Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Product
PXIe Audio Analyzer
M9260A
Audio Analyzer
M9260A is significantly different from the traditional general purpose PXI digitizer modules which are being used for today's audio measurement. In order to achieve fast test speed and high performance it comes with large one million sample arbitrary waveform buffer and one million sample "limitless" input buffer, as well as super-linear/low noise amplifiers and digital to analog converters. This enables M9260A's ultra-low residual distortion and high amplitude accuracy. M9260A is now an important part of Keysight Radio Test Solution, and may also be easily integrated into any audio related PXI test system with its developer-friendly drivers and commands.
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Product
Audio/ Video
Audio Analyzer
Our experts/ physicist can help you in the Implementation of your algorithms including BPR, NUC , Edge Detection and movement analysis algorithms.Our development environment is based on C++ and LabVIEW libraries or tools such as Vision Builder for Automated Inspection from National Instruments.
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Product
Audio Analyzers
APx Series
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The APx Series of audio analyzers represents the state of the art in audio test, with models and options to suit every need from R&D to high-speed production test. Industry-leading analog performance, flexible software with a multi-mode UI, and a wide range of digital I/O and software options make APx the most powerful and versatile series of instruments we''ve ever produced.
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Audio Processors
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ST’s analog and digital audio processors are suitable for a wide range of applications and offer best-in-class performances in terms of audio quality and features.
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Audio Analyzer
BK2110
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The BaKo BK2110 Audio Analyzer is a 2 channel Digital Signal Processing (DSP) based system so you can analyze a stereo signal from an acoustic device. And because it is DSP based, it can quickly and accurately test high quality digital audio devices. All test items can be measured simultaneously and you can see them in real time or, using the LAN interface, send them to a computer system to analyze.
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Product
Axia Audio
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The foundational technology in all Axia products is Livewire plus AES67—we call it Livewire+—an AoIP protocol that enables high-reliability, low-delay uncompressed digital audio over Ethernet, including audio, logic, control, and program associated data (PAD). Devices connect together using standard Ethernet cables; audio and control routing is accomplished with off-the-shelf Ethernet switches. Axia Livewire+ has built-in compliance with the AES67 standard. That's because Axia and the Telos Alliance are committed proponents of AoIP interoperability—first as charter, supporting members of the X192 Working Group that defined AES67, and now as founding members of the Media Networking Alliance, a group of prominent equipment manufacturers formed to actively promote the adoption and implementation of the AES67 standard.
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Product
Audio Analyzer
LA100
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The LA100 Audio Analyser is a complete audio test system in daily use world-wide by broadcasters, manufacturers, telecom and studio engineers. The flexibility of the system means that testing a broadcast satellite link or aligning a Beta cam machine is as easy as testing a loudspeaker or studio intercom. The LA100 comprises the LA101 Audio Oscillator and the LA102 Audio Measuring Set.
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Product
Audio Frequency Oscillator
PD-5
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2.5- 100 volt output6 position output voltage selectorCompatible with all "Mark" receivers (Mark II, III, IV, V)Pulse "Identifying" signalBattery charging circuit built-inLED impedance meter
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Audio Oscillator & Sweep Generator
SweepGen
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SweepGen turns a PC into an Audio Oscillator and Sweep Generator which can be used for testing audio or educational purposes. In conjunction with audio test instruments, you can make frequency response plots. SweepGen uses the sound card in your PC to produce sine waves that are mathematically correct almost to CD quality, indeed it's more likely that the quality of your PC sound card will be the limiting factor rather than the code in SweepGen.
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Product
Loudness + Audio Analyzer
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Loudness Measurement and Monitoring according ITU-R BS.1770.3, EBU R-128 and ATSC A/85, incl. True Peak Measurement for all sub-channels incl. oversampling for enhanced accuracy, Loudness Range calculation and much more
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Audio IP
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We provide high-performance, compact, low power and customizable audio analog mixed-signal IP in leading foundry processes, including a wide range of ADC, DAC, CODEC and Voice Activity Detectors.
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Online Audio Frequency Signal Generator
WavTones
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We are proud to offer not only the best audio frequency signal generator on the net, but also a high-end sound generator, which compares favorably to the more expensive software and hardware tone generators!
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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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USB Audio/Video Codec
2253
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Simultaneous encode/decode in a robust, compact unit Uncompressed + compressed outputs from one video input Low preview latency H.264 HP@L3, MPEG-4 ASP, MJPEG video compression AAC, G.711 audio compression, uncompressed PCM Text overlay Two general-purpose digital I/Os Industrial temperature range version available Transport Stream
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Product
Audio Frequency Generator
TM530
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TM530 Audio Frequency Generator is provided with Pinpoint Fault Locator for pinpointing the low resistance fault and detecting cable route. When detecting, TM530 will inject a signal current of 1kHz audio frequency into the cable, and accordingly a magnetic wave of the corresponding frequency will be generated on the cable. Pinpoint Fault Locator will collect this magnetic signal, thus obtains the information of the cable fault and the route.
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Audio Amplifiers
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An electronic device that increases the strength (amplitude) of audio signals that pass through it.
