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Products/Services for sound frequency meter
Sound Level Meter - 407736 High accuracy Type 2 Meter
- Provides 1.5dB accuracy
- Meets ANSI and IEC 651 Type 2 standards
- High and Low measuring ranges Max Hold with reset button
- Built-in calibration check (94dB)
- Analog AC/DC outputs for connection to an analyzer or recorder
- Tripod mount ideal f...
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement. Search by Specification | Learn More
Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency and at a different or equal voltage. Search by Specification | Learn More
Metering pumps are precision pumps, which dispense an exact amount of material. They are used in a variety of chemical dosing and metering applications. Search by Specification | Learn More
Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals. Learn More
Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Search by Specification | Learn More
Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency. Search by Specification | Learn More
...a wide variety of flow controllers, switches, meters and detectors. They are designed to analyze flow quality, meter flow rates, or detect leaks of both liquids and gases. Gas sensors and analyzers are used to measure the amount of a specific gas... Search by Specification | Learn More
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More
Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. Search by Specification | Learn More
Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism Search by Specification | Learn More
Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB). Learn More
Vortex flow meters are flow sensors that detect the frequency of vortices shed by a bluff body placed in a flow stream. The frequency of the vortices is proportional to the flow velocity. Search by Specification | Learn More
Paddlewheel flow meters have a paddle wheel that is perpendicular to the flow path. The rotor axis is positioned to limit contact between the paddles and the flowing media. Search by Specification | Learn More
Analog dBm meters are instruments that measure signal power. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
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New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Extech 407730 Digital Sound Meter Fotronic Corporation / Test Equipment Depot
Digital Sound Level Meter - 407736 Extech Instruments Corp.
Extech 407768 Digital Sound Level Meter Fotronic Corporation / Test Equipment Depot
Sound Power OROS
TES-52 Sound Level Meter TES Electrical Electronic Corp.
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Product News for sound frequency meter
UP/DOWN COUNTER/TIMER Frequency/ Event/ Elaspse
Model 413 - No panel cut out required. Three Mode Operation: Lap, Elapsed and Total. Start/Stop Debounced input. Cascadable. Bright 0.6" Red LED's. 9999 or 59:59 display format. Programmable time base. MTBFC: 100,000 hours (read more)
Synchroscope and Frequency Switchboard Meters
Yokogawa Corporation of America is a world leader in switchboard metering devices. As a global manufacturer of meter products for over 75 years, they are able to incorporate decades of experience into the design and development of this high quality product. (read more)
BK Precision 735 Sound Level Meter, logging
BK Precision 735 Sound Level Meter, Digital, Datalogging, with RS-232 Software & Cable. (read more)
732A Sound Level Meter, Digital, with RS-232
Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B+K Precision's Sound Level Meter can get the job done. The model 732A Sound Level Meter provides 30 to 130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. (read more)
Sound Level Meter SE65755
The SE65755 Series Sound Level Meter from Davis Inotek Instruments, LLC features fast or slow response, AC and DC outputs, tripod mount and analog meter. (read more)
One UWB antenna for ISM to 5.8GHz frequencies
Ultra wideband, directional antenna for USA medical, cellular, wireless LAN, WiMAX and 5.8GHz frequencies, model FPA4-0.7-6.0R/1562 can be wall-mounted indoors in a primary position where space is limited. The antenna is 1.9" x 8.6" diameter and weighs 520 grams. Frequency range is 600MHz to 6GHz and gain 4dBiC. (read more)
Extech 407768 Digital Sound Level Meter
The Extech 407768 Auto Range Sound Level Meter meets ANSI and IEC Type II accuracy standards. Professional features include programmable frequency, weighting, and time response, Min/Max Memory, Max Hold, Analog output, and RS-232 PC interface. (read more)
New Larson Davis Integrating Sound Level Meter
