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	Nationaal Platform Zwembaden \| NRZ
		NRZ is hét branche-instituut voor de zwembadbranche in Nederland.
		NRZ en Reddingsbrigades Nederland werken samen op het gebied van opleidingen gericht op zwemmend redden voor zwembaden.
		NRZ is gevraagd de promotionele activiteiten voor het Keurmerk Veilig and Schoon uit te gaan voeren.
	www.npz-nrz.nl (541 words)

	NRZ Encoding definition
		NRZ Encoding Non-return to zero encoding is used in slow speed synchronous and asynchronous transmission interfaces.
		With NRZ, a logic 1 bit is sent as a high value and a logic 0 bit is sent as a low value [really no encoding at all].
		Other problems with NRZ include; Data sequences containing the same number of 1's and 0's will produce a DC level, and NRZ requires a large bandwidth, from 0Hz [for a sequence containing only 1's or only 0's] to half of the data rate [for a sequence of 10101010].
	www.interfacebus.com /NRZ_Definition.html (363 words)

	[No title]
		NRZs represent a new kind of partnership and cooperation between communities and government which shifts the impetus of planning to the local level and provides a mechanism for relief from burdensome state and local regulations.
		To be eligible to become a NRZ, a neighborhood must have a significant number of deteriorated properties (property in serious noncompliance with state and local health and safety codes and regulations) and property that is substandard, abandoned, blighted, has been foreclosed or poses a hazard to public safety.
		It is recommended that NRZ Strategic Plans also include: a copy of the municipal resolution establishing the NRZ, a description of the composition of the Planning Committee, a copy of the Planning Committee by-laws, a description of stakeholder participation in the planning process, and a description of the public hearing.
	www.opm.state.ct.us /igp/POLDEV/nrzguide.txt (5487 words)

	NRZ clock and data recovery system employing phase lock loop - Patent 5164966
		An improved NRZ clock and data recovery system lends itself to integration, includes a NRZ phase detector, an NRZ frequency detector and a lock detector, and provides automatic centering of the clock edge within the bit interval in a manner that is independent of analog delays and process and temperature variations.
		NRZ data is applied to one side of an exclusive-OR gate and a twice delayed version of the NRZ data is applied to the other side.
		An NRZ clock recovery system according to claim 5, further comprising means for generating a lock signal, and wherein the frequency detector is coupled to receive the lock signal and the qualification means is responsive to the lock signal for preventing production of the up signal or the down signal.
	www.freepatentsonline.com /5164966.html (6145 words)

	NRZ
		The Fair Haven NRZ is an example of a new NRZ with a bold agenda for commercial revitalization, brownfield rehabilitation, and housing.
		NRZs selected for the program will be provided with the services of a consultant in the field of economic development.
		Eligible NRZs are those that have had enabling resolutions passed by their respective municipalities, established by-laws, have developed an approved strategic plan as required under P.A. and have a working Economic Development Committee.
	www.cedf.com /nrz.html (557 words)

	NRZ - a Whatis.com definition
		NRZ (non-return-to-zero) refers to a form of digital data transmission in which the binary low and high states, represented by numerals 0 and 1, are transmitted by specific and constant DC (direct-current) voltages.
		In positive-logic NRZ, the low state is represented by the more negative or less positive voltage, and the high state is represented by the less negative or more positive voltage.
		In negative-logic NRZ, the low state is represented by the more positive or less negative voltage, and the high state is represented by the less positive or more negative voltage.
	whatis.techtarget.com /gDefinition/0,294236,sid44_gci214408,00.html (194 words)

	CommsDesign - Modulating Pulses in Long-Haul Optics Systems
		The eye diagram and frequency spectrum of a 10 Gbps NRZ pulse and an RZ pulse with a 50% duty cycle are shown in Figure 1.
		The spectrum of an NRZ signal at 20 Gbps is the same as that of an RZ signal except for the tones at 10 and 30 GHz.
		To compare the RZ and NRZ signals, designers must appropriately set the electrical bandwidth of the receiver since the optimum bandwidth depends on the pulse width.
	www.commsdesign.com /design_corner/showArticle.jhtml?articleID=16504367 (2224 words)

