Diode Noise Generator

Spirent Noise Impairment Generator NSA400 $2852.55 Spirent Noise Impairment Generator NSA400

White Noise Generator $600 Guard Your Valuable Conversations Speaking about sensitive information in a public, or even a private, place can be a dangerous proposition without proper precautions. The White Noise Generator portable audio jammer travels easily with you and masks your speech from listening devices. The device works by resonating at an acoustic frequency in the same spectrum as your speech, making it virtually impossible for recording devices to distinguish your voice from background noise. If you deal in sensitive proprietary information, this professional portable audio jammer is the tool for you. Private conversations concerning government dealings, stocks, patents or simply personal information you don't wish shared can be kept between you and whomever you wish to share it. Use the White Noise Generator to keep your discussions discreet. Protects Against: Voice Recorders (Tape and Digital) Wireless and Wired Microphoness Stethoscopes (and Laser Window Stethoscopes) GSM Transmitters What You Get: White Noise Generator Leather Case Battery (runs on one 9V) User Manual

Laser Diode Modulation and Noise $145.28 No Synopsis Available

Generator $9.49 Generator

Dual Channel Acoustic Noise Generator $1108.38 Downloads / Documents End User Form (pdf) The ANG2200 creates a perimeter of noise around a target area that defeats any Microphones inside walls, Contact Microphones, Audio Transmitters located in AC Outlets, and Laser/Microwave Reflections from windows. Most Sound Masking Systems inject noise into an otherwise benign environment. In this environment, the occupants must raise their voices above the noise level to communicate, which invariably, eliminates the benefit of noise masking. REI's Masking System injects noise into the environment perimeter and not directly into the environment. This approach allows normal conversation while defeating eavesdropping devices that rely on acoustic leakage. Features The ANG2200 offers Two Channels, each with a truly random noise source. Both channels have a separate High and Low Frequency Control in order to compensate for loses found in the enviroments material composition. ANG2200 Advantages 2 Separate Channels Random Noise Sources High Frequency/Low Frequency Controls Overload Protection Options, call for details. TRN-2000: Transducer used to inject acoustic noise into walls, ceilings, windows, plumbing, and air ducts. OMS-2000: Omni Directional Speaker used to project acoustic noise into drop ceiling air spaces, closets, crawl spaces, and air ducts. WMT-2000: Transducer Window Mount provides a safe method of attaching the TRN-2000 to a glass surface. Size 1 1/2" x 5 1/2" x 8"

7000-watt Generator $1691.56 7000-watt generator ideal for emergency backup for your home or office Power source has a generous 7-gallon tank with engine run time of 13 hours at 50-percent loadQuiet generator offers 86dB engine noise levelIncludes automatic low-oil shutdown and circuit protection7000-watt surge, 6000-watt running Includes portability kit (2-inch to 10-inch wheels and handle) 4-stroke OHV engineFour 120VAC outlets, one 240VAC outlet and one 12VDC outlet 389CC engine displacement 25 amps at 120 Volts and 12.5 amps at 240 volts Electric and manual startMeasures 33 inches high x 25 inches wide x 20 inches deepModel number GEN7000Note: This model cannot be shipped to California

Hy. Inverter Generator 2000W $683.99 Hyundai Inverter Generator 2200W Peak, 2000W running, 3.8HP, manual recoil, 5.5 hrs. quiet noise levels, control panel w/clear labeling of all components, environmentally friendly

Hardware Random Number Generator $70.1 Hardware Random Number Generator. Computing, Cryptographically secure pseudorandom number generator, Random number generator attack, Random number generation, Applications of randomness, Randomness extractor, Johnson Nyquist noise, Photoelectric effect Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 64 Publication Date: 2009/10/27 Language: English Dimensions: 5.98 x 9.01 x 0.15 inches

Noise $4.99 Noise

The Noise $12.49 The Noise

Steele Products STLSPGG300 3250 Watt Generator $486.84 Watt Generator. 6.5 HP 3250W peak 2800W rated. Runs 8 hrs 1/2 load low noise 68dB. 2120V outlets 112V DC.

