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Sound Intensity
magnitude and direction of sound waves.
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Sound Intensity Measurement
Sound Intensity MeasurementA perfect tool for sound intensity level measurement and noise source determination brought to an entirely new level by Dewesoft. The solution brings a simple and intuitive measurement process while offering the utmost precision and industry unmatched adaptability.
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Sound Power Solution
The Sound Power Solution is part of the family of solutions proposed by OROS for Acoustic applications. This Solution allows to measure Sound Power based on the measurement of sound pressure levels at microphone positions around a source under test. Thus, the Sound Power Solution is complementary of the Sound Intensity Solution that is based on the measurement of the sound intensity as recommended by ISO 9614. Using the OROS Solution, based on a task dedicated interface that guides the user step by step, Sound Power is measured in an easy and efficient way.?
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3D Sound Intensity Analysis Software
DS-0225A
Finding out the position where the noise is occurring, and grasping the state of acoustic propagation are important ways to find effective noise countermeasure or improvement of acoustic environment.
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NI-9234, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
779680-03
4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The NI‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9230, 3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
784396-01
3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9230 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9230 is also compatible with smart TEDS sensors. The NI‑9230 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9234 and cDAQ-9171 USB Sound and Vibration Measurement Bundle
865664-01
NI-9234 and cDAQ-9171 USB Sound and Vibration Measurement Bundle - The USB Sound and Vibration Measurement Bundle with NI-9234 and cDAQ-9171 includes the NI-9234 C Series Sound and Vibration Input Module and the cDAQ-9171 CompactDAQ Chassis for sound and vibration measurements. This bundle provides a portable, USB-based sensor measurement system that helps you measure signals from integrated electronic piezoelectric (IEPE) and non IEPE sensors such as accelerometers, tachometers, and proximity probes. The included NI-9234 features 4 channels with built-in anti-aliasing filters that automatically adjust to your sample rate. Additionally, when used with NI software, the bundle provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9231, 8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module
783610-01
8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module - The NI-9231 is a high-density sound and vibration module that can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. It can perform the high dynamic range measurements necessary for modern measurement microphones and accelerometers and features simultaneous sampling. The NI-9231 incorporates both a TEDS input path and 2 mA of IEPE signal excitation source that can be turned on and off, removing the need for external sensor power and reducing the complexity of the data acquisition system.
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NI-9230, 3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
783824-01
3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9230 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9230 is also compatible with smart TEDS sensors. The NI‑9230 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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sbRIO-9234 , Non-Enclosed, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
782718-01
Non-Enclosed, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The sbRIO‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The sbRIO‑9234 is also compatible with smart TEDS sensors. The sbRIO‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti‑aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking. Non-enclosed modules are designed for OEM applications.
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PXIe-4463, 51.2 kS/s, 2-Output PXI Sound and Vibration Module
783086-02
51.2 kS/s, 2-Output PXI Sound and Vibration Module - The PXIe‑4463 offers high dynamic range and THD+N for audio, acoustic, and vibration applications. It provides the high precision and dynamic range necessary for the most stringent audio generation requirements in a modular form factor. The PXIe‑4463 contains two 24-bit digital‑to‑analog converters to allow for fully differential simultaneous generation. Complete with three gain ranges, the PXIe‑4463 can generate current with programmable, per channel output configurations. The two timing engines allow you to perform multisample-rate applications on a single module and independently start and stop channels on a single module.
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NI-9234, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
779680-01
4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The NI‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9232, 3-Channel, 102.4 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
782000-01
3-Channel, 102.4 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9232 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9232 is also compatible with smart TEDS sensors. The NI‑9232 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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USB Sound And Vibration Measurement Bundle
The USB Sound and Vibration Measurement Bundle provides a portable, USB-based sensor measurement system that helps you measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes.
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NI-9232, 3-Channel, 102.4 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
782000-02
3-Channel, 102.4 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9232 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9232 is also compatible with smart TEDS sensors. The NI‑9232 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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FD-11634, 8-Channel Sound and Vibration Input Device for FieldDAQ
786471-01
The FD-11634 can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. The device also works with smart TEDS sensors, delivers a wide … dynamic range, and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals and have built-in anti-aliasing filters that adjust to your sample rate. This device is IP65/IP67-rated to be dust-tight and water-submersible and can sustain 100 g shock and 10 g RMS vibration in -40°C to 85°C environments. You program the FD-11634 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. When used with NI software, this device can provide processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9231 and cDAQ-9171 USB Sound and Vibration Measurement Bundle
865665-01
NI-9231 and cDAQ-9171 USB Sound and Vibration Measurement Bundle - The USB Sound and Vibration Measurement Bundle with NI-9231 and cDAQ-9171 includes the NI-9231 C Series Sound and Vibration Input Module and the cDAQ-9171 CompactDAQ Chassis for sound and vibrations measurements. This bundle provides a portable, USB-based sensor measurement system that helps you measure signals from integrated electronic piezoelectric (IEPE) and non IEPE sensors such as accelerometers, tachometers, and proximity probes. The included NI-9234 features 8 channels with built-in anti-aliasing filters that automatically adjust to your sample rate. Additionally, the bundle supports simultaneous sampling and high dynamic range measurements necessary for modern measurement microphones and accelerometers.
