Audio-Technica Introduces SpectraPulse(TM) Ultra Wideband Wireless Microphone System.SpectraPulse[TM] offers secure wireless operation for the installed sound market free from RF competition, frequency coordination Frequency Coordination is a technical and regulatory process which is intended to remove or mitigate radio-frequency interference between different radio systems which utilise the same operational frequency. and "white space" issues STOW, Ohio Stow is a city in Summit County, Ohio, United States. The population was 32,139 at the 2000 census, and 34,404 as of 2005. It is a suburb of Akron, located adjacent to several other suburban communities in Summit and Portage counties. -- Audio-Technica U.S., Inc. is introducing its revolutionary SpectraPulse[TM] Ultra Wideband (UWB (Ultra-WideBand) A wireless technology that uses less power and provides higher speed than 802.11 Wi-Fi networks or first-generation Bluetooth products. UWB is expected to provide wireless video transmission for home theater systems, cable TV, auto safety and ) wireless microphone A wireless microphone, as the name implies, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated. system at InfoComm 07. A completely new application of proven, patented Ultra Wideband technology, SpectraPulse bypasses the increasingly congested con·gest·ed adj. Affected with or characterized by congestion. congested ENT adjective Referring to a boggy blood-filled tissue. See Nasal congestion. RF environment to deliver clear, intelligible audio without the performance and set-up issues associated with conventional wireless systems. It offers levels of security that have never before been commercially available in wireless microphones, making it ideal for conference or boardrooms, corporate events/meetings, courtrooms and other contractor/system integrator applications in the business, government and commercial markets. SpectraPulse utilizes up to 14 simultaneous channels that operate flawlessly without RF competition, frequency hunting/coordination, white space** issues or infringement from other wireless systems or radio sources. Ultra Wideband (UWB) Technology -- the next generation of wireless Audio-Technica has partnered with Multispectral Solutions, Inc.([R]) (MSSI MSSI Master of Science of Strategic Intelligence MSSI Management Systems Services, Inc. ([R])), the industry leader in the development of Ultra Wideband systems for communications, radar and geo-positioning, to introduce this new application of UWB technology. A-T's SpectraPulse Ultra Wideband wireless microphone system represents the first commercial sound implementation of UWB technology, which has recently been licensed for commercial use by the U.S. Federal Communications Commission Federal Communications Commission (FCC), independent executive agency of the U.S. government established in 1934 to regulate interstate and foreign communications in the public interest. (FCC (1) (Federal Communications Commission, Washington, DC, www.fcc.gov) The U.S. government agency that regulates interstate and international communications including wire, cable, radio, TV and satellite. The FCC was created under the U.S. ). Ultra Wideband technology allows the wireless transmission of data in extremely short-duration pulses over a wide spectrum of frequencies. Instead of utilizing conventional channels and carrier frequencies, UWB technology uses a series of short nano-second pulses which occupy an instantaneous bandwidth of 500 MHz (MegaHertZ) One million cycles per second. It is used to measure the transmission speed of electronic devices, including channels, buses and the computer's internal clock. A one-megahertz clock (1 MHz) means some number of bits (16, 32, 64, etc. within the 6 GHz frequency spectrum. The signals, in precisely timed sequences, result in the reliable transmission of information near noise-floor levels. The "decoding" of these pulses requires the specialized technology incorporated into the SpectraPulse system - making SpectraPulse inherently secure and preventing signal interception by other wireless systems. For a higher level of security, Audio-Technica offers an optional encryption package that meets the NIST-approved (National Institute of Standards and Technology National Institute of Standards and Technology, governmental agency within the U.S. Dept. of Commerce with the mission of "working with industry to develop and apply technology, measurements, and standards" in the national interest. ) AES 128-bit encryption standard developed by the U.S. government for securing sensitive material. The SpectraPulse System -- simple, secure and revolutionary The SpectraPulse Ultra Wideband wireless microphone system components include: the mtu101 Microphone Transmitter Unit; drm141 Digital Receiver Module; aci707 Audio Control Interface; and cei007 Charger Encryption Interface. The mtu101 Microphone Transmitter Unit (in a boundary mic design) features a programmable touch-sensitive switch (that can be programmed for push-to-talk, push-to-mute, or toggle To alternate back and forth between two states. toggle - To change a bit from whatever state it is in to the other state; to change from 1 to 0 or from 0 to 1. This comes from "toggle switches", such as standard light switches, though the word "toggle" actually refers to operation) and 9-hour rechargeable battery A rechargeable battery, also known as a storage battery, is a group of two or more secondary cells. These batteries can be restored to full charge by the application of electrical energy. life. The drm141 Digital Receiver Module consists of a completely integrated UWB antenna and 14 channels of digital wireless transceiving (that mounts in a 3-gang electrical box) with power and data carried over a Cat-5 connection. The aci707 Audio Control Interface is a 1U rack mounting unit allowing the demultiplexing and audio output of up to seven channels, which are simply selected on the mtu101 Microphone Transmitter Unit. Seven distinct line/mic level audio outputs are provided on standard Phoenix-type connectors. A separate charger/encryption unit, the cei007 Charger Encryption Interface charges up to seven mtu101s and allows for encrypting the mtu101 units using optional encryption software. For the contractor or system integrator, setting up a SpectraPulse system is simple and quick. Install the Digital Receiver Module (drm141) and connect it to the equipment rack via a standard shielded Cat-5 cable. In the rack, install up to two Audio Control Interface (aci707) units for a total of 14 separate microphone channels. Place up to 14 Microphone Transmitter Units (mtu101) out in the environment as required and set their individual addresses. Turn the system on, and SpectraPulse is ready to go. There is no frequency scanning or channel planning required. **"White space" refers to the portions of the TV broadcast frequency spectrum that will be available after the federally mandated February, 2009 transition to digital TV. With the transition, a variety of unlicensed consumer devices, as well as proposed wireless broadband services, may be allowed to operate in these white space areas. Should this happen, wireless products used in live audio production, newsrooms, sporting events, boardrooms and other applications may not be able to operate without interference. Digital TV signals in some areas might also be affected by white space interference. Legislation is currently pending. Celebrating over 45 years of audio excellence worldwide, Audio-Technica is a leading innovator in transducer transducer, device that accepts an input of energy in one form and produces an output of energy in some other form, with a known, fixed relationship between the input and output. technology, renowned for the design and manufacture of microphones, wireless microphones, headphones Head-mounted speakers. Headphones have a strap that rests on top of the head, positioning a pair of speakers over both ears. For listening to music or monitoring live performances and audio tracks, both left and right channels are required. , mixers, and electronics for the audio industry. -- For more information on the complete range of Audio-Technica products, contact Karen Emerson, Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, OH 44224. Tel: (330) 686-2600; Fax: (330) 688-3752; Web: www.audio-technica.com -- For further information regarding product availability and pricing in Europe, please contact Denise Burnage, marketing, Audio-Technica Ltd., Old Lane, Leeds LS11 8AG England. Tel: +44 (0) 113 277 1441, Fax: +44 (0) 113 270 4836 |
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