Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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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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Spectrum Analyzer Pro Live
Turns your computer into a modern, State-of-The-Art spectrum analyzer giving you. features that go far beyond the possibilities of any stand-alone hardware unit. An important advantage of your new analyzer software is the fact that your computer monitor is a far better means of displaying analyzer measurments than any LED or LCD bar. By making use of standard computer operations your analyzer software will store your personal settings or analyze audio data you may have previously recorded.
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Single Axis AC Magnetic Field Sensor
MGC-1A
Macintyre Electronic Design Associa
The MGC-1A 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-1A amplitude response is insensitive to the frequency of the field over its 30 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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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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Linear IC Tester
570A
The Model 570A Analog IC Tester's built-in test library includes all common Analog ICs including op-amps, comparators, voltage regulators, voltage references, analog switches & multiplexes, opto-isolators & couplers, and audio ICs.
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Linear Acoustic
Audio over IP (AoIP) has been embraced by the radio side of broadcasting for many years where the myriad advantages of networked audio via the Livewire+ AES67 standard is well known. Now, AoIP is available for television audio thanks to Linear Acoustic AERO.soft™. The Linear Acoustic SDI xNode de-embeds two separate HD/SD-SDI inputs, converts it to up to 16 channels of Livewire+ AES67 audio, makes it available for processing, upmixing, and encoding in the brand-new AERO.soft Processing Engine, and then re-embeds the audio into two independent SDI outputs. This provides unmatched flexibility, scalability and channel density.
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Frequency Extenders
A frequency extender is an electronic device that allows high-fidelity analog audio to be sent over regular POTS telephone lines, without the loss of higher audio frequencies. It is an extended concept of a telephone hybrid.
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MOSFETs For Amplifier
These are enhanced power MOSFETs with excellent frequency characteristics. They are ideal for audio amplifier output.
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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 All-in-One Bluetooth® Analysis System
Vanguard
The most advanced, most comprehensive Bluetooth protocol analyzer ever made. Building on a legacy of innovation, the Bluetooth Vanguard All-In-One Protocol Analysis System delivers new advances designed to ease the increasingly complex tasks of Bluetooth developers. Vanguard provides synchronized capture and analysis of BR/EDR, Bluetooth Low Energy, Wi-Fi 802.11 a/b/g/n/ac (3x3), WPAN 802.15.4 (all 16 2.4 GHz channels), raw 2.4 GHz RF spectrum analysis, HCI (USB, UART, SPI), generic SPI/UART/I2C/SWD communications, WCI-2, logic signals, and Audio I2S.
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USB MPEG Frame Grabber
2250
MPEG1/2/4 and JPEG capture to USB from an analog video source at D1 resolution 30 fps NTSC, 25 fps PAL Synchronous audio capture from line (stereo) or microphone (mono) inputs Motion Detection Text overlay (OSD) Powered through USB SDK works with multiple units
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3.5" Embedded SBC With Intel® Pentium® Processor N4200 & Celeron® Processor N3350, HDMI/LVDS, Dual LANs And Audio
CAPA312
The CAPA312 is a fanless 3.5-inch embedded motherboard, powered by the Intel® Pentium® processor N4200 or Celeron® processor N3350 (codename: Apollo Lake). This 3.5” embedded board was designed for operational stability in a wide operating temperature range from -20°C to +60°C (or optionally up to +70°C) and requires only +12V DC power input. It also comes with rich I/O connectors, various display interfaces and two PCI Express Mini Card slots for a wide array of industrial applications. This outstanding 3.5” embedded SBC is a performance-driven solution for IoT/M2M related applications, such as industrial automation, self-service terminals, digital signage, POS/kiosk displays, medical, and more.
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30KHZ Measurement Microphone
M30
Used on countless full-scale concert tours, as well as in scientific research laboratories, tropical rainforests, and rocket testing facilities, the M30 has proven to be a lab-grade audio instrument that can handle any environment.
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Automated Testing Services
Thorough automated testing can include thousands of repeated test cases to check for overall product stability, interoperability in a crowded ecosystem, niche failures, accelerated life and performance limits. Our automation testing services are a key component to developing: Android and Apple phones, Car Kits, Audio Equipment, Medical Devices, IoT Products, Development kits, Phone apps, Infotainment, plus more.
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4x2 HDMI Matrix Switch with RS232 and IP Control
HSM-I-04-02
4x2 HDMI matrix switch with RS232 and IP control. Supports HDCP, deep color, multi-channel digital audio (up to 7.1 channels), and may be used with any combination of DVI (PC) or HDMI (HDTV) sources and displays.
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Video Encoding
Blonder Tongue Laboratories, Inc.
Our HD Encoders and Modulators consist of a variety of models suitable for SD and HD applications, utilizing MPEG-2 and MPEG-4 compression standards and feature Dolby(R) audio, providing network operators the flexibility to optimize performance and cost without compromising the video quality.
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The Ultimate Studio Production Server
XS-VIA
With XS-VIA, large broadcast center and studio operations can benefit from EVS’ trademark reactivity and robustness, along with its unique Loop Recording technology. The server is optimized for the recording of multiple audio and video feeds, as well as instant control and multiple channels of playback operations. Offering higher UHD-4K channel density and supporting both SDI and IP environments, XS-VIA is designed to suit all your production needs.
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Thermo-Hygro-Barometer
C4141-4
Audio and optical alarm of measured temperature. Minimum/maximum memory. memory of minimum and maximum temperature included traceable calibration certificate. LCD backlight.With external air temperature-humidity probe on a 4 meters cable. Probe diameter is 18mm, length 135mm. Built-in indoor temperature and air pressure sensors.