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PCI-4462, 204.8 kS/s, 118 dB, 3.4 Hz AC/DC Coupled, 4-Input Sound and Vibration Device
779309-01
The PCI‑4462 is a high-accuracy data acquisition module specifically designed for sound and vibration applications. It provides simultaneous four-channel dynamic signal acquisition with six programmable gain settings for making high-accuracy, frequency-domain measurements. The PCI‑4462 also includes software-configurable AC/DC coupling and integrated electronic piezoelectric (IEPE) conditioning to ensure precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. Common applications for dynamic signal acquisition devices include audio test; automotive test; noise, vibration, and harshness (NVH) analysis; and machine condition monitoring.
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PXIe-4492, 204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module
781490-01
204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module - The PXIe‑4492 is designed for sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the module is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4492 delivers simultaneous sample on all channels. In addition, it includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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NI-9250, 2-Channel, 102.4 kS/s/ch Simultaneous, ±5 V, C Series Sound and Vibration Input Module
783827-01
2-Channel, 102.4 kS/s/ch Simultaneous, ±5 V, C Series Sound and Vibration Input Module - The NI‑9250 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers and microphones. The NI‑9250 is also compatible with smart TEDS sensors. The NI‑9250 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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NI-9230, 3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
783824-02
3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9230 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9230 is also compatible with smart TEDS sensors. The NI‑9230 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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PXIe-4463, 51.2 kS/s, 2-Output PXI Sound and Vibration Module
783086-01
The PXIe‑4463 offers high dynamic range and THD+N for audio, acoustic, and vibration applications. It provides the high precision and dynamic range necessary for the most stringent audio generation requirements in a modular form … factor. The PXIe‑4463 contains two 24-bit digital‑to‑analog converters to allow for fully differential simultaneous generation. Complete with three gain ranges, the PXIe‑4463 can generate current with programmable, per channel output configurations. The two timing engines allow you to perform multisample-rate applications on a single module and independently start and stop channels on a single module.
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C Series Sound And Vibration Input Module
The C Series Sound and Vibration Input Module incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. The modules are compatible with smart TEDS sensors.The C Series Sound and Vibration Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Light Intensity Sensor
ENVIROMUX-LIS
Detects and measures the luminous intensity of light. Ideal for monitoring unmanned closets, telecom rooms, remote data rooms, or other low traffic facilities. Applications from 0 to 128,000 lux. Human eye response (540 nm peak sensitivity). IR and UV rejection. RJ45 connector. Supports CAT5/5e/6 cable up to 1,000 ft. (305 m). Powered by ENVIROMUX-2D/5D/16D. Regulatory approvals: CE, RoHS. Compatible with ENVIROMUX-2D/5D/16D.
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Hand-hold Field Intensity Meter
LM870-N
Sichuan Jiuzhou Electronic Technology Co.,Ltd
* Trunk-line AC voltage, V/A, C/N and TILT measurable* Automatic over-voltage shut-off protection* AC/DC optional (Ni-H/Li storage battery inside)* Full-digital key-board operation, direct freq. & channel input* Automatic scanning, Automatic channel-filtering, Automatic error-operation amending* All standard channels and subjoin channels pre-set inside* New channel-table setting according to user's special requirement* Spectrum displaying* English/Chinese operation interface* Audio output (speaker set-in)
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Sound Monitoring & Matching API based on Sound Similarity Measurement (for Sound Recognition Projects)
Sound recognition is one of the main application areas of artificial intelligence. Various sound recognition techniques exist and can be used for recognizing speeches, music, environmental sounds, animal sounds, air-borne or structure-borne machine sounds, etc. These techniques contain in common signal pre-processing, feature extraction and feature matching / classification algorithms from a general perspective. However, they differ in implementation in different applications. For example, there are a few good automatic speech recognition software products and APIs, however, they just cannot be used directly in animal sound classifications.
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Sound Level Meters
Is designed to respond to sound in the same way as the human ear and to give reproducible measurements of sound pressure levels.
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Sound Power Measurement
Dewesoft sound power measurement solution merges the best of both worlds: widely established sound power measurements with familiar, distinctive user interface and industry unmatched adaptability. Rate and compare different noise sources with ease and exactness while simultaneously monitor any number of additional parameters.
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Sound Level Meters
Real-time applications for our sound level meters include sound-system setups, music recording, and measurement of the noise produced by a machine or vehicle or typical of an environment. Data logging sound level meters such as our DSM402SD, DSM403SD and DSM20 provide the documentation needed to prove compliance with regulatory limits on noise exposure in public and at work.
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Field Intensity Tester
Model KM 828
Kusam Electrical Industries Limited
The meter can inspect particular objects or devices radiating low frequency electromagnetic waves. It can be used for power wire, computer monitor, TV, audio and visual, electromagnetic oven or analogous electrical installation.
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Sound Level Meter
AWA5636-0
Hangzhou Aihua Instruments Co., Ltd.
Complies with IEC 61672 Class 2 use in Industrial Noise Surveys ; machinery, vehicles, ships and etc