	[No title]
		The adoption of a strategic plan allows: the NRZ to request waiver of state and local environmental, health and safety codes and other regulations that have been identified in the strategic plan as barriers to neighborhood development; the NRZ to recommend that the chief executive municipal official (i.e.
		A neighborhood revitalization zone is formed when two steps are completed: a municipal resolution establishes one or more NRZs in your municipality; and the boundaries of your NRZ have been determined according to the process prescribed in the municipal resolution.
		The continuing NRZ committee is required to submit reports on implementation of the strategic plan twice in the first year after adoption and once annually thereafter to: the Chief Executive Official of the City; the legislative body of the city; and the Office of Policy and Management.
	www.opm.state.ct.us /igp/POLDEV/NRZGUIDE.DOC (5316 words)

	NRZ unveils $6 billion ticket machines
		THE loss-making National Railways of Zimbabwe (NRZ) has embarked on a $6 billion programme to replace obsolete ticket machines with state-of-the-art equipment imported from the United Kingdom.
		NRZ corporate and public affairs manager, Misheck Matanhire, this week confirmed the acquisition of the machines which he said were a replacement of the outdated ticket machines that were purchased in 1978.
		In another development, the NRZ says it has embarked on a programme to rehabilitate all its coaches that have been vandalised.
	www.newzimbabwe.com /pages/nrz.12413.html (385 words)

	The Insider - NRZ ditches injured casual workers
		Initially, the NRZ recruited the casuals through its personnel section but this was stopped after some of the railway officers started demanding bribes (chiokomuhomwe) of up to $80 per person before offering them a job.
		This led the NRZ to withdraw its letter of termination of service almost a month later.
		It took the NRZ five months to seek alternative employment and in March 1990, exactly a year and five months after being recruited, the four were told they were being dismissed because the railways could not get alternative employment for them.
	www.insiderzim.com /decjan91nrz.html (843 words)

	Nationale Raad Zwemdiploma's, NL (Site not responding. Last check: 2007-10-10)
		Nationale Raad Zwemdiploma's, NL De NRZ geeft sinds 1984 de Nationale Zwemdiploma's uit en houdt toezicht op de examens voor deze diploma's.
		Verder is de NRZ referentiepunt voor het zwemonderwijs.
		In het kantoor van de NRZ is het Zwem Informatie- en Documentatiecentrum (ZID) ondergebracht.
	www.nrz.nl (142 words)

	Module Merges 11.5-Gb/s NRZ/RZ Converter, Driver
		At present, optical RZ pulses can be generated by separate cascaded Mach-Zehnder modulators driven by an NRZ data stream for one section and a clock pulser for the second section.
		Two of the fundamental components required for this technique are a converter that electrically transforms an NRZ signal, typically coming from a multiplexer, to an RZ signal, and a microwave amplifier that drives an optical modulator.
		With "electrical RZ," the NRZ data from the multiplexer is converted to an RZ signal, amplified, and sent to the optical modulator as a 5-to-7-VDC signal.
	www.mwrf.com /Articles/ArticleID/7757/7757.html (1108 words)

	[No title]
		NRZ Encoding Non-return to zero encoding is used in slow speed synchronous and
		This is because NRZ does not consider the first data bit to be a polarity...
		NRZ (non-return-to-zero) refers to a form of digital data transmission in which
	www.howstuffworks.com /search2.php?pg=&server=www.howstuffworks.com&terms=nrz (150 words)

	MDC blames central government for train collision
		The shocking extent of the miscalculation of a crack-head NRZ driver was revealed Monday after it was claimed he ignored a signal to give way.
		The area where the crash happened is a single track railway line, and police say the NRZ engineman thought he would get to the two-track railway line before the Spoornet train got there.
		One NRZ employee who was on the train told reporters: "We received a call from Victoria Falls station to stop at Dibamombe Junction but the driver decided he could go.
	www.newzimbabwe.com /pages/nrz6.14631.html (694 words)

	Hartford2000
		Once the NRZ Strategic Plan has been adopted by the NRZ Planning Committee, it is submitted for adoption as an ordinance by the governing body of the local government.
		The NRZ Planning Committee then reconstitutes itself as an NRZ Implementation Committee and continues the work of revitalizing the neighborhood in accordance with the Strategic Plan.
		The NRZ designation allows the NRZ and its local government access to several tools provided in the State legislation, such as expanded use of eminent domain, rent receivership and tax agreements, and waivers of environmental, health, and safety codes that jeopardize implementation of the strategic plan.
	www.hartford2000.org /FAQs.htm (533 words)

