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6,900 | sci.crypt | re estimating wiretap costs benefits in article rlglendec t en netcom com rlglende netcom com robert lewis glendenning writes first what the fuck is nasa doing wasting my tax dollars doing policy papers on stuff far outside of their purvew mission i don t think they re paying for it do us a favor resign rather than rig... |
6,901 | sci.crypt | re once tapped your code is no good any more in article c so hxv demon co uk graham toal gtoal gtoal com writes i am completely baffled by why dorothy denning has chosen to throw away her academic respectability like this she hasn t dorothy denning has spent many years earning the professional respect of her colleagues... |
6,902 | sci.crypt | will feds troll for mutilated law enforcement blocks from denning the skipjack encryption algorithm f an bit family key that is common to all chips n a bit serial number u an bit secret key that unlocks all messages encrypted with the chip e m k the encrypted message stream and e e k u n f a law enforcement block where... |
6,903 | sci.crypt | re will feds troll for mutilated law enforcement blocks the m code stream might be independently attacked based on knowledge of clipper chip protocols as revealed plaintext this could be invalidated by changing the temporal and or spatial relationship of the clipper m stream and the actual transmitted stream under the ... |
6,904 | sci.crypt | political point of attack clipper infrastructure my earlier argument that clipper will encourage state and local cops to commit criminal acts is largely moot now that we ve learned that the fbi will perform the actual tap it will encourage the fbi to commit even more criminal acts but that s not the point here but this... |
6,905 | sci.crypt | re clipper will corrupt cops was wh proposal from police point of view in article apr news clarkson edu tuinstra signal ece clarkson edu soe dwight tuinstra writes the clear implication is that there are legal authorizations other than a court order just how leaky are these i don t have the wiretap statute handy but he... |
6,906 | sci.crypt | re clipper considered harmful in article r us oeh agate berkeley edu shirriff sprite berkeley edu ken shirriff writes imagine archiving all pay phone conversations so if someone turns out to be a drug dealer you can listen to all their past drug deals and archive calls to from suspected mafia members potential terroris... |
6,907 | sci.crypt | re i have seen the lobby and it is us i agree that notifying your elected officials of your feelings on this and any other for that matter issue is the way to go and by the way the phone s on the list posted the other day were all in washington d c for most of you your elected officials will also maintain a local offic... |
6,908 | sci.crypt | re freely distributable public key cryptography c code where thus said ee jks brunel ac uk jonathan k saville d wigglesworth smhanaes gpu utcc utoronto ca wrote do you know of any freely distributable c or c code for public key cryptography such as rsa i ve tried various archie searches to no avail have you heard of pg... |
6,909 | sci.crypt | some questions was revised summary here is a revised version of my summary that corrects some errors and provides some additional information and explanation thank you very much after reading the text some distinct questions arised to me which i guess will also be asked by other people perhaps would it be interesting t... |
6,910 | sci.crypt | re screw the people crypto is for hard core hackers spooks only in article r l inn gq senator bedfellow mit edu jfc athena mit edu john f carr writes in most cases information you come by properly is yours to use as you wish but there are certainly exceptions if you write a paper which includes sufficiently detailed in... |
6,911 | sci.crypt | re would clipper make a good cover for other encryption method in article strnlghtc t t j b netcom com strnlght netcom com david sternlight writes chances are the government has thought of this and just anyone won t be permitted access to enough of the internals to make a fake clipper chip chances are that the governme... |
6,912 | sci.crypt | re off the shelf cheap des keyseach machine in article apr ulysses att com smb research att com steven bellovin writes and key size is one of the things that can be verified externally gee say they feed the bit key through snefru and take the first bits of the result then use those bits as the real key how do you figur... |
6,913 | sci.crypt | re the secret source of that announcement andrew molitor amolitor nmsu edu wrote monitor my phonecalls monitor usenet they may collect the data but making sense of it is another matter on sci crypt i m a graduate cs major with strong math background and experienced programmer taking a cryptology course keyword for alle... |
