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Products/Services for sound power
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)
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
Audio amplifiers and audio preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier. Learn More
DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies. Search by Specification | Learn More
Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Search by Specification | Learn More
Power distribution units (PDUs) have an electrical input and several outputs, often as electrical outlets, for powering multiple devices. Search by Specification | Learn More
Photovoltaic (PV) and solar power systems convert light into electricity. They are the building blocks of photovoltaic (PV) modules. Search by Specification | Learn More
High voltage power supplies use linear technology to provide one or more DC outputs at voltage levels of hundreds or thousands of volts. Search by Specification | Learn More
...for emergency signaling evacuation system. Generates a whoop sound. These sounders may also be referred to as hooters. Sound level is often measured as sound intensity, which is defined as the sound power per unit area. The most common approach to sound... Search by Specification | Learn More
Computer power supplies convert alternating current (AC) line to direct current (DC) line, needed by the computer. Search by Specification | Learn More
AC power cords carry alternating current from one area to another. There are many different standard plugs and voltages, depending upon the country. Search by Specification | Learn More
Electrical power generators transform mechanical energy into electrical energy, typically for backup or emergency power. Generators can produce either AC or DC power and are typically powered by a fuel engine. Search by Specification | Learn More
SCR power supplies use silicon controlled rectifier (SCR) topology to provide well-regulated voltage and current output. 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
Plasma power supplies are DC and RF devices used in plasma generation equipment for applications such as sputtering, plasma etching, physical vapor deposition (PVD) coating, and chemical vapor deposition (CVD) coating. Learn More
DC power systems provide continuous DC power through multiple outputs. Most DC power systems include a battery backup, temperature compensation, and other features. Search by Specification | Learn More
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New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Digital Sound Level Meter - 407736 Extech Instruments Corp.
Extech 407768 Digital Sound Level Meter Fotronic Corporation / Test Equipment Depot
Extech 407730 Digital Sound Meter Fotronic Corporation / Test Equipment Depot
TES-1358 Sound Analyzer (with RS-232 interface) TES Electrical Electronic Corp.
SOUNDTEK ST-106 CLASS 1 Sound Level Meter Tenmars Electronics Co., Ltd.
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Product News for sound power
Sound Power
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. (read more)
Piezo Electric Sounders
Intervox's very high SPL output piezo electric sounders (100 dB or greater @ 1 meter) require low power, yet produce clear, powerful sound. They're designed for a variety of applications with a liberal selection of tones and mountings. RoHS compliant. (read more)
Sound Intensity
The Sound Intensity Solution is part of the NVSolutions® proposed by OROS for Acoustic applications. Sound Intensity is a flexible experimental technique that allows to obtain a large number of information on the sound pattern emitted from a source such as Sound Power or Noise Source localization. (read more)
NFT-03D -ULTRA-COMPACT & THIN REFLOWABLE SOUNDER
Star Micronics has succeeded in developing the ultra-compact and thin reflowable magnetic sounder, "NFT-03D", measuring only ***(5.0(W)×5.0(L)×2.0(H)mm)*** for release in this April, 2006. (read more)
Energy-harvesting powers wireless sensor networks
Jennic, a manufacturer of innovative 32-bit wireless microcontrollers and modules, announces a demonstration platform that successfully harvests thermal, solar, radio frequency (RF) and vibrational energy, to power wireless sensor networks based on the IEEE802.15.4 standard such as ZigBee PRO and 6LoWPAN. (read more)
Electrochem Powers PRC149 Naval Survival Radio
Electrochem has been chosen to provide mission–critical battery solutions for the PRC149 radio utilized by Naval crewmen in emergency situations. (read more)
Power Level and Sound Quality Product Control
Want to hear, and quantify, what your product sounds like? We can provide you with CD or DVD recording of your product's performance. Trace Laboratories now offers Sound Testing that can help you market your product, or meet industrial guidelines. Your product can be tested for Rotation Noise, Vibration Noise, Product Performance Noise, and Sound Quality. (read more)
Compact Piezo Sounder
BRP2522P-12-C
Features: Delivers big sound output in a small package.
This compact piezo sounder with internal circuitry has an extremely high output for its small size. Measuring only 26.3 mm in diameter x 22.35 mm in height, the output is > 100dB @12 VDC). Ideal for home security and commercial applications. RoHS compliant. (read more)
Acoustical Enclosures
Our production facilities can handle noise control projects of any size and scope, while maintaining top quality standards. We offer complete design, engineering, fabrication and installation capabilities for all of our acoustical enclosures. We also represent some of the top manufacturers in the environmental industry today, allowing us to be your single source supplier. (read more)
Ultracaps Powering Green Energy all Industries...
