Active Electronics
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US $56.00
Using headphones is one way to listen to music however using the wrong ones may leave you frustrated because of the fact that it may have distracting sounds. It is best to select headphones that are sound proof. This can definitely solve the noise problem. Sound proof headphones are the newest innovation when it comes to this type of accessories. It can certainly block different noise from the surrounding environment such as nearby conversation, traffic, construction and the like. With sound proof headphones, you can listen to any music without any distractions.
Sometimes when you are in a train or bus, it is distracting to hear what other people are listening to. Often times there are people who like to play their music at the maximum volume and because of this; you can hear it even if they are wearing their headphones. With sound proof headphones, people around you will not hear the sound you are listening to. Sound proof headphones can let you listen to different music no matter what volume is without distracting other people that are near you.
There are actually types of soundproof headphones. This includes the passive noise cancellation and the active noise cancellation. The active kind requires a power source. Usually the power comes from batteries. Active soundproof headphones track the noise surrounding using a small microphone. It would then create opposing sound that negates the first noise so the user doesn't hear it. Before buying this type of headset makes sure that you test several brand because some may work better than others. There are disadvantages of active noise cancellation headphone like the fact that it is expensive and it needs battery. Passive noise cancellation on the other hand based technology of sound absorption. Noise cancelling is achieved by sound damping materials in headphones.
The headphones are closely fitted to the year and the result is effective cancellation of noise. The disadvantage of going for these headphones is the fact that it is large and heavy. Because it is held tightly to the ears, you can have irritation from it. Since you now know the difference between the two, select the one that can fit your requirements as well as your lifestyle.
There are different manufacturers of headphones today. When selecting a headphone, it is best to consider the gadget where you will use it. Mp3s, walkman or cd player may require a particular kind of headphone. There are also headphones with built in microphone. This is best for pc. When shopping for headphones, it is best to test them before the actual purchase. Make sure that you can adjust the volume. There are headphones being sold with the latest innovation of noise reduction. Choose this one if you want to protect your ears.
High quality headphones are available at http://www.minidisc.com.au/headphones-earphones-c-10.html
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Dean Edge 10 Active Electric Bass with Active Electronics Classic Black $169.99 Dean Edge 10 Active Electric Bass with Active Electronics Classic Black |
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Dean Edge 10 Active Electric Bass with Active Electronics Metallic Red $169.99 Dean Edge 10 Active Electric Bass with Active Electronics Metallic Red |
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Dean Edge 10 Active Electric Bass With Active Electronics Metallic Red $169.99 Dean Edge 10 Active Electric Bass with Active Electronics Metallic Red |
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Dean Edge 10 Active Electric Bass With Active Electronics Classic Black $169.99 Dean Edge 10 Active Electric Bass with Active Electronics Classic Black |
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Secret Service Invisible Headset (Active) $800 Secret Service Wireless Invisible Headset Completely Invisible: Micro Covert 2 Way Communications Smallest Wireless Headset in the World Finally released to the public, the Secret Service grade Invisible Headset is the ultimate communications tool for extreme covert communications operations. This is the smallest device of its kind. The micro-sized earbud is smaller than a hearing aid which fits snugly and securely in the ear canal. A small invisible thread allows safe removal after use. The wireless transmission is completely silent and automatically picked up by the micro-earbud from the transmission necklace. The invisible headset is the worlds smallest device anywhere without the need to take an impression of the ear canal. Covert Communications is the key to your success! How it Works All you need is a cell phone and an assistant to carry a conversation, or just listen to the audio from the earbud which can be wirelessly attached to a cell phone or any device with an audio output jack. Right before the event, put the micro spy earpiece in your ear and wear the transmitter coil necklace around your neck, under your clothes within a few feet from the micro earbud. Make a call from your cell phone and a friend or associate should be on the other end of the phone, talking to you with whatever information you need. You will be able to instantly provide dates, names, numbers, instructions, stock quotes or any relevant information from your assistant. You will