	NRZ Workplans
		Public Works has agreed to hire a part-tome staffer for 3 days a week and to provide him/her with a town truck for a pilot program of 13 weeks to concentrate on the condition of Rockville’s streets and parks.
		Initial funding will be provided by Vernon Public Works and the NRZ of Rockville will raise additional funds to allow for extended weeks, and additional territory to be covered.
		The new NRZ wants to continue to expand and improve this tradition as well as work with other groups in town to add additional events to the roster.
	www.rockvillect.com /nrzworkplans.htm (1135 words)

	Non-return-to-zero - Wikipedia, the free encyclopedia
		In telecommunication, a non-return-to-zero (NRZ) line code is a binary code in which "1s" are represented by one significant condition and "0s" are represented by another, with no neutral or rest condition, such as a zero amplitude in pulse amplitude modulation (PAM), zero phase shift in phase-shift keying (PSK), or mid-frequency in frequency-shift keying (FSK).
		The pulses have more energy than a RZ code, but it does not have a rest state, which means a synchronization signal must also be sent alongside the code.
		When used to represent data in an asynchronous communication scheme, the absence of a neutral state requires other mechanisms for synchronizing clocks and indicating synchronization errors.
	en.wikipedia.org /wiki/Non-return-to-zero (299 words)

	NRZ (Site not responding. Last check: 2007-10-10)
		Non-return to zero encoding is commonly used in slow speed communications interfaces for both synchronous and asynchronous transmission.
		Using NRZ, a logic 1 bit is sent as a high value and a logic 0 bit is sent as a low value (the line driver chip used to connect the cable may subsequently invert these signals).
		A problem arises when using NRZ to encode a synchronous link which may have long runs of consecutive bits with the same value.
	www.erg.abdn.ac.uk /users/gorry/course/phy-pages/nrz.html (216 words)

	Hillside Historic District
		Though content remains the same, format and organization may differ from the legal documents on file with the City of Waterbury.
		The presentation of the NRZ here, is not to specifically display a legal document, but to share the concept and content.
		A copy of the executed original would be available via the Freedom of Information Act from either the Corporation Counsel or the City Clerk of the City of Waterbury, 235 Grand Street, Waterbury, Connecticut 06720.
	www.hillsidehistoricdistrict.com /NRZ/nrz.htm (99 words)

	Communication of VBI data in digital television data streams - Patent 5844615 (Site not responding. Last check: 2007-10-10)
		Each luma NRZ word comprises a string of luma NRZ symbols with the first bit corresponding to a first luma NRZ symbol to be reconstructed on a video line as displayed from left to right.
		The luma NRZ bits are provided in the order in which their symbols are to be reconstructed on the video line subsequent to symbols reconstructed from any luma NRZ words, as displayed from left to right.
		These include an additional data type field, a luma NRZ count and priority, field number, line offset, start sample, NRZ increment and modulus, amplitude values, pulse shape information, and word and remainder count information relating to the user data which is carried in the form of luma words and luma NRZ bits.
	www.freepatentsonline.com /5844615.html (10563 words)

	Codigos NRZ - Wikipedia, la enciclopedia libre
		En telecomunicaciones, se denomina NRZ porque el voltaje no vuelve a cero entre bits consecutivos de valor uno.
		Para ello se emplean los códigos tipo NRZ.
		Una clasificación atendiendo a las modulaciones situaría el código NRZ dentro de las portadoras digitales y los moduladoras digitales como los códigos Manchester, Bifase,RDSI, etc...
	es.wikipedia.org /wiki/Codigos_NRZ (582 words)

	Xilinx Home : Products and Solutions : System Resources : High-Speed Design : Non-Return to Zero (NRZ) Signaling
		Xilinx® 10 Gbps technology is based on Non-Return to Zero (NRZ) signaling as opposed to new proprietary niche concepts, such as Pulse-Amplitude Modulation (PAM).
		NRZ is the industry's preferred solutions as it is the signaling technology used in all the common existing and emerging serial standards including SONET, 1Gb & 10 Gb Ethernet, Fibre Channel, PCI Express, Serial RapidIO, InfiniBand™, Serial ATA and others.
		Xilinx has chosen to employ NRZ signaling because it provides broad compatibility with all these common serial I/O standards.
	www.xilinx.com /systemio/10gig/nrz_signaling.htm (176 words)

