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Sound Masker is completely customizable and is id eal for the home or apartment to screen noise from external sources, or in the office environment where it can help to keep conversations private and improve overall workforce productivity. Students can also acheive significant improvements in concentration when noise masking is used to cancel out external distractions, again resulting in improved productivity. Soundmasker is extremely easy to setup and use - no previous experience is required, yet...
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The PNG-2000 is designed as a portable acoustic noise-generating unit that can be used in a variety of ways. The noise generating circuitry has been optimized for voiceband noise masking against listening devices and is designed to reduce the effectiveness of eavesdropping devices such as microphones and tape recorders. When multiple units are used in concert, a complete environment masking system can be easily installed in any environment. The PNG-200 can be mounted to smooth surfaces using suctions cups or...
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KJB PNG-200 Professional White Noise Generator
the png-2000 is designed as a portable acoustic noise-generating unit that can be used in a variety of ways. the noise generating circuitry has been optimized for voiceband noise masking against listening devices and is designed to reduce the effectiveness of eavesdropping devices such as microphones and tape recorders. when multiple units are used in concert a complete environment masking system can be easily installed in any environment. the png-200 can be mounted to smooth surfaces using suctions cups or simply placed in an area that potential eavesdropping devices may be present. png-200 advantages optimized voiceband noise masking for acoustic interference against listening devices. acoustic noise is tailored to voice frequencies. mounts easily to windows using suction cup - included - to defeat the high tech laser threats. mounts easily to walls for protection against listening devices that rely on acoustic leakage - ie. contact mics spike mics human ear. portable - can be carried easily in coat pocket.
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ATI - Audio Technologies, Inc NG-1 - Professional Portable Pink and White Noise Generator
ATI - Audio Technologies, Inc NG-1 - Professional Portable Pink and White Noise Generator
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Audio Jammer J1000 White Noise Generator
With this Audio Jammer you can keep your private conversations private The J1000 Audio Jammer protects your sensitive room conversations by generating a random masking sound which desensitizes any near-by microphone. Effective against any microphone based eavesdropping device including tape recorders, RF transmitters, hard-wired microphones (including contact type) and shotgun microphones. It also protects against microwave or laser reflection pickups. Because...
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Portable White Noise Generator
Size: 5.38x3.38x1.25 inches (13.6x8.59x3.18 mm). Weight: 12 oz. (340.2 g). Audio Frequency Range: 300Hz - 3KHz. Output Sound Level: MAX 92 dB @ 4 ft. Power: two 9 volt alkaline batteries or AC transformer (120 or 240 VAC). Battery Life: typically 7 hrs. at 1/2 level; 2 hrs. at full level. Includes:. Carrying case,. AC transformer, and.
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Weight: 12 oz. (340.2 g). Audio Frequency Range: 300Hz - 3KHz. Output Sound Level: MAX 92 dB @ 4 ft. Power: two 9 volt alkaline batteries or AC transformer (120 or 240 VAC). Battery Life: typically 7 hrs. at 1/2 level; 2 hrs. at full level.
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Designed for the individual that requires more than simply detecting body-wires, transmitters and tape recorders. Powered by one 9-Volt battery this unit will effectively disrupt room bugs, body-wires, tape recorders, and long distant microphones by generating impossible to filter "white noise". With the AI-680 you now have an effective means of fighting back once you have detected an uninvited eavesdropper. Speaking with confidence and knowing your private conversations are private has never been...
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White Noise Acoustic Noise Generator
These units will detect vehicles or movement up to 80 feet away, and the transmitter can be placed 1 mile away from the receiver! With the sensor unit (R-PIRD) operating up to 6 months on just 6AA batteries, it comes highly recommended for long term field drug enforcement operations, illegal dump sites, perimeter applications and much more. The receiver (sold separately), can operate using standard household current or 12 volts for field applications. When...
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Random Noise Source. Masking Noise Sources. Pink Noise. White Noise. Mic and/or Line Level Noise Signals.
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Output: Signal out - unbalanced 1/4" jack, impedance of 620 ohms. Output Level: Line output: -36dBu to +13dBu Speaker output: 30dBa SPL to 72dBa SPL @ 1 meter. Frequency Range: 25Hz - 20kHz. Power Requirements: - Internal: 9V battery. To access, slide back plastic cover on rear of case. - External: 12Vdc @ 200mA via 3.5mm jack (Model BE1 supplied). Emissions: FCC Class B - EN 55022 B. Immunity: - EN 55024 B. Size: 3" W x 5.5" H x 1.75" D. Weight: 7 oz. Case Material: High impact ABS.
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The SleepMate 980A White Noise Generator is the most popular of all sound generators. This White Noise Generator produces a fan-like white noise sound that most people find quite pleasing. The 980 sound generator produces its sound with an actual motor so the sound produced is a "real" sound and not electronically reproduced. The SleepMate 980 Sleep Generator has been around for a long time and is the most popular of all white noise generators.
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Please Note: Our satisfaction guaranteed policy applies to Sleep-Eze with the exception that there will be a $30 refurbishing charge on all returned units so please try earplugs first to make sure you tolerate them. Feel free to call us at 1-877-647-4719 before ordering so we can help you determine if this is the right product for you. Our phone hours are weekdays, 10AM - 3PM Mountain Time.
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ANG-2200 PRO Audio White Noise Generator, RF jammer, Bug Blocker
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. The masking system injects noise into the environment perimeter and not directly into the environment. This approach allows normal conversation...
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White Noise Generator TSC-330 by Marpac
The Marpac TSC-330 is ideal for the person on the move (but it's not just a travel model), helping to create a familiar sound environment while at home or away. The TSC-330 is compact and lightweight yet offers the noise masking capabilities of full sized sound generators. This model utilizes solid state technology to generate white noise emulating Rain, Waterfall or Surf to effectively mask unwanted sounds and noise.
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Radio Design Labs - RDL ST-NG1 White and Pink Noise Generator
Amplitude limiting circuitry in the ST-NG1 controls extreme peak excursions while preserving random variations of at least 20 dB. The noise generating circuitry in the ST-NG1 is truly random analog noise occupying the full Bandwidth from 20 Hz to 20 kHz. This makes the ST-NG1 ideal in masking environments where secure, random noise is required. Unlike the typical digitally generated pseudo-random noise generators which can be decoded and removed by effective intelligence equipment, the ST-NG1 produces...
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PN2W White/Pink Noise Generator | Gold Line Connector | PN2W
Ideal tools for sound system set-up and calibration. Very similar in sound, pink noise has an equal amount of energy per octave from 20Hz~20KHz, while white noise has an equal amount of energy per frequency, in Hz, from 20Hz~20KHz. When connected to system input, these generators allow the use of spectrum analyzers such as the ASA-10B (#72-7470), for accurate measurement of system response. PN2W generates pink or white noise. PPN2 and PN3A have unbalanced 1/4" outputs, and power is automatically...
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