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Noise

a signal's fluctuation other than that desired.

See Also: Pink Noise, White Noise, RF Noise, Distortion, NVH


Showing results: 946 - 960 of 2086 items found.

  • PCI Digitizers

    ATS310 - AlazarTech

    ATS310 is the best 20 MS/s 12 bit PCI Digitizer available. With its high signal to noise ratio and robust front-end circuitry, ATS310 has become a de-facto standard for motor testing applications. ATS310 has also been used for multi-channel transient recording applications, as it provides one of the lowest cost-per-channel in the industry.

  • Vibration Test

    Aero Nav Laboratories, Inc.

    Vibration testing determines the dynamic effects on component part of vibration within the frequency ranges and magnitudes that may be encountered during field service. Vibration, for example, causes loosening of parts or relative motion between parts in the specimen, producing objectionable operating characteristics, noise, wear, and physical distortion, and often results in fatigue and failure of mechanical parts.

  • Data Acquisition System

    System 730 - Neff Instrument Corporation

    System 730 eliminates the errors caused by phase shift and skew between channels while maintaining state-of-the-art accuracies of +/- (0.02% FS + 2uV). Quality data acquisition systems include multi-pole filters to attenuate noise and prevent aliasing but skew and phase shift differences between channels can cause errors that eclipse the magnitude of all others.

  • Rechargeable Battery Telemetry Systems

    2100R Series - Advanced Telemetrics International

    Offers more performance and features while providing solutions to common shaft mounted obstacles. Separate but simultaneous data and status signals allow a variety of control functions independent of the high quality data stream ATi is known for. Battery power means lower noise floors, more versatile installations, no active power generation or tuning.

  • Oscilloscopes

    WavePro HD - Teledyne LeCroy

    WavePro HD High-Definition oscilloscopes employ unique Teledyne LeCroy HD4096 technology to achieve 12-bit resolution at up to 8 GHz bandwidth, for the lowest noise and unmatched signal fidelity. Up to 5 Gpt of highly responsive acquisition memory gives more visibility into system behavior, and the exceptional analysis toolbox enables deep insight.

  • HFC Analyzer

    X16 - kronback tracers

    The Kronback Tracers X16 is a DOCSIS 3.1 compatible suite of HFC monitoring tools such as return path analyzer, sweep system, downstream carrier monitor. Return path monitoring includes an advanced quality engine to log history information of noise and quality and alerts if ingress is present. Features such as NMS gateway and a dedicated RF switch increases the flexibility.

  • Hyperspectral Imagers

    Bodkin Design & Engineering, llc

    Bodkin Design’s series of Hyperspectral imagers use a patented HyperPixel Array™ (HPA™) to capture spectral and spatial information in one instantaneous video frame using a commercial off-the-shelf focal plane array. This unique technology creates a robust system free of moving parts that eliminates motion artifacts and maximizes signal-to-noise.

  • Infiniium Oscilloscopes

    V‑Series - Keysight Technologies

    The highest real-time oscilloscope measurement accuracy. Keysight uses a proprietary indium phosphide (InP) integrated circuit process to design the key technology blocks to deliver high-bandwidth performance, ultra-low noise, low jitter, and high-voltage signal input. The InP process lets you see your true signal and make the most accurate measurements.

  • Precision DC Power Module, 50V, 3A, 100W

    N6762A - Keysight Technologies

    The Keysight N6762A is a 100 W precision DC power module that provides low noise, and precise control and measurements in the milliampere and microampere region with the ability to simultaneously digitize voltage and current, and capture those measurements in an oscilloscope-like data buffer. For leakage current or sleep-mode current measurements, add option 2UA for measurement capability down to 1 μA.

  • Precision DC Power Module, 50V, 1.5A, 50W

    N6761A - Keysight Technologies

    The Keysight N6761A is a 50 W precision DC power module that provides low noise, and precise control and measurements in the milliampere and microampere region with the ability to simultaneously digitize voltage and current, and capture those measurements in an oscilloscope-like data buffer. For leakage current or sleep-mode current measurements, add option 2UA for measurement capability down to 1 μA.

  • Infiniium Oscilloscopes

    V-Series - Keysight Technologies

    Bandwidth upgradability to 33 GHz for best investment protection Maximize eye height measurements with the least amount of noise contribution from the oscilloscope See the truest jitter performance of your design with the lowest 100 fs oscilloscope intrinsic jitter Debug some of your most difficult designs with the industry’s longest hardware serial trigger

  • Sound Level Indicators

    PCE Instruments

    A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.

  • Workstation For Acoustic & Vibration Engineering

    imc WAVE 2022 - imc Test & Measurement GmbH

    imc WAVE is a modular, powerful software platform for noise and vibration analysis (NVH analysis). From noise investigations in road tests to structural analyses on the test bench and vibration tests on machines: with different imc WAVE analyzers, you can evaluate a wide range of applications without having to be an expert yourself. In this way, you can also easily and reliably obtain standard-compliant analysis from the fields of noise and sound power analysis, structure analysis as well as the evaluation of the analysis of vibrations and of rotating machines. imc WAVE guides you step by step through the settings, from device configuration to calibration and measurement. In the end, you evaluate your data professionally and then receive a report that is ready to print. The modular software specializes in the following topics.

  • Kingstone Broadband Network Monitoring System

    DS1610 - Deviser Instruments

    The Kingstone monitoring system offers real-time simultaneous signal monitoring and analysis on multiple return and forward paths of HFC networks. The DS1610 system is capable of capturing any transient noise and ingress noise and includes alarm setting, data storage, data analysis, data comparison in 3D and video recording, simplifying the installation, maintenance and troubleshooting of HFC networks. The user is also able to log in through any PC, enabling remote monitoring of the plant.

  • Voltage Controlled Oscillators

    Pasternack Enterprises, Inc.

    a High Reliability Low Noise Voltage Controlled Oscillator (VCO) which covers a 10 MHz to 20 MHzfrequency band with a voltage tuning range from 0V to 20V. This design features exceptional phase noise performance of -120dBc/Hz @ 10 kHz offset. Supply Voltage is +15V with a generated output power level of +10 dBm and 2nd harmonic output of-11 dBc typical. The assembly is RoHs compliant and available in a compact 0.5 inch SMT package with an industry standardmounting footprint. The bottom surface is copper clad with 2-5 micro inches of immersion Gold over 150 - 250 micro inchesof Electro less Nickel which makes it resistant to oxidation for ease of soldering. The VCO operates over a temperature rangeof -40°C to +85°C and is designed to meet a variety of MIL-STD-202 test conditions including Humidity, Shock, and Vibration.

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