Audio
electrical conversion of a sound pressure wave.
See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV
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Audio/ Video
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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Audio
Industry-leading audio products including amplifiers, speakers, wall-to-wall solutions, and professional-grade cables.
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Audio Generator
AG-51
The AG-51 Audio Generator contains a low distortion 20 Hz to 200 kHz sine wave generator, an SMPTE standard intermodulation signal generator and a fixed frequency sine wave generator at 3.15 kHz for wow and flutter tests. Signal outputs are simultaneously available at levels of up to +20 dBm (equivalent sine wave power for complex signals) at separate left (L OUT) and right (R OUT) output connectors. Outputs may be selected for left (L) only, right (R) only, left and right in phase (L+R), and left and right in phase opposition (L-R). Fully balanced or unbalanced outputs at impedance levels 150 ohms or 600 ohms are front panel selectable. Three precision attenuators (10, 1.0 and 0.1 dB) provide a dynamic range of 99.9 dB in 0.1 dB steps. Attenuator dials display the output level directly in dBm in the 150 ohm source impedance configuration. Automatic output leveling circuitry with a built-in self-test feature provides a constant output level thereby eliminating the need for output metering. In the TEST mode the generator output level is reduced to zero, a useful feature during noise measurements.
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Audio CODECS
Analog Devices has audio codecs for many different applications, such as automotive, home theater, consumer audio, and PCs. ADI’s audio codecs feature extended temperature range, low noise and distortion, and easy multichannel interfacing to common DSPs, such as SHARC® and SigmaDSP™.
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Audio Analyzer
LA100
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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Loudness + Audio Analyzer
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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Automotive Audio Processors
ST’s wide portfolio of analog and digital signal processors covers the full range of features and channel configurations for the car-audio application spectrum, from low-end solutions to high-end premium audio systems. More than 40 analog signal processors offer a large choice for the number of inputs, number of output channels, and baseband audio functions, including EQ, dynamic compressors, subsonic filters, and more. Alternatively, a fully digital solution with embedded 20-bit audio ADCs and DACs is based on a proprietary 24-bit DSP specifically crafted for audio applications.
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Audio Monitor
TouchMonitor TMR7
4-Channel Metering Solution for Broadcast Environments. Loudness, true peak, PPM, vectorscope, moving-coil instruments, RTA, and correlation: The TMR7 TouchMonitor 4-channel solution featuring 7“ touchscreen and the unique TouchMonitor operating concept integrates all metering options required in radio broadcasting to a solution made to measure. Two AES3 digital inputs allow for parallel monitoring of the on-air signal and a PFL source.
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Audio MEMS Sensors
An audio MEMS sensor is an electro-acoustic transducer housing a sensor (MEMS) and an application-specific integrated circuit (ASIC) in a single package.
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Dayton Audio Test System
DATS V2
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
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Audio Monitor
TM3-3G Smart
The TM3-3G Smart with full feature set is a compact and versatile out-of-the-box solution for metering, deembedding and monitoring of 3G-SDI audio signals using a 4.3“ touch screen for vertical or horizontal use. The TM3-3G Smart‘s flexible user interface allows for quick and simple preset selection as well as setting the monitoring level.
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Audio Panel/Amplifier Test Fixture
TA-200
The Model TA-200 test panel was designed to allow Avionics shops the capability to test and troubleshoot both today's new generation audio panels as well as the standard audio panels of the past. The testing of these panels over the years has always proven to be a very time consuming job for most shops because of the limited capabilities of any past test panels.
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Voice/Audio Quality Analyzer
OPERA™
The OPERA™ Voice/Audio Quality Analyzer represents the latest developments to objectively evaluate and assure the quality of compressed voice and wide-band audio signals, based on modeling the human ear. With OPERA you can achieve a comprehensive analysis of the end-to-end quality of today's and next generation networks, such as VoIP, VoDSL, VoATM, ISDN, GSM, POTS, from the caller to the callee. Also, you can test the audio quality of compression formats such as MP3, AAC, AC3, Microsoft Windows Media, from the studio source to the receiver, or from the server to the client.
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LED Car Audio Meters
VM-1 (For 12V systems)
*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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Audio Matrix Switches
Audio Matrix Switches from novotronik are used whenever it is necessary to route balanced or unbalanced audio signals. A wide variety of features like gain control or impedance switching are available. In addition to our standardized devices, we also know to convince in the realization of your individual requirements.
