| English | Danish |
| absolute stop signal | ubetinget stopsignal |
| access to the transmitted signals | tilgang til transmitterede signaler |
| access-barred signal | adgang spærret-signal |
| acknowledgement signal | kvitteringssignal |
| acknowledgement signal for completed changeover operations | klarmelding om ændringens afslutning |
| acquisition of signal | signalakkvisition |
| address-complete signal | fuldstændig-adresse-signal |
| address-complete,subscriber-free signal,charge | fuldstændig-adresse,abonnentnummer-ledigt-signal,debitering |
| address-complete,subscriber-free signal,no charge | fuldstændig adresse, abonnentnummer - ledigt signal, takstfrit opkald |
| address-incomplete signal | ufuldstændig-adresse-signal |
| adjacent-signal selectivity | nabosignalselektivitet |
| advanced starting signal | repetitionssignal for udkørselssignal |
| aggregate telegraph signal | sammensat telegrafsignal |
| air traffic signal light | signallampe for flyvekontroltjeneste |
| alarm inhibit signal | alarmneutraliseringssignal |
| alert signal | varslingssignal |
| alert signal indicator | varslingssignal-indikator |
| alert signal indicator bit sequence | varslingssignal-indikatorens bit-række |
| alerting audio signal | lydadvarselssignal |
| alerting signal | ringesignal |
| alignment video signal | justeringsvideosignal |
| all-relay signal box with visual control panel | relæsikringsanlæg med optisk sportavle |
| all-relay signal box with visual illuminated diagram | relæsikringsanlæg med optisk sportavle |
| all-zero signal | signal bestående udelukkende af nuller |
| alteration of a signal indication in a restrictive sense | ændring af signal i indskrænkende retning |
| alternating tone alert signal | alternerende tonealarmsignal |
| alternative selection signals | alternative valgsignaler |
| analogue picture signal | analogt billedsignal |
| analogue signal generator | analog signaldetektor |
| analogue signal processing transponder | analog signalbehandlingstransponder |
| analogue sound programme signal | analogt lydprogramsignal |
| angle of incidence of wanted signal | indfaldsvinkel for det ønskede signal |
| answer signal | svarsignal |
| arrangement of the signals in brackets | opstilling af signaler i forskellig højde |
| arrangement of the signals in line | opstilling af signaler i samme højde |
| aspect of a signal | signalbegreb |
| aspect of a signal | signalbillede |
| aspect of a signal | signalstilling |
| audible warning signal | akustisk advarselsapparat |
| audible warning signal | akustisk advarselssignal |
| audio signal | lydsignal |
| audio signal level | lydsignalniveau |
| automatic block signal | automatisk bloksignal |
| automatic block signal system | automatbloksystem |
| automatic error-correcting system for telegraph signals | automatisk fejlkorrigeringssystem for telegrafsignaler |
| auxiliary signal | standsignal |
| auxiliary signal | hastighedsviser |
| backing signal | signal til tilbagerykning |
| backward recall signal | tilbagekaldssignal |
| band-limited noise signal | båndbegrænset støjsignal |
| boat signals | bådsignal |
| brake test signal | bremseprøvesignal |
| bridge signal box | signalpost placeret over sporene |
| brilliance of a signal light | klarheden i et signallys |
| brilliance of a signal light | lysintensiteten i et signal |
| brilliance of a signal light | lysstyrken af et signallys |
| burst spurious signal | burst af et parasitsignal |
| busy-flash signal | optagetsignal |
| calibrating signal | kalibreringssignal |
| calibration signal | kalibreringssignal |
| call accepted signal | opkald-accepteret-signal |
| call confirmation signal | opkaldsbekræftelse |
| call not accepted signal | opkald ikke accepteret |
| call progress signal block | CPS blok |
| call signal | kaldesignal |
| call signal | vækkesignal |
| call-signal device | vækker |
| call-acceptance signal | siganl for acceptering af opkald |
| call-accepted signal | opkald accepteret |
| call-failure signal | signal for mislykket opkald |
| calling signal | kaldesignal |
| call-not accepted signal | opkald ikke accepteret |
| capture a representation of a signal | udtage et repræsentativt eksempel af signal |
| carrier chrominance signal | krominanssignal |
| caution signal | forsigtig-mærke |
| centralized control of signals | fjernstyring af signaler |
| changed-number signal | signal for nummerforandring |
| character space signal | signal for tegnmellemrum |
| chroma signal | krominanssignal |
| class of traffic signal | signal for trafikkategori |
| clear aspect of the disc signal | skivesignal på "kør" |
| clear forward signal | udløsesignal |
| clear position of the disc signal | skivesignal på "kør" |
| to clear the signal | sætte signalet på kør |
| clear-back signal | B-pålægningssignal |
| cleared signal | kør-signal |
| clear-forward signal | A-udløsesignal |
| CMI signal | CMI-signal |
| coded mark inversion signal | CMI-signal |
| color bar signal | farvebjælkesignal |
| color difference signal | farvedifferenssignalkomponent |
| color difference signal | farvedifferenssignal |
| color information signal | farvesignal |
| color sync signal | farveburst |
| color sync signal | farvesynkroniseringssignal |
| color television signal | farvefjernsynssignal |
| color-difference signal component | farvedifferenssignalkomponent |
| color-difference signal component | farvedifferenssignal |
| colour bar signal | farvebjælkesignal |
| colour difference signal | farvedifferenssignalkomponent |
| colour difference signal | farvedifferenssignal |
| colour information signal | farvesignal |
| colour picture signal | farvebilledsignal |
| colour sync signal | farveburst |
| colour sync signal | farvesynkroniseringssignal |
| colour television signal | farvefjernsynssignal |
| colour video signal | sammensat farvesignal |
| colour-difference signal component | farvedifferenssignalkomponent |
| colour-difference signal component | farvedifferenssignal |
| colour-light signal | daglyssignal |
| command destruct signal | signal for fjernudløsningsdestruktion |
| comparison signal | sammenligningssignal |
| compatible monophonic signal | kompatibelt monofonisk signal |
| compression of the radiotelephone signal spectrum | kompression af radiotelefon-signalspektret |
| co-polar signal | ko-polariseret signal |
| co-polarized signal | ko-polariseret signal |
| correcting signal | synkroniseringssignal |
| coupled signals | koblede signaler |
| cross-polar signal | krydspolariseret signal |
| cross-polarized signal | krydspolariseret signal