	DRS Codem Systems, Inc. - CTM-100/C: NRZ-CDI Information (Site not responding. Last check: 2007-10-10)
		The CTM-100/C NRZ‑CDI Mode supports the conversion of a NRZ signal format to a CDI signal format.
		The CTM-100/C NRZ-CDI Mode supports the conversion of a NRZ signal format to a CDI signal format.
		NRZ ‑ Conversions between NRZ and Fiber Optic are limited to 18.72 Mb/s at 8 Kb/s intervals.
	www.codem.com /nsd/ctm100c_info.asp (222 words)

	iTerra Communications
		Two versions locate the NRZ and clock inputs on different pads, eliminating the need for an external crossover.
		The iT6134 generates an RZ format from a NRZ data stream and clock signal, and is optimized for 11.1 Gb/s long-haul LiNbO
		It has peak-to-peak jitter of less than <10 ps, high input sensitivity from 250 to 500 mVpp for data and clock inputs, and adjustable RZ output voltage to 6 Vpp.
	www.iterrac.com /FeatureHPOMDE.html (345 words)

	NRZ - Neue Ruhr/Rhein Zeitung - Nachrichten
		Nach Hinweis der NRZ erfolgreiche Fahndung der Polizei.
		Machen Sie sich oder einem lieben Menschen eine Freude und verschenken Sie das NRZ Weihnachtsabo.
		Sparen Sie mit der NRZ fünf Euro beim Kauf der RuhrTOPCard!
	www.nrz.de (317 words)

	DRS Codem Systems, Inc. - NRZ CDI Fiber Optic Modems (Site not responding. Last check: 2007-10-10)
		The CTM‑100/C converts between NRZ, CDI, and Fiber while meeting standard and legacy signal protocols.
		Operating in its MD‑1272/G (Fiber Optic) Mode, the CTM‑100/C converts either NRZ or CDI signal formats to an MD‑1272/G (Fiber Optic) signal.
		Converts twelve (12) parts of DxVT voice channels operating in the CDI format to a digital NRZ format and placed in the Vantage cPCI H.110 telephony bus.
	www.codem.com /products/fiberopticmodem.asp (239 words)

	Converters bridge NRZ and CDI protocols., DNE Technologies, Inc. (Site not responding. Last check: 2007-10-10)
		DNE's CV-8448 products allow the bridging of NRZ and CDI protocols so cameras, routers, cryptos, and other NRZ devices can be positioned at significant distances from the satellite terminal.
		The NRZ interface may be configured to support either the red or fl side of an encryption unit.
		Non Return to Zero (NRZ) is prevalent among data routers, hubs, switches, video cameras, and modems because it offers an economical high-speed interface, yet NRZ devices have output distance ranges that are extremely short.
	news.thomasnet.com /fullstory/15824 (940 words)

	CommsDesign - Group aims to define 10-Gbit serdes spec (Site not responding. Last check: 2007-10-10)
		PAM4 requires wider signaling swings than NRZ to deliver good signal-to-noise ratios, adding complexity to component designs, said Tom Palkert, secretary of UXPi and a systems architect at AMCC.
		Representatives of both Accelerant and Rambus said PAM4, not NRZ, will be required for many of today's Gbit systems that OEMs are considering upgrading to 10Gbit/s capabilities.
		The group is close to a silicon-level definition for its 10-Gbit NRZ serdes and now hopes to open the door to needs and concerns from OEMs with board- and system-level issues about building 10Gbit channels, he added.
	www.commsdesign.com /story/OEG20031006S0043 (989 words)

	HFAN-09.0.1: NRZ Bandwidth - HF Cutoff vs. SNR - Maxim/Dallas
		NRZ, bandwidth, NRZ bandwidth, SNR, physical layer, digital communication, nonreturn-to-zero
		In order to accomplish this goal, it is imperative to match (as closely as possible) the system bandwidth to the bandwidth requirements of the data.
		The purpose of this application note is to analyze the bandwidth required for effective transmission of nonreturn-to-zero (NRZ) encoded data.
	www.maxim-ic.com /appnotes.cfm/appnote_number/870 (202 words)

	NRZ Applications - Maxim/Dallas
		The line interface unit (LIU) can be completely decoupled from the framer/formatter to interface to optical, HDSL, or other devices with an NRZ interface.
		The framer/formatter can generate/detect either bipolar or NRZ data format (determined by the ODF bit).
		When the LIU receive side is interfaced to a device with NRZ data format, an OR-gate must be added to convert the bipolar data format into NRZ.
	www.maxim-ic.com /appnotes.cfm/appnote_number/391/ln/en (315 words)

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