6,914 | sci.crypt | re an open letter to mr clinton in article strnlghtc m cv hx netcom com strnlght netcom com david sternlight writes here s a simple way to convert the clipper proposal to an unexceptionable one make it voluntary that is you get high quality secure nsa classified technology if you agree to escrow your key otherwise you ... |
6,915 | sci.crypt | re clipper considered harmful in article r us oeh agate berkeley edu shirriff sprite berkeley edu ken shirriff writes in article optilink com brad optilink com brad yearwood writes finally because there is essentially no possibility of intercepting in realtime the scrutable content of communications between stolen inst... |
6,916 | sci.crypt | sorry folks read this in article apr ucsu colorado edu andersom spot colorado edu marc anderson writes the date i have for this is note clinton s statements about encryption in the rd paragraph i guess this statement doesen t contradict what you said though cut here washington upi the war on drugs is about to get a fre... |
6,917 | sci.crypt | re clipper and ranting libertarians just a little nitpicking wasn t it the government that required a standard railway gauge didn t that improve things please don t misunderstand i m utter suspicious of this clipper chip why hold the design top secret was this a work around the law that says that any discoveries made b... |
6,918 | sci.crypt | fear uncertainty doubt i suspect that the decisive element in the political battle will be the fud fear uncertainty doubt factor if the people who would be end users of the cripple chip hear of the whole debate only vaguely the government says it s solid other people in the field say it s swiss cheese the balance of do... |
6,919 | sci.crypt | re how large are commercial keys in apr ee eng ohio state edu butzerd maumee eng ohio state edu dane c butzer writes what are the typical sizes for keys for commercial secret key algorithms i know des is bits tripple des is bits and idea is bits is there anything made in the us that has bit keys anything anywhere that ... |
6,920 | sci.crypt | re sorry folks read this in article apr ucsu colorado edu andersom spot colorado edu marc anderson writes i just found out from my source that this article was a joke heh heh it seemed pretty damn convincing to me from the start i just didn t notice the smiley at the end of the article and there were a few other hints ... |
6,921 | sci.crypt | re once tapped your code is no good any more in apr ucsu colorado edu andersom spot colorado edu marc anderson writes the date i have for this is note clinton s statements about encryption in the rd paragraph i guess this statement doesen t contradict what you said though cut here washington upi the war on drugs is abo... |
6,922 | sci.crypt | re estimating wiretap costs benefits i am most embarassed that my irrate intemperate post is still circulating i have been chided by experts for my behavior i now agree with all of them although some were no more restrained in their speech than i was i have apologized to robin hanson lew lew glendenning rlglende netcom... |
6,923 | sci.crypt | re do we need the clipper for cheap security gtoal gtoal com graham toal writes can someone tell me if hardware compression is or is not needed to run digital speech down k i think it is i ve heard it s not lets say bit samples would raw data at the corresponding sampling rate be usable if not how fancy does the compre... |
6,924 | sci.crypt | re facinating facts bit serial number possibly fixed s and s in article pmetzger apr snark shearson com pmetzger snark shearson com perry e metzger writes hmmm we must assume that generating the unit key u from the serial number n rather than generating it from a randomly selected u and u is an intentional way of assur... |
6,925 | sci.crypt | re off the shelf cheap des keyseach machine in article apr silverton berkeley edu djb silverton berkeley edu d j bernstein writes in article apr ulysses att com smb research att com steven bellovin writes and key size is one of the things that can be verified externally gee say they feed the bit key through snefru and ... |
6,926 | sci.crypt | re tempest in article apr infodev cam ac uk rja cl cam ac uk ross anderson writes res colnet cmhnet org rob stampfli writes wouldn t a a second monitor of similar type scrolling gibberish and adjacent to the one being used provide reasonable resistance to tempest attacks we ve got a tempest receiver in the lab here and... |
6,927 | sci.crypt | des init vector as additional key the recent discussion in this news group suggests that a key search attack against des is quite feasible now but normally des is applied in cbc or cfb mode where one chooses a random init vector of bytes questions makes it sense to handle the init vector as an additional key then we ha... |