4000 Watt Lp Generator $689 4000 Watt Lp Generator;Features:4-Stroke OHV Engine. Recoil Start. Automatic Low Oil Shutdown. Circuit Protection. 2-120 Volt AC Outlet. 1-12 Volt DC Outlet. Engine Run Time: 9 Hoursat50%Load. Engine Noise Level: < 80 db. Generator Type: 4000 Watt. Frequency: 120V/60Hz. Max Rated Power: 4000 Watt. Continuous Rated Power: 3250 Watt. Engine Displacement: 196cc. Engine Horsepower: 6.5 HP. Fuel Type: Unleaded Gasoline. Fuel Tank Capacity: 4 Gallons.;4-Stroke OHV Engine;Electric & Recoil Start;Automatic Low Oil Shutdown;Construction:Steel;Country of Origin:China;Assembly Required:No;Weight:102 lbs;Dimensions:17.5"W x 24.25"D x 18"H

4000 Watt Generator $639 4000 Watt Generator;Features:4-Stroke OHV Engine. Recoil Start. Automatic Low Oil Shutdown. Circuit Protection. 2-120 Volt AC Outlet. 1-12 Volt DC Outlet. Engine Run Time: 9 Hoursat50%Load. Engine Noise Level: < 80 db. Generator Type: 4000 Watt. Frequency: 120V/60Hz. Max Rated Power: 4000 Watt. Continuous Rated Power: 3250 Watt. Engine Displacement: 196cc. Engine Horsepower: 6.5 HP. Fuel Type: Unleaded Gasoline. Fuel Tank Capacity: 4 Gallons.;4-Stroke OHV Engine;Electric & Recoil Start;Automatic Low Oil Shutdown;Construction:Steel;Country of Origin:China;Assembly Required:No;Weight:102 lbs;Dimensions:24.25"W x 17.5"D x 18"H

7000 W Portable Generator $1999 7000 W Portable Generator;Features:4-Stroke OHV Engine. Electric & Recoil Start. Automatic Low Oil Shutdown. Circuit Protection. 4-120 Volt AC Outlets. 1-240 Volt AC Outlet. 1-12 Volt DC Outlet. Engine Run Time: 12 Hoursat50%Load. Engine Noise Level: < 72 db. Generator Type: 4000 Watt. Frequency: 120V/60Hz. Max Rated Power: 7000 Watt. Continuous Rated Power: 6000 Watt. Engine Displacement: 389cc. Engine Horsepower: 13 HP. Fuel Type: Unleaded Gasoline. Fuel Tank Capacity: 6.34 Gallons. Automatic Voltage Regulation AVR;4-Stroke OHV Engine;Electric & Recoil Start;Automatic Low Oil Shutdown;Construction:Steel;Country of Origin:China;Assembly Required:No;Weight:172 lbs;Dimensions:33"W x 19.5"D x 24.5"H

2000 Watt Portable Generator $389 2000 Watt Portable Generator;Features:1500 Running Watts. Features: 4-Stroke OHV Engine, Recoil Start, Automatic Low Oil Shutdown, Circuit Protection, 1-120 Volt AC Outlet, 1-12 Volt DC Outlet, Engine Run Time: 9 Hoursat50%Load, Engine Noise Level: < 80 db. Specifications: Generator Type: 2000 Watt, Frequency: 120V/60Hz, Max Rated Power: 2000 Watt, Continuous Rated Power: 1500 Watt, Engine Horsepower: 2.4 HP, Fuel Type: Unleaded Gasoline, Fuel Tank Capacity: 1.32 Gallons;4-Stroke OHV Engine;Recoil Start;Automatic Low Oil Shutdown;Construction:Steel;Country of Origin:China;Assembly Required:No;Weight:55 lbs;Dimensions:18.5"W x 14.5"D x 15"H