be a human encyclopedia, without anyone ever knowing how you do it. Sound Clarity The Secret Service Invisible Headset offers superior quality for speech applications and is guaranteed to be free of excessive noise. Operation Time This depends on constant use and volume considerations. The higher the volume, the more power is used. Standard operations for most applications may provide as much as 24 hours of battery life. Ideal for: Business negotiations and meetings Get the information from your colleges in real time. Never be stumped for an answer ever again Security Guard Secretly get and give instructions to your team without giving away your communications line or undercover store security can use to communicate information without revealing their identity. Live Media Appearances Actors, Magicians, Musicians Have a script read to you, monitor music cues, or get quick answers to crucial questions. Military or personal surveillance requirements where you need the ultimate in listening covertness. F.A.Q. Can somebody beside me hear the earpiece? No, they can't. When it's inside your ear it cannot be heard from outside. Make sure you adjust the volume on your phone so you can hear it loud and clear. PLEASE NOTE: This item cannot be returned or refunded due to hygienic issues inherent to inner-ear devices. Also, each device is custom-built, not mass-produced. For more information on our return policy, click here. |
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Electronics $12.49 Electronics |
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Transparent Electronics $160 Transparent electronics is emerging as one of the most promising technologies for the next generation of electronic products, away from the traditional silicon technology. It is essential for touch display panels, solar cells, LEDs and antistatic coatings. The book describes the concept of transparent electronics, passive and active oxide semiconductors, multicomponent dielectrics and their importance for a new era of novel electronic materials and products. This is followed by a short history of transistors, and how oxides have revolutionized this field. It concludes with a glance at low-cost, disposable and lightweight devices for the next generation of ergonomic and functional discrete devices. Chapters cover: Properties and applications of n-type oxide semiconductors P-type conductors and semiconductors, including copper oxide and tin monoxide Low-temperature processed dielectrics n and p-type thin film transistors (TFTs) – structure, physics and brief history Paper electronics – Paper transistors, paper memories and paper batteries Applications of oxide TFTs – transparent circuits, active matrices for displays and biosensors Written by a team of renowned world experts, Transparent Oxide Electronics: From Materials to Devices gives an overview of the world of transparent electronics, and showcases groundbreaking work on paper transistors |
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Coby Electronics Coby DP356 Digital Frame Photo Viewer - 3.5" Active Matrix TFT Color LCD DP356WHT $34.65 Coby Electronics Coby DP356 Digital Frame Photo Viewer - 3.5" Active Matrix TFT Color LCD DP356WHT |
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Coby Electronics Photo Viewer - 7" Active Matrix TFT Color LCD DP700WD $38.8 Coby Electronics Photo Viewer - 7" Active Matrix TFT Color LCD DP700WD |
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Coby Electronics Coby DP730 Digital Frame Photo Viewer - 7" Active Matrix TFT Color LCD $38.8 Coby Electronics Coby DP730 Digital Frame Photo Viewer - 7" Active Matrix TFT Color LCD |
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Coby Electronics Photo Viewer, Audio Player, Video Player - 10.40" Active Matrix TFT Color LCD DP1052 $106.34 Coby Electronics Photo Viewer, Audio Player, Video Player - 10.40" Active Matrix TFT Color LCD DP1052 |
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Coby Electronics Photo Viewer, Audio Player - 3.5" Active Matrix TFT Color LCD DP356BLK $34.65 Coby Electronics Photo Viewer, Audio Player - 3.5" Active Matrix TFT Color LCD DP356BLK |
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Coby Electronics Photo Viewer Audio Player Video Player 8" Active Matrix TFT Color LCD DP860 $31.64 Coby Electronics Photo Viewer Audio Player Video Player 8" Active Matrix TFT Color LCD DP860 |
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LG Electronics M4210L - 42 INCH - TFT ACTIVE MATRIX - 1920 X 1080 - 1.06 BILLION - 500 CD/M2 - M4210LCBA $833.11 LG Electronics M4210L - 42 INCH - TFT ACTIVE MATRIX - 1920 X 1080 - 1.06 BILLION - 500 CD/M2 - M4210LCBA |
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Orion Electronics $66.91 High Quality Content by WIKIPEDIA articles High Quality Content by WIKIPEDIA articles Orion Electronics Ltd was established in 1913 in Hungary. Started as a manufacturer of electrical bulbs, Orion has been producing electronic goods since the 1920s.Radio production started in 1920s and televisions in 1956. Since 1970s, the company designed, produced, installed and maintained microwave telecommunication equipment also.Orion supplies a wide range of brown and white goods including televisions (LCD, Plasma and CRT), DVD players/recorders/with HDD, home theatre systems, active speaker systems, computer monitors, MP3/MP4 players, washing machines, dishwashers, cooking ranges, microwave ovens and the full range of small domestic appliances. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 96 Publication Date: 2010/06/30 Language: English Dimensions: 5.98 x 9.01 x 0.22 inches |