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Automotive Audio Power Amplifiers
ST is the recognized leader in automotive power amplifiers. Our car audio amplifiers provide the traditional clean and powerful sound that users have come to expect, as well as all the protection and safety features needed to make our devices robust in an automotive environment.
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Audio Solutions
With innovative products like the Remote Audio Plus and Relay Attenuator, Elma’s wide range of products contains hybrid electronic / mechanical products and fully switch-free solutions. Elma’s Audio Solutions products are driven by customer input to address an ever-evolving market.
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Audio A/D Converters
Analog Devices offers audio analog-to-digital converters (ADCs) for applications such as automotive, home theater, consumer audio, and PCs. These ADCs offer cost effective solutions and easy interfacing to ADI's SHARC® processor, Blackfin® processor, and SigmaDSP™ products.
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Video and stereo audio test generator
TELETEST PRO
A pocket sized, battery powered professional audio and video test pattern generator.
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Professional Audio Test And Analysis Software
AudioExpress
Guangzhou Jumho Electric Co., Ltd.
AudioExpress contains a full range of audio solutions, including acoustic experiment, electro-acoustic analysis, environmental test, advanced signal processing, report generation, and data sharing. Electro-acoustic product test: amplifier, headset, cell phone, speaker, microphone, MP3
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AUDIO LOCATOR PROBE
45/90
Easy to operateUnaffected by surface coverLight weight and strongWater resistant, build for rugged field useTelescoping handleDepth locator "bubble"
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Simulation & Analysis Solution for Automotive Audio Networks
A2B Analyzer System
The A2B Analyzer System is designed specifically for development teams servicing automotive OEMs, Tier 1s, and audio connectivity equipment suppliers. The deterministic nature of the A2B technology makes it particularly well-suited for automotive audio devices (active speakers, microphones) and newer applications such as ANC. The A2B Analyzer System consists of a compact hardware device, an accompanying software development kit (SDK), and network configuration and simulation tools.. The hardware device includes a USB 2.0 interface for PC connectivity for audio data and command/control functions. The small form factor device also features a variety of popular audio and connectivity peripherals.
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Audio Fiber Tracer
CFT-810
Motorized Polarization Controller. In addition to its basic function of adjusting polarization states in multi channels, it also provides convenient ‘save and recall’ functions. As a Scanning PC, it provides very powerful ‘auto scan’ modes with variable scanning speeds. Polarization states can be manipulated by either manual adjustment or remote control (GPIB, RS-232) using two quarter-wave plates in each channel of the PC1600. Additionally, the auto scan mode of FIBERPRO’s Motorized Polarization Controller has been upgraded in LPC, and it shows another auto scan mode of four quarter-waveplates with higher polarization extinction ratio when connecting two channels at a high speed. PC1600 is an essential tool to complete fiber-optic, multi-channel measurement systems such as WDM/DWDM as well as R&D (i.e. PMD experiments), and manufacturing.
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A²B® Automotive Audio Bus Solution
ITD 1024
ITD 1024 is an off-the-shelf solution for A²B®, an emerging automotive audio bus. In combination with a comprehensive set of software tools, ITD 1024 allows rapid testing of various A²B® components such as audio speakers, amplifiers, microphone arrays, sensors, and actuators.
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USB Controlled Audio Test Interface
AudioConnect
AudioConnect is a 2-in, 2-out audio interface specifically designed for audio test and measurement. It offers digital and analog audio in and out, a a 44.1kHz/48kHz sampling rate, USB control, and a power indicator; all other typical soundcard controls that are not used for audio test applications have been eliminated. This makes operation and calibration simple with no room for error.
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Multiple Audio Tracks Analysis
Multi Pack
Blue Cat's FreqAnalyst Multi plugin provide extremely smooth spectrum and frequency content analysis, the Blue Cat's StereoScope Multi analyzer let you visualize the stereo image of your audio content in details, and the Blue Cat's Oscilloscope Multi waveform viewer shows the waveform of audio signals as well as their phase relationship.
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1-CH PCI Express® HDMI Video & Audio Capture Card (formerly HDV62A)
PCIe-HDV62A
The PCIe-HDV62A high definition video and audio capture card enables single-card acquisition of full analog/digital video and digital audio signals. Featuring uncompressed full HD up to 1080p at 60 fps and 10-bit high-resolution ADC and HDCP support, the PCIe-HDV62A delivers serious benefits and reduced TCO for applications requiring simultaneous capture from both video and audio sources, such as multimedia device testing and medical imaging.