6,928 | sci.crypt | re once tapped your code is no good any more in article apr cs aukuni ac nz pgut cs aukuni ac nz peter gutmann writes article deleted just doing a quick reality check here is this for real or did someone invent it to provoke a reaction from people it sounds more like the sort of thing you d have heard suitably rephrase... |
6,929 | sci.crypt | re text of white house announcement and q as on clipper chip encryption in article yuma acns colostate edu holland cs colostate edu douglas craig holland writes in article apr afterlife ncsc mil rlward afterlife ncsc mil robert ward writes in article bontchev fbihh bontchev fbihh informatik uni hamburg de writes and si... |
6,930 | sci.crypt | re the secret source of that announcement in article gradyc unp d netcom com grady netcom com ef writes andrew molitor amolitor nmsu edu wrote monitor my phonecalls monitor usenet provide only cryptosystems they can easily crack etc etc this is not to say that they don t they might but you don t know that they do and y... |
6,931 | sci.crypt | re do we need the clipper for cheap security quoting pmetzger snark shearson com perry e metzger in article apr shearson com whats the difference between a v bis modem and a v bis modem how fast do the fastest modems go how far can voice be compressed i ve seen various assertions about this but anyone with the straight... |
6,932 | sci.crypt | re hard drive security for fbi targets if i forgot doesn t have as much credibility as you d like consider this alternative somewhere on the hard disk duplicated a few times keep a bit random number when the bit digest of your passphrase is computed it is xorred with the random number before being used as the key for y... |
6,933 | sci.crypt | alt security pgp begin pgp signed message hi all does anyone know of a unix utility allowing encrypted telnet sessions using public key i d like something so that nobody can snoop my password or session text while i m logging in remotely over the network thanks g please report unsigned hence unauthorised messages purpo... |
6,934 | sci.crypt | re bit keyseach machine jebright magnus acs ohio state edu james r ebright writes regarding nsa monitoring of us military code traffic btw folks nsa wasn t being given the keys and the walker spy case shows for some of the systems the kgb didn t need them either on the contrary the walker spy case is one where the kgb ... |
6,935 | sci.crypt | re an open letter to mr clinton ld lance colostate edu l detweiler writes i m quite astonished shocked and appalled at this serious frontal assault on emerging american freedoms the clinton administration nor any other government agency has any legitimate role whatsoever in regulating cryptography to do so is tantamoun... |
6,936 | sci.crypt | overreacting was re once tapped your code is no good any more in this giant bally ho over this clipper chip i noticed a rather disturbing trend in some of the e mail and posts i ve tossing back and forth somebody asked me what was wrong about overreacting in cases such as this the reason is very simple how many people ... |
6,937 | sci.crypt | re tempest res colnet cmhnet org rob stampfli writes wouldn t a a second monitor of similar type scrolling gibberish and adjacent to the one being used provide reasonable resistance to tempest attacks we ve got a tempest receiver in the lab here and there s no difficulty in picking up individual monitors their engineer... |
6,938 | sci.crypt | re new reason for clipper alg m secrecy in article apr news clarkson edu tuinstra signal ece clarkson edu soe dwight tuinstra writes first note that the experts will only look at details and of just the algorithm in addition respected experts from outside the government will be offered access to the confidential detail... |
6,939 | sci.crypt | s s second question why why is such a strange procedure used and not a real rng this turns those s s in a kind of bottleneck for system security the only theory that makes any sense is that s and s are either the same for all chips or vary among very few possibilities so that anyone trying to break the encryption by br... |
6,940 | sci.crypt | can des code be shipped to canada someone in canada asked me to send him some public domain des file encryption code i have is it legal for me to send it thanx eschew obfuscation rob defriesse mail rj ri cadre com cadre technologies inc phone richmond st fax providence ri i don t speak for my employer
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6,941 | sci.crypt | re clipper considered harmful from shirriff sprite berkeley edu ken shirriff message id r us oeh agate berkeley edu it seems likely to me that that a large subset of encrypted communications would be archived to tape so they could be read if sometime in the future probable cause arises and a warrant is obtained i think... |
6,942 | sci.crypt | idea vectors i am testing idea block cipher implementations for correctness and needs some golden test vectors i ve looked through the postscript idea chapter but the single example gives me zero degrees of freedom i ll contact the inventor if necessary but since we are not paying him money for use of his invention i d... |