7000 Watt Lp Generator $1219 7000 Watt Lp Generator;Features:4-Stroke OHV Engine. Electric & Recoil Start. Automatic Low Oil Shutdown. Circuit Protection. 4-120 Volt AC Outlets. 1-240 Volt AC Outlet. 1-12 Volt DC Outlet. Engine Run Time: 12 Hoursat50%Load. Engine Noise Level: < 72 db. Generator Type: 4000 Watt. Frequency: 120V/60Hz. Max Rated Power: 7000 Watt. Continuous Rated Power: 6000 Watt. Engine Displacement: 389cc. Engine Horsepower: 13 HP. Fuel Type: Unleaded Gasoline. Fuel Tank Capacity: 6.34 Gallons. Automatic Voltage Regulation AVR;4-Stroke OHV Engine;Electric & Recoil Start;Automatic Low Oil Shutdown;Construction:Steel;Country of Origin:China;Assembly Required:No;Weight:172 lbs;Dimensions:19.5"W x 33"D x 24.5"H

Programmable Sound Generator $62.13 High Quality Content by WIKIPEDIA articles A Programmable Sound Generator is a sound chip that generates sound waves by synthesizing multiple basic waveforms, and often some kind of noise generator, (all controlled by writing data to dedicated registers in the sound chip, hence the name) and combining and mixing these waveforms into a complex waveform, then shaping the amplitude (its envelope ) of the resulting waveform using attack decay sustain and release time periods, so that the resulting waveform then mimics a certain kind of sound. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 72 Publication Date: 2010/11/25 Language: English Dimensions: 6.00 x 9.02 x 0.17 inches

Account limit of 2098 requests per hour exceeded.

Weird sound generator

Power Supply Kits

Power supply kits consist of electronic components with specific characteristics that help to generate required output voltage. The performance of the circuit depends on the specific value of these electronic components. Based on the extent of its application, these power supply kits can range from a small palm-held circuit to bulky configurations that are utilized for heavy machines.

 

Components of Power Supply Kits

To choose from a range of power supply kits, it helps to know and identify its most important electronic parts and components. They are as follows:

• Resistors: A resistor is an electronic component to regulate the flow of current in an electronic circuit.

• Capacitor: A capacitor stores electrical energy. In power supply units, capacitors rectify AC input irregularities and provide consistent DC supply.

• Diode: This specialized electronic component has a unique feature to conduct current in one direction.

• Transistors: These act as gateways for electrical signals that regulate power supply.

• Transformer: It is a coupled device that transfers electrical energy from one circuit to another with change in voltage, current or phase.

• Integrated circuit (IC): Also called as a chip, an integrated circuit is a semi conductor which holds thousands or even millions of transistors, resistors and capacitors. Integrated circuit can be configured to solve different purposes such as an oscillator, amplifier or microprocessor. Digital ICs are more popular than Liner ICs due to their higher efficiency levels.

• PC board: Printed circuit board, or PC board, is not an electrical part, but it functions as a base plate for connecting different components.

 

Power Supply Kits: Concept of Noise

For power supply kits, the measurement of electromagnetic compatibility is critical in demonstrating high output. Incompatible circuits feature noise or emissions, which are electronic disturbances that flow across the circuit along with the current. Such emissions hamper the performance of the underlying equipment and deteriorate its efficiency.

 

For a circuit, electronic noise can assume several forms such as conducted noise, differential mode noise, radiated noise or common mode noise.

 

CyPower, a Norvell Company initiative, is highly reputed online platform for engineers and buyers to research locate good power supply units and place their orders. The company site features power supply equipments offered by top manufacturers. This is further supported with detailed description and online purchase facility. Visit www.cypower.com to get started with your research, search and order placement to get the best results.

About the Author

At Cypower we carry a great collection of power supply converter at discount prices.