Larson Davis, a division of PCB Piezotronics, Introduces the new Model 831 Integrating Sound Level Meter, the latest generation of Larson Davis SLM products. This state of the art SLM has many advanced features that help make taking noise measurements easier and more reliable than ever before. (read more)
SOUNDTEK ST-106 CLASS 1 Sound Level Meter
rThe SOUNDTEK ST-106 meets the Class 1 IEC 61672:2002-1 standard, it is a professional and high performance integrating sound level meter with a wide test ranges including 30~130dB (A), 35~130dB(C) and 40~130dB (Z). It shows simultaneously the measurements of Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak in one screen. (read more)
TES-1359 Sound Level Meter
- Complies with IEC 61672-1 standard
- Dynamic range: 60dB
- Five ranges (30 to 130dB)
- A&C Frequency weighting
- Fast / Slow time wighting
- Maximum hold
Parts by Number for sound frequency meter
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 840012 | Amazon | Sper Scientific | Industrial & Scientific | Detachable Probe Sound Meter |
| ST-805 | Newark | Unbranded | All Supplier Direct Ship | Sound Level Meter; Accuracy, Db Measuring Range:+/-1.5 Db (Ref 94Db @ 1Khz); Frequency Measuring Ranges:31.5Hz - 8Khz; Length / Height, External:210Mm; Weight:230G; Width, External:55Mm Rohs Compliant: Na |
| 840013 | Amazon | Sper Scientific | Industrial & Scientific | Datalogging Sound Meter |
| 840015 | Amazon | Sper Scientific | Industrial & Scientific | Type 1 Sound Meter |
| 40006 | Newark | SIMPSON | Sound Meters | Sound Level Meter; Features:External Filter Jack for Simpson Model 898 Octave Band Filter for Noise Frequency Analysis; Meter Movement:Pivot and Jewel; Meter Movement Response Time:2.5 dB to 500 ms (Slow); 2 dB to 200 ms (Fast) RoHS Compliant: NA |
Conduct Research
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Noise Control Materials
In order to control noise, designers must first determine where the noise source or sources are how much each is contributing to the overall level, and their frequency signatures. This can be done...(read more)
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Maximizing Eb/No (C/N) Accuracy (Application Note 701)
The CNG series of generators have the ability to make highly accurate Eb/N0 or C/N ratios when used correctly. The basic operation of the CNG is depicted by the RF test block diagram in Figure 1,...(read more)
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MATLAB Central - File detail - Sound Level Meter Sound Level Meter by Douglas Lanman 12 Jan 2006 (Updated 13 Jan 2006) This tutorial/demo presents the design of a sound level meter in Matlab. See MathWorks, Inc. (The) Information |
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MATLAB Central - Files Impulsive Noise Meter Impulsive_Noise_Meter.m calculates several impulsive noise metrics and can load matlab or wav files Author: Edward Zechmann See MathWorks, Inc. (The) Information |
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Decibel - Wikipedia, the free encyclopedia |
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Loudspeaker - Wikipedia, the free encyclopedia A loudspeaker is an electroacoustical transducer that converts an electrical signal to sound. |
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Measurement of Sound Power Level Emissions - Developer Zone -... Any Sound Generating Equipment Frequency Range of Interest: Generally the 1/3 octave bands centered |
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Measurement of Sound Transmission Loss - Developer Zone -... Integrating, averaging sound level meter with 1/3 octave band filtering. |
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Acoustic calibration of audiometers - 1910.95 App E D. At each frequency the readout on the sound level meter should correspond to the levels in Table E-1 or Table E-2, as appropriate, for the type of See Occupational Safety & Health Administration (OSHA) Information |
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Noise and Hearing Conservation Technical Manual Chapter: Noise... a point source in a free field produces a sound pressure level of 90 dB at a distance of 1 meter, the sound pressure level at 2 meters is 84 dB, at 4 See Occupational Safety & Health Administration (OSHA) Information |
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SHARC Melody Platform with Auto Room Tuner Technology the cost of ? Sampling frequency range for auto setup: 44.1 kHz or 48 kHz the incremental elements needed to optimize sound; the addition of ART ? See Analog Devices, Inc. Information |
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ETF Acoustic Measurement Software Two Channel MLS Measurement: ETF5.xxx provides highly accurate measurements using even low cost "game" type sound cards. |
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