6,943 | sci.crypt | re the secret source of that announcement in article c uxgv dv panix com habs panix com harry shapiro writes in r om c m slab mtholyoke edu jbotz mtholyoke edu jurgen botz writes even more interesting the smtp server at csrc ncsl nist gov no longer recognizes the expn and vrfy commands telnet csrc ncsl nist gov smtp tr... |
6,944 | sci.crypt | re do we need the clipper for cheap security in article aa pizzabox demon co uk gtoal gtoal com graham toal writes gtoal gtoal com graham toal writes in the uk it s impossible to get approval to attach any crypto device to the phone network anything that plugs in to our bt phone sockets must be approved for some reason... |
6,945 | sci.crypt | re new encryption in article apr wam umd edu psionic wam umd edu haywood j blowme writes as promised i spoke today with the company mentioned in a washington times article about the clipper chip announcement the name of the company is secure communications technology information will be given at the end of this message... |
6,946 | sci.crypt | looking for crypto paper looking for postscript or tex version of a paper called public key cryptography written by james nechvatal security technology group national computer systems laboratory national institute of standards and technology gaithersburg md december the version i obtained is plain text and all symbolic... |
6,947 | sci.crypt | re overreacting was re once tapped your code is no good any more somebody asked me what was wrong about overreacting in cases such as this the reason is very simple how many people do you want to die in a riot in a new civil war not me which is precisely why the government must be cut off at the knees when it pulls stu... |
6,948 | sci.crypt | public awareness wasre text of white house announcement and q as on clipper chip encryption in article rwing uucp pat rwing uucp pat myrto writes i think this is no accident it comes from the same philosophy that the government rules controls the people not the people controlling the government that the unconnected cit... |
6,949 | sci.crypt | ideas on clipper i have an idea as to why the encryption algorithm needs to be keep secret and some things that i think it implies of course these could all be wrong from the clipper chip a technical summary dorothy denning revised april the clipper chip contains a classified single key bit block encryption algorithm c... |
6,950 | sci.crypt | re once tapped your code is no good any more in article r t mc access digex net steve b access digex com steve brinich writes i wonder if she landed such a fat fee from cooperation with the nsa in the design and propoganda stages that she doesn t care any more which is to say is the nsa totally perfidious or does it at... |
6,951 | sci.crypt | re off the shelf cheap des keyseach machine was re corporate acceptance of the wiretap chip in article strnlghtc wcmo fx netcom com strnlght netcom com david sternlight writes at the company i worked for previously i received a file that was des encryped and the person that had sent it went on vaction rather than wait ... |
6,952 | sci.crypt | re organized lobbying for cryptography in article c uprt gmq dcs ed ac uk pdc dcs ed ac uk paul crowley writes perhaps these encryption only types would defend the digitized porn if it was posted encrypted these issues are not as seperable as you maintain in fact since effective encryption makes censorship impossible t... |
6,953 | sci.crypt | re the secret source of that announcement in article gradyc uamw bng netcom com grady netcom com ef writes maybe we should start a newsgroup for the distribution of encrypted posts intended of members of affinity groups with a shared private key for example at the coming up cypherpunks meeting a private key correspondi... |
6,954 | sci.crypt | re once tapped your code is no good any more in article apr celestial com bill celestial com bill campbell writes in strnlghtc p zp zm netcom com strnlght netcom com david sternlight writes in article apr yuma acns colostate edu holland cs colostate edu douglas craig holland writes note that measures to protect yoursel... |
6,955 | sci.crypt | let s build software cryptophones for over the internet well after a lot of trawling through archives i found the post i reproduce in full below is it time to get together to develop a tcp ip standard for crypto voice that we could then layer on point to point slip as the free standard for crypto voice like pgp is for ... |
6,956 | sci.crypt | re fighting the clipper initiative in article he pb rhyolite wpd sgi com vjs rhyolite wpd sgi com vernon schryver writes in article strnlghtc toc kiu netcom com strnlght netcom com david sternlight writes even the department of agriculture has successfully kept crop forecasts from leaking prematurely sheesh remember th... |