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Product
Audio Oscillators
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Frequency Range : 10Hz to 1MHz in 5 Decade Steps Very Low Distortion : <0.5% Output Voltage : 22.6Vp-p Open Circuit Sine Wave and Squre Wave Easily Choice Built-in 4 Digits Frequency Counter with Internal/External Varialble Frequency with Poly Varicon 400Hz and 1kHz Fixed Special Function Compact Design and easy Operation 2. Accessories Spare Fuse : 1EA Operator''s Manual : 1EA Power Cord : 1EA BNC Cable : 1EA
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Audio Spectral Analysis Freeware
PSELab
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Power Spectrum Estimation Laboratory
"PSE Lab" is a freeware Windows application useful to estimate power spectrum and time frequency distribution of signals. To estimate power spectrum, the application uses following methods: periodogram; using the simplex algorithm to estimation of complex exponential model optimal parameters; using the quasi-Newton algorithm to estimation of complex exponential model optimal parameters; least squares Prony method; modified least squares Prony method; Burg method; modified covariance method; MUSIC..
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Product
LED Car Audio Meters
VM-1 (For 12V systems)
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*White LED Backlight*Mil spec FR4 circuit board*Regulated power supply*Constant LED current and brightness regardless of battery voltage (won’t dim with your beat)*20 bright surface mount LEDs*Designed for 12 Volt Systems
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Product
Performance Audio Analyzer
U8903B
Audio Analyzer
Measure your most demanding audio devices with higher accuracy and a low residual distortion of -110 dB See the real performance of your devices with the highest resolution audio measurements available Automate testing with built-in test sequences Meet standards more easily with pre-configured POLQA and PESQ measurements Simultaneously measure/view up to eight channels on a single screen in real time Configure for specific applications with digital audio interface (AES3/SPDIF and DSI) and Bluetooth audio measurements options
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Product
Audio Board
MS 1813
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*Two Audio Output Channels (Playback)*Two Audio Input Channels (Recording)*High performance Stereo Audio Codec*PCI Bus Interface
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Product
12 Plug Pro Audio Cable Tester
PCT40
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Enables quick convenient continuity cable testing for all type of cablesLED's confirm each conductor continuity and connection6-Way Switch for selecting connections to be testedIncludes internal battery and ground connection status checkRugged, compact, metal construction for long life and reliabilityTests cables with all types combinations of the following connections
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Product
Audio Analyser
ATB PC Pro
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The ATB PC Pro Measuring system is a professional Audio Analyser. The Windows program is combined with the computer’s soundcard, the measurement microphone, the Test-Box and the DVD (CD) for the signals forms an exact and extensive measurement system. The applications for the ATB PC Pro are the speaker development, room acoustic optimise, the installation of car sound systems, the setting of Surround reproduction systems and the noise analyser.
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Class-D Audio Amplifiers
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Analog Devices is a leader in Class-D audio amplifiers and audio signal processing, and we deliver audiophile-level performance with our proven analog and digital technology. We offer a wide range of audio amplifiers, including industry-leading microphone preamps, microphone drivers, line drivers, and receivers. Our Class-D amplifiers, in particular, are among the lowest power and lowest distortion in the industry. Our portfolio includes Class-A, Class-B, and Class-D audio amplifier offerings, along with a breadth of power ICs. Analog Devices amplifier products have been used in many high volume consumer products where the highest audio quality is expected. The lowest power consumption also enables this performance in many battery powered applications as well.
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Product
Audio Card I/O Modules
PIM481-J/DSUB
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The PIM481-J PMC I/O Module, with four 3.5mm stereo connectors and the PIM481-DSUB PMC I/O Module, with D-sub for rear I/O can be mounted on a rear transition module (RTM).
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Product
200 kHz dual domain audio analyzer
SR1
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Stanford Research Systems, Inc.
SR1 Dual-Domain Audio Analyzer is a stand-alone instrument that delivers cutting edge performance in a wide variety of audio measurements. With a versatile high-performance generator, an array of analyzers that operate symmetrically in both the analog and digital domains, and digital audio carrier measurements at sampling rates up to 192 kHz, SR1 is the right choice for the most demanding analog and digital audio applications.
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Product
HD Tester with VGA, Audio, Video, HD-TVI
M-HD-360A
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Fuzhou Metricu Technology Co Ltd
Analog camera testHD-TVI camera test, HD-CVI camera test, AHD camera testDC12V 1A power outputVGA input, support 1920 x 1200P 60FPSAuto HD, auto recognize HD coax camera type and resolutionUTP cable test, detect the near-end, mid-end and far-end fault point of the network cable crystal head
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Product
HD Audio Converter Board With Bracket
AX93242
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*HD audio converter board with bracket*For SBC81205, SBC81206, SHB101 and SHB210*Mic-in/CD-in/Line-in/Line-out/Speaker-out
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PCI Express 4-Channel Frame Grabber with Audio Capture
811
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4 composite/S-Video + 4 stereo audio input channels Simultaneously captures on all channels Captures raw RGB or YUV video 4 general-purpose digital I/Os configurable as inputs or outputs
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Product
Dayton Audio Test System
DATS V2
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Highly accurate measurement of loudspeaker impedance and T/S parametersEasy-to-use, fully-featured measurement software with intuitive interfaceCompact USB measurement module with molded test leads and alligator clipsSoftware includes signal generator, scope, and measurement of inductors and capacitorsData can be saved to create a driver parameter library or exported to popular box design programsNew V2 hardware and software simplify setup and eliminate warm-up/cool-down times
