash drives and PC connectionComprehensive status and context sensitive help screensRechargeable lithium ion battery giving more than 3 hours continuous operation from a chargeSmaller and lighter than other spectrum analyzers (weight only 0.56 kg)
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DSP, Expansion & Software
A wide range of products designed to control, mix, and optimize audio signals.
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Leakage Current Tester
TOS3200
The Leakage Current Tester TOS3200 is designed to perform leakage current (touch current and protective conductor current) tests on general electrical equipment but not medical electrical equipment.It enables you to conduct tests that conform to the requirements of the applicable IEC, UL, JIS, and other standards, as well as the Electrical Appliance and Material Safety Law. The memory in the main unit stores the 51 types of test conditions laid down in the IEC/JIS standards for information technology equipment, household electrical appliances, audio, video electronic apparatus, luminaires, motor-operated electric tools, and electrical equipment for measurement and control and in the Electrical Appliance and Material Safety Law, thereby enabling you to conduct standard tests with simple panel operation.
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Stereo Portable Digital Recorder
SPDR
The SPDR is Lectrosonics’ response to customer demand for a small, lightweight dual channel recorder for use on virtual reality sound captures or as a backup recorder for bag systems in the field. The SPDR will let you capture the full stereo audio of an extreme sport participant, in-car scenes or in situations where a wireless system cannot be used.
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MPEG-2/1 Frame Grabber and Video Encoder / Decoder
516
Real time MPEG-2 and MPEG-1 video encoder and decoder for NTSC, PALText caption buffer for Linux, Windows and QNXOnboard linear 16-bit audio frame grabberLinux, Windows, Windows CE and QNX drivers2 TTL level digital inputs and/or outputs
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NI-9260, 51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module
783466-01
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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IDevice Calibrated Measurement Microphone
IMM-6
The Dayton Audio IMM-6 is a professional-quality measurement and recording microphone that is designed to work with the entire suite of Apple “iDevices” – iPad, iPhone, and iPod. The rugged construction and compact size make it the perfect companion for audio professionals who must work on-location performing acoustic analysis, monitoring audio levels, or recording. Each IMM-6 is individually hand-calibrated using a laboratory-standard measurement microphone, for consistent, repeatable measurements that match the level of precision previously offered only by expensive stand-alone microphones.
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Whattmeters
.Monophase and triphase Balance measures.Widerband power measure up to audio frequency .Small power measure.Connection and operation simplicity.Accuracy:better than 2% at the full current and voltage scale .Protection against over-currents by fuses .Over current and over voltage indictor