6,957 | sci.crypt | re let s build software cryptophones for over the internet i forwarded an old posting about celp speech compression in case you d like to experiment with celp you can obtain a software implementation of the bps fed std celp coder for free the u s dod s federal standard based bps code excited linear prediction voice cod... |
6,958 | sci.crypt | re do we need the clipper for cheap security from caronni nessie cs id ethz ch germano caronni in article aa pizzabox demon co uk gtoal gtoal com graham toal writes can someone tell me if hardware compression is or is not needed to run digital speech down k i think it is i ve heard it s not lets say bit samples would r... |
6,959 | sci.crypt | re would clipper make a good cover for other encryption method from brad optilink com brad yearwood assume in this case the usual canard adversary of narcotraficantes they probably have more cash than the kgb did and they re probably more generous at handing it out it will be easier than ever to find or cultivate walke... |
6,960 | sci.crypt | re off the shelf cheap des keyseach machine was re corporate acceptance of the wiretap chip at the company i worked for previously i received a file that was des encryped and the person that had sent it went on vaction rather than wait two weeks i set up a straight frontal attack with one key at a time it only took two... |
6,961 | sci.crypt | re pgp ideas for ibm systems i ve been thinking about how difficult it would be to make pgp available in some form on ebcdic machines don t encourage them let ebcdic machines die an honorable death g
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6,962 | sci.crypt | re is key escrow enough the points raised about checking what is actually in the chip as opposed to what is allegedly programmed therein raise yet another trust issue even if we assume that these trusted agents are really entering a wide range of s and s seeds rather than using the same one all the time to reduce the k... |
6,963 | sci.crypt | re do we need the clipper for cheap security there are chips which perform the voice compression expansion they can t be expensive because they exist in many phones connected to pbxs or on the pbx line cards as well as in a lot of equipment which compresses voice grade circuits to save the cost of long distance leased ... |
6,964 | sci.crypt | re clipper considered harmful from pmetzger snark shearson com perry e metzger you obviously haven t read the information about the system the chips put out serial number infomation into the cypher stream to allow themselves to be identified the system does not rely on registering people as owning particular phone unit... |
6,965 | sci.crypt | re clipper considered harmful does dorothy denning read this group if not is someone on the group forwarding questions like these to her or martin hellman or anyone else who s seen more details about the chip of course she does it s just she s been toasted so often for being an nsa patsy that she s keeping her head dow... |
6,966 | sci.electronics | re help with tracking device in article fba e ff aesop rutgers edu mcdonald aesop rutgers edu writes there are a variety of water proof housings i could use but the real meat of the problem is the electronics hence this posting what kind of transmission would be reliable underwater in murky or even night time condition... |
6,967 | sci.electronics | new england ham electronic fleamarket dates april update new england area major flea market dates p of all events are ham radio electronic related except contact source april upper saddle river nj crrc sell jack w ehd d april southington ct sara hs n gcv f april nashua nh ne antique rc res ctr church ray april cambridg... |
6,968 | sci.electronics | re electronic tesla coils in article mar wuecl wustl edu dp cec wustl edu david prutchi writes in article c cntg jv spk hp com long spk hp com jerry long writes fred w culpepper fculpepp norfolk vak ed edu wrote a couple of years ago i put together a tesla circuit which was published in an electronics magazine and coul... |
6,969 | sci.electronics | re radar jammers and stealth cars eric h taylor writes if you are determined to go faster get an airplane they dont have speed limits just don t make a habit of buzzing your local airport at knots knots if you re flying a jet
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6,970 | sci.electronics | wanted protel easytrax for the mac the title says it all contact me via email if you would can help me out mike harpe university of louisville p s i know it is discontinued i want someone who would like to sell an old copy michael harpe programmer analyst information technology ormsby bldg harpe hermes louisville edu u... |