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LG Electronics AGS250 3D Active Shutter Glasses $124.61 Power: builtin rechargeable battery. Signal transmission: wireless communication with compatible LG 3D HDTVs (emitter built into HDTV). Compatible with LG 2011 3D Plasma HDTVs only: PW350 PZ550 PZ750 PZ950. Viewing range: 23 ft. 120deg;. Size: one size fits most. |
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Coby Electronics Coby DP356 Digital Frame Photo Viewer, Audio Player - 3.5" Active Matrix TFT Color LCD DP356BLU $34.65 Coby Electronics Coby DP356 Digital Frame Photo Viewer, Audio Player - 3.5" Active Matrix TFT Color LCD DP356BLU |
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Coby Electronics Audio Player, Video Player, Photo Viewer, FM Tuner - 1.8" Active Matrix TFT Color LCD MP6204GBLK $31.97 Coby Electronics Audio Player, Video Player, Photo Viewer, FM Tuner - 1.8" Active Matrix TFT Color LCD MP6204GBLK |
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Dean Edge 10 Active Electric Bass W/ Active Electronics Classic Black $169.99 The Dean Edge 10 Electric Bass Guitar puts unprecedented punch into this budget-minded axe. 2 active humbucking pickups kick out aggressive tones. The basswood body is fitted with a maple neck, rosewood fingerboard, die-cast tuners, and chrome hardware.2 active humbucking pickups Basswood body Maple neck Rosewood fingerboard Diecast tuners Chrome hardware |
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Understanding Automotive Electronics (Hardcover) $185.43 Understanding Automotive Electronics is the first port of call for control engineers, system engineers and electronic engineers in automotive needing a thorough grounding in automotive electronics and control. From simple automotive electronic circuits to latest developments in telematics, active safety, entertainment and communications, the book is also an ideal resource for more senior automotive engineers without a background in electronics or control needing to work in the area or supervise specialists. Thoroughly updated throughout, this new edition moves away from introductory mechanic-level electronics to cover hot topics such as transmission control, hybrid control, AUTOSAR (AUTomotive Open System ARchitecture) and vehicle networks.Comprehensive coverage of automotive electronics and control, including the latest technology in telematics, active safety, entertainment and communicationsCovers the topic from an engineering perspective rather than a technician or mechanic-focused trouble-shooting levelIdeal as a conversion tool for control and electronic engineers moving into the automotive industry and a valuable reference for all automotive engineers without an electronics background needing to understand this far-reaching topic |
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Advanced Ac Circuits and Electronics $334.39 From the moment they open Advanced AC Electronics: Principles and Applications, readers will become actively involved in learning how to apply AC circuit techniques to electronics circuits that are interesting and actually do something useful! Rather than presenting AC electronics as a series of seemingly magical rules and incantations, this book integrates AC circuit theory tools with electronics, interweaves topics as needed, and introduces the use of circuit analysis tools on a just-in-time basis to support development of electronics circuits. It engages readers in applying circuit theory to a wide variety of passive and active electronics that respond to a sinusoidal signal with both a change in magnitude and a shift in the sine wave's phase. Immediately upon introduction, each technique is applied to a host of examples, including: commercial electrical power production and distribution, industrial motor performance and control, audio systems, instrumentation, radio frequency, and communications circuits. Motors, rf and audio cables, loudspeakers, thyristors, transition and op amp amplifiers are also introduced early on, capturing attention while guiding readers in their examination of real-world responses to sinusoids. Level and rigor make Advanced AC Electronics an ideal choice for programs accredited by the Accreditation Board for Engineering and Technology (ABET). |
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Molecular and Nano Electronics $230 The aim of Molecular and Nano Electronics: Analysis, Design and Simulation is to draw together contributions from some of the most active researchers in this new field in order to illustrate a theory guided-approach to the design of molecular and nano-electronics. The field of molecular and nano-electronics has driven solutions for a post microelectronics era, where microelectronics dominate through the use of silicon as the preferred material and photo-lithography as the fabrication technique to build binary devices (transistors). The construction of such devices yields gates that are able to perform Boolean operations and can be combined with computational systems, capable of storing, processing, and transmitting digital signals encoded as electron currents and charges. Since the invention of the integrated circuits, microelectronics has reached increasing performances by decreasing strategically the size of its devices and systems, an approach known as scaling-down, which simultaneously allow the devices to operate at higher speeds. * Provides a theory-guided approach to the design of molecular and nano-electronics * Includes solutions for researchers working in this area * Contributions from some of the most active researchers in the field of nano-electronics |