Ultracapacitors powering the GREEN Energy (read more)
Parts by Number for sound power
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| KDMG13008L-02 | Newark | KINGSTATE | Loudspeakers | LOUDSPEAKER, MICRO, 13MM; Transducer Function:Speaker; Impedance:8ohm; Power, RMS:0.2W; Frequency response, lower limit:1050Hz; Frequency response, upper limit:20kHz; Depth, external:2mm; Diameter, external:13mm; Distance, sound RoHS Compliant: Yes |
| SCG-16B-LS | Newark | STAR MICRONICS | Loudspeakers | LOUDSPEAKER, MINIATURE; Transducer Function:Speaker; Impedance:8ohm; Power, RMS:0.3W; Frequency response, lower limit:680Hz; Frequency response, upper limit:880Hz; Depth, external:3mm; Diameter, external:16mm; Distance, sound RoHS Compliant: Yes |
| NCT-03B | Newark | STAR MICRONICS | Loudspeakers | Speaker; Transducer Function:Speaker; Resonant Frequency:1800Hz; Length:15mm; External Width:4mm; Sound Level SPL:95dBA; Impedance:8ohm; Power Rating RMS:0.4W; Frequency Response Min:1600Hz; Frequency Response Max:2000Hz RoHS Compliant: Yes |
| SCG-16B-LS | Newark | STAR MICRONICS | Loudspeakers | Speaker; Transducer Function:Speaker; Resonant Frequency:780Hz; Outer Diameter:16mm; Sound Level SPL:92.5dB; Impedance:8ohm; Power Rating RMS:0.3W; Frequency Response Min:680Hz; Frequency Response Max:880Hz; External Depth:3.2mm RoHS Compliant: Yes |
| SMS-1508-2-R | Newark | PROJECTS UNLIMITED | Loudspeakers | Speaker; Transducer Function:Speaker; Resonant Frequency:850Hz; Length:15Mm; External Width:15Mm; Sound Level Spl:87Dba; Impedance:8Ohm; Power Rating Rms:500Mw; Frequency Response Min:850Hz; Frequency Response Max:20000Hz Rohs Compliant: Yes |
Conduct Research
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How to Select a Low Noise Fan
The total sound power produced by the fan can be calculated by the empirical formula below. The formula yields the Sound Power Level (PWL) in decibels. Logs are to the base 10: PWL = 55.2 + 30Log VT +...(read more)
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Low Noise, Increased Reliability, Digital Control: A New Generation of Radial Piston Pumps
Low noise, greater reliability, easy control options are demands on modern piston pumps. To lower both, the noise emission and the high and low pressure pulsation the number of pistons of a radial...(read more)
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Noise Level Prediction for Moore Fans
This paper refers to the Noise Level Prediction option in the fan rating program furnished by Moore. The program will respond to your fan rating input by calculating the fan Sound Power Level (PWL)...(read more)
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Sound Quality Engineering for Noise and Vibration
In recent times, the design of sounds has become an important priority, because of an increased critical awareness among both consumers and manufacturers alike. New psychoacoustic models and advances...(read more)
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Ford's Power Stroke Diesel Increases Power and Torque and Meets Emission Standards
A Cleaner, More-Powerful Diesel Engine The newest 6.4-liter Power Stroke Diesel from Ford boasts 350 hp at 3,000 rpm and 650 lb-ft of torque at only 2,000 rpm. It will be available on the company's...(read more)
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Using the Microchip Ultra Low-power Wake-up Module
AN879 Using the Microchip Ultra Low-Power Wake-Up Module current consumption. These types of applications Authors: Ruan Lourens require a low-power periodic wake-up and can be Jose Benevides...(read more)
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Switchmode Power Supply Handbook, Second Edition
Switchmode Power Supply Handbook, Second Edition Offering sound working knowledge of the latest in topologies and step-by-step approaches to component decisions, this handbook gives power supply...(read more)
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Speaker Size and Sound Pressure Level
In order to increase sound pressure level, we need to vibrate more air molecule by more power under unit time. For the two sizes speakers, the area of diaphragms of the 15mm speakers are around 176mm...(read more)
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Troubleshooting Fluid Power Systems: A Blend of Art and Science
One of the worst sounds in an industrial setting is a fluid power system with serious problems. Even worse is the eerie silence when everything shuts down due to a failure. When a fluid power system...(read more)
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Power Management Case Study
A Wireless Sensor Network (WSN) comprises several sensor nodes that are equipped with microcontrollers and transceivers. The sensor nodes operate on battery power and the amount of available energy is...(read more)
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Decibel - Wikipedia, the free encyclopedia Because the power in a sound wave is proportional to the square of the pressure, the ratio of the maximum power to the minimum power is above one |
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Electric power - Wikipedia, the free encyclopedia For delivered electrical power, see Electrical power industry. Electric power From Wikipedia, the free encyclopedia |
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MATLAB Central - File detail - Interactive Power Spectrum... Interactive signal generator with power spectrum display and sound output See MathWorks, Inc. (The) Information |
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MATLAB Central - Newsreader - getting overall power from a... I got a power spectrum over frequencies (expressing sound pressure level from sound analysis in dB SPL). How could I compute from this an overall See MathWorks, Inc. (The) Information |
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C80 Power supply high pitch sound no power/lights -... C80 Power supply high pitch sound no power/lights C80 Power supply high pitch sound no power/lights by Tom (1/12/05 5:59 PM) reply |
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Linux/PPC for NuBus Power Macs Welcome to the World of Linux 2.4 for NuBus Power Macs! Linux/PPC has been ported to NuBus Power Macs since June 2000. |
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HP Product Bulletin - North America/U.S. QuickSpecs ? January... CD-ROM Drives and Sound Systems » Controllers Power Supplies » Rack Options » Software |
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Atmel Products - Devices The AT73C212 Power Management Unit for mid-level multimedia modules integrates in a single IC the power management circuitry for camera and sound See Atmel Corporation Profile & Catalog |
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Nikola Tesla Page, Tesla's power receiver N. Tesla's Power Receiver Here's something that has always bugged me: |
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Tube Amp Kits, Tube Amp Books, Tube Amplifiers by London Power Power Scaling Tube Amplifiers & Sound Products |
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