6,971 | sci.electronics | re what is zero db sehari iastate edu babak sehari writes similarly people usually use db for dbm another common mistake is spelling db instead of db as you did in your article see the b is for bell company the mother of at t and should be capitalized thus a decibell deci l tenth of bell is a fractional part of the ori... |
6,972 | sci.electronics | site for projects does anyone out there know of any ftp sites which deal with electronics projects plans etc any response appreciated jb jason blakey blakey ug cs dal ca
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6,973 | sci.electronics | access bus was i c bus from mx andy macrae corp sun com apr to srgxnbs cc subj re i c bus and long haul serial also axlo return path andy macrae corp sun com received from sun com by grv grace cri nz mx v c with smtp tue apr received from corp sun com lemay corp sun com by sun com smi id aa mon apr pdt received from gr... |
6,974 | sci.electronics | re jacob s ladder g m alpha ru ac za brad meier writes hi i m looking for a circuit that is called a jacob s ladder this little box is usually seen in sci fi movies it consists of two curves of wire protruding into the air with little blue sparks starting at their base where the two wires are closer to each other movin... |
6,975 | sci.electronics | wanted dram controller for use with mc hc for an upcoming project i want to use megs of dram configured as two meg banks of bit data i was wondering if anyone out there knows of a dram controller which will handle refreshing the data it s ok if the controller doesn t handle bank switching that part is easy the only con... |
6,976 | sci.electronics | re hv diodes in article pohuq sq grouper mkt csd harris com wdh grouper mkt csd harris com w david higgins writes i believe the only thing that needs correction mr vanderbyl is your attitude nope mr myers has found the bad mistake and posted a correction thank god acting the child won t gain you any favors or make a wh... |
6,977 | sci.electronics | an external timer i was wondering if anyone knows of a chip that that is similar to the internal timer on the intel c i want a timer that has a maxcount a and b and the output should the same as intel s timer i called intel and they told me that they don t make such a chip any suggestions are welcome thanks in advance ... |
6,978 | sci.electronics | re re using old databooks in article apr hemlock cray com kilian cray com alan kilian writes jeh cmkrnl com this is almost exactly the reason i keep only the latest databook around too many times last years books turn into three years ago and the data in them doesn t match the current production parts tanstaafl alan ki... |
6,979 | sci.electronics | homebuilt pal epld programer anyone know a reasonable circuit for programming pals i am interested in programming a wide range of eplds but would be happy with something that could handle a v or thereabouts thanks in advance tim timd fenian dell com rev tim deagan official obnoxious poster no one but me is responsible ... |
6,980 | sci.electronics | a d board bus speed probl c hi c i have a dx mhz computer to use with an a d board c for data acquisition on an at bus i m having problems c the at bus runs at mhz correct so there should c be no bus speed conflict but i read somewhere that the c new dx mhz cpu runs on a mhz bus is that for c the local bus or the at bu... |
6,981 | sci.electronics | re pc parallel i o r jd all pc parallel ports that are compatable with the ibm standard r jd including the original ibm adaptor are bi directional not all parallel ports are bi directional without modification my experience with the standard old zenith parallel port in their original s proves that they had the input di... |
6,982 | sci.electronics | re telephone on hook off hok ok circuit these circuits abound in most electronic project books if you re more inclined to buy something try radio shack i think they still have a device that is designed to disconnect an answering machine when an extension line is lifted it has led indicators also kyler
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6,983 | sci.electronics | re police radar just how does it work in article afge wb dvu juts ccc amdahl com dws p ps cd amdahl com david sharpe writes there are a few more details to radar and some rumors that are not true a common one is that two beams are sent one reading the car speed and one the ground speed if this were true then calabratio... |
6,984 | sci.electronics | re log stereo high quality pot hi fi in article apr eng cam ac uk cmh eng cam ac uk c m hicks writes cobust seagoon ee sun ac za cobus theunissen writes hi there i am looking for a high quality log stereo k pot for an audio preamplifier the design specifies alps rkga k ax but i cannot find it anywhere any suggestions t... |
6,985 | sci.electronics | re police radar just how does it work in article pqb ainn vg hp col col hp com cab col hp com chris best writes the manual also got into the cosine effect wherein the motorist always gets the benefit of the doubt effectively depending on relative directions of the radar gun and target car the reading will always be the... |