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High Temperature Electronics $347.31 High Temperature Electronics covers a very active and topical area. This text reviews in detail the trends and options for electronic materials in high temperature environments. The contributors are leading authorities from several countries to provide an international appeal. After an introduction to the subject, users of these materials (e.g. aircraft and space, automotive, military and power industries) are considered. A discussion of silicon and gallium arsenide electronics is followed by an assessment of the future for electronic materials and devices. Author: Hartnagel, H. L./ Willander, M./ Willander, Magnus Series Title: Electronic Materials Series Binding Type: Hardcover Number of Pages: 336 Publication Date: 1996/12/31 Language: English Dimensions: 6.14 x 9.21 x 0.81 inches |
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Handbook of Polymers in Electronics $207 With the continuing drive for higher circuit density and very high-speed data processing the search for new polymeric materials to use in microelectronics has intensified. The development of polymers for electronics applications is an open field wherein polymers may be used as insulating materials or tailored for desired electronic properties for specific applications. Conjugated polymers have been projected to have numerous applications and are presently at centre-stage of R&D. The Handbook of Polymers in Electronics has been designed to discuss the novel ways in which polymers can be used in the rapidly growing electronics industry. It provides discussion of the preparation and characterisation of suitable polymeric materials and their current and potential applications coupled with the fundamentals of electrical, optical and photophysical properties. It will thus serve the needs of those already active in the electronics field as well as new entrants to the industry. The thirteen chapters cover topics such as charge transport, electrical properties, non-linear optical properties, luminescence, light-emitting diodes, photo resists, batteries, microactuators, membranes, biosensors, nanoparticle-dispersed semiconducting polymers and molecular electronics. |
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Practical Electronics for Inventors $39.95 THE BOOK THAT MAKES ELECTRONICS MAKE SENSE This intuitive, applications-driven guide to electronics for hobbyists, engineers, and students doesn't overload readers with technical detail. Instead, it tells you-and shows you-what basic and advanced electronics parts and components do, and how they work. Chock-full of illustrations, Practical Electronics for Inventors offers over 750 hand-drawn images that provide clear, detailed instructions that can help turn theoretical ideas into real-life inventions and gadgets. CRYSTAL CLEAR AND COMPREHENSIVE Covering the entire field of electronics, from basics through analog and digital, AC and DC, integrated circuits (ICs), semiconductors, stepper motors and servos, LCD displays, and various input/output devices, this guide even includes a full chapter on the latest microcontrollers. A favorite memory-jogger for working electronics engineers, Practical Electronics for Inventors is also the ideal manual for those just getting started in circuit design. If you want to succeed in turning your ideas into workable electronic gadgets and inventions, is THE book.Starting with a light review of electronics history, physics, and math, the book provides an easy-to-understand overview of all major electronic elements, including:Basic passive components o Resistors, capacitors, inductors, transformers o Discrete passive circuits o Current-limiting networks, voltage dividers, filter circuits, attenuators o Discrete active devices o Diodes, transistors, thrysistors o Microcontrollers o Rectifiers, amplifiers, modulators, mixers, voltage regulators. ENTHUSIASTIC READERS HELPED US MAKE THISBOOK EVEN BETTER This revised, improved, and completely updated second edition reflects suggestions offered by the loyal hobbyists and inventors who made the first edition a bestseller. Reader-suggested improvements in this guide include: Thoroughly expanded and improved theory chapter; New sections covering test equipment, optoelectronics, microcontroller circuits, and more; New and revised drawings; Answered problems throughout the book. Practical Electronics for Inventors takes you through reading schematics, building and testing prototypes, purchasing electronic components, and safe work practices. You'll find all thisin a guide that's destined to get your creative-and inventive-juices flowing. |