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Full-spectrum Acoustic Logger
AudioMoth
AudioMoth is a low-cost, full-spectrum acoustic logger, based on the Gecko processor range from Silicon Labs. Just like its namesake the moth, AudioMoth can listen at audible frequencies, well into ultrasonic frequencies. It is capable of recording uncompressed audio to microSD card at rates from 8,000 to 384,000 samples per second.
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Switchers & Matrices
Multi-format switchers and matrices for simple switching of multiple audio, video, and control sources to single (switcher) or multiple (matrix) destinations.
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8 Port Phone Line Simulator (FXS) Adv
CH-8FXS-A
This unit has 8 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, modems, access servers, audio conference equipment or anything that requires phone lines. Telephone line simulator acts like a "telephone company in a box" providing dial tone, ring voltage and all advanced phone line features such Caller ID, Call Waiting, Call Hold, Three Way Calling and many others.
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Wireless
Virtual Panels
Designed with flexible work solutions in mind, the Virtual Panel enables remote users to access the full audio capabilities of the intercom system from anywhere, at any time, and be up and running in minutes without the need for dedicated operator hardware. Individual users will access the intercom via a familiar, modern software panel screen on the chosen device and a SIP connection over standard network (either wired, wireless of a combination of both). Having the audio managed by a SIP connection means the panel users are truly flexible as there is no physical connection to any dedicated hardware - it?s all in the cloud.
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RTX
ROM-3620
Advantech ROM-3620 RTX2.1 Computer-on-Module is powered by NXP i.MX 8X SoC which includes two to four Arm Cortex-A35 cores for mid-range automotive and industrial market segments, one Cortex-M4F core for real-time processing, and one Tensilica Hi-Fi 4 DSP for efficient audio and voice codec execution. It also escalates its graphic performance by Vivante GC7000 Lite, 4K H.265 capable decoder, and dual 1080P60 display controller.
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Sophisticated Audio and Video Test Patterns
VQL
VQL Instantly reveals your video display, codec, scaler, converter or other video device performance VQL test patterns cover all 3 levels of video QA/QC: Instant visual-aural Quality Estimation Objective Measurements of video and audio performance Fully automated (unattended) Quality Control VQL features: Compatibility with all commonly used software or hardware codecs and media players VideoQ VQV / VQMA / VQTS / VQDM compatible tests Wide range of video frame sizes: from 192x108 to 4096x3072 Variety of bit rates up to uncompressed 4:4:4 4K @60 fps, 48 bit per pixel Variety of video and audio formats, color spaces and level schemes All test patterns remain suitable for accurate measurements even after low bitrate coding, heavy scaling and/or cropping, e.g. after down-conversion for mobile devices Standard, custom and semi-custom tests for development labs, content processing facilities, CDN systems, software developers and high volume manufacturers
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Analog & Digital Audio Analyzer
FX100
The FX100 is a unique professional audio analyzer that adapts to your application. The instrument offers comprehensive measurements including Passed/Failed tests in under 1 second. You may customize the system for two or four parallel channel operation, speaker impedance testing and digital audio measurements. Switcher modules provide additional outputs and inputs.
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Limiters
A limiter catches the loudest peaks of an audio source and applies brick wall compression that prevents it from exceeding the clipping point of 0 dBFS.
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Scalable Studio Monitor System
Amie Systems
The compact, self-powered Amie Precision Studio Monitor is engineered to excel in critical audio workflows requiring accurate mix translation to a variety of environments. Amie flawlessly reproduces source material at any volume level, and exhibits a remarkable power-to- size ratio as well as true phase linearity for ultra-precise spatial imaging.
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Qseven Rev 2.1 Application Board With LVDS, HDMI, Dual LAN And Audio
Q7B301
The Q7B301 is an ultra-compact Qseven reference carrier board which measures only 100 x 72 mm - the size is slightly bigger than a credit card. The Q7B301 is perfect for small box applications such as those found in the latest digital signs, kiosks and traffic control system. This Qseven application board offers various I/O connectors and flexible expansion features to reduce the design effort to the minimum. The Q7B301 also has an extended industrial grade operating temperature range of -40ºC to +85ºC to withstand the rigors of harsh environments. Axiomtek’s new Qseven Rev. 2.1 application board, Q7B301, is compatible with Qseven module – Q7M311 which is powered by the Intel® Pentium® Processor N4200 and Celeron® Processor N3350. Customers can emulate required functions on Q7M301 as a reference design board or integrate the Q7M301 directly into their product as the application board. Its minimum footprint also enables the maximum potential. The Q7M301 is especially suited for industrial IoT applications such as industrial control, medical imaging, digital signage, gaming machines, military, and networking. The Q7B301 comes with two PCI Express Mini Card slots and one SIM card slot for wireless communication (3G/4G, GPS, Wi-Fi and Bluetooth). For enhanced or high-definition audiovisual devices, the Qseven reference carrier board supports one HDMI and LVDS interfaces as well as HD audio and 4-channel digital I/O. More I/O interfaces include two Gigabit LANs with Intel® i211AT Ethernet controller, two RS-232/422/485, one USB 2.0, two USB 3.0, one SMBus, and one I2C. Furthermore, it has one SATA-600 interface for storage requirements.
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High-Power Digital Wattmeters
The Coaxial Dynamics High-Power Digital Wattmeters are designed for the accurate measurement of complex RF Waveforms such as CDMA (Code Division Multiple Access), DAB (Digital Audio Broadcast), DTV (Digital TV) and HDTV (High Definition TV), as well as CW, AM and FM.