6,986 | sci.electronics | re help with ultra long timing thanks for the resposes as they were all good ideas and i am looking at using a couple of the ideas i recieved in the mail today the spec sheets on the mil spec version of exar s xr timer counter chip it is stable down to c and sucks very little power they show an application for a ultra ... |
6,987 | sci.electronics | re pc based layout program frank hielscher hielsche aragorn csee lehigh edu wrote the pads zip files contain subdirectories and have to be unzipped via pkunzip d then an xcopy s to three floppies creates the disks needed to do the install i m still not sure how this is supposed to work since the zip files took up about... |
6,988 | sci.electronics | re principle of the breathalyzer in nz apparently things like aftershave are also giving positive readings
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6,989 | sci.electronics | re hc blues no can find in article pat fegmania wustl edu pat fegmania patrick niemeyer writes i too had trouble finding hc s when i looked for them a while back i d be interesting in hearing if anyone knows about their availability now the newest jdr microdevices catalog has at least one variant of the hc rainer m mal... |
6,990 | sci.electronics | re oscilloscope triggering in article apr dxcern cern ch jeroen dxcern cern ch jeroen belleman writes in article c vs g ux murdoch acc virginia edu dgj y kelvin seas virginia edu david glen jacobowitz writes is it just me or does anybody else out there not like digital scopes my school has david jacobowitz dgj y virgin... |
6,991 | sci.electronics | compressor problem i have a stereo compressor limiter by audio logic model mt the gates work but the compressor seems to be gone on one channel and very weak on the other i ll probably need an ocsilloscope to trace it down no pun intended but if any one with experience with this type of equipment could point me in a ce... |
6,992 | sci.electronics | pioneer laser player i m trying to figure out how to operate a pioneer laserdisc ld that i bought at a surplus store it is reputedly from some kind of computerised viewing and or ordering system there is what may be an hpib connector on the back when i power it up the front panel power light comes on but no activity an... |
6,993 | sci.electronics | re help with ultra long timing in article apr kuhub cc ukans edu wellison kuhub cc ukans edu writes i have a project that was drooped in my lap that is somewhat a pain to design what i am looking for is a stable ultra long solid state timer what they want to do is to place this thing on the antartic ice shelf and measu... |
6,994 | sci.electronics | re protection of serial rs lines martin john gregory mgregory flash pax tpa com au wrote i ve started to look at some devices doing serial data transmission over fairly decent distances in fairly noisy environments and have seen a variety of schemes for protecting the rs transceivers and the rest of the circuit from tr... |
6,995 | sci.electronics | re protection of serial rs lines laird stable ecn purdue edu kyler laird writes there is at least one optically isolated rs transceiver chip i don t remember where i saw it rs components they exist in australia and the uk don t know about the us have little chips called isolated max and they give you isolated rs from a... |
6,996 | sci.electronics | need sources for hv capacitors recently my video monitor went dead no picture some low distorted sound i didn t hear the tell tale cracking that indicated hv at work nor are the filaments at the far end of the tube glowing orange just nothing on examining the power board i noticed the largest capacitor with a very bad ... |
6,997 | sci.electronics | re help with ultra long timing in article c wi g a athena cs uga edu mcovingt aisun ai uga edu michael covington writes don t use big capacitors they are unreliable for timing due to leakage instead use a quartz crystal and divide its frequency by times or something like that mhz divided by cycle per weeks approximatel... |
6,998 | sci.electronics | re hc blues no can find in article pat fegmania wustl edu pat fegmania patrick niemeyer writes ree zach fit edu keith ledig writes was told by other people that it just takes a long time i heard rumors that the hc is very hard to get these days and is being replaced by the series the sales person is trying to push the ... |
6,999 | sci.electronics | v to v and v at a the subject line says it all i m working on a project that will use a car battery i need to pull off v and possibly v at a i have several ideas but i d prefer to benefit from all you brilliant people conquest is easy control is not tom glinos u of toronto statistics star trek tos tg utstat toronto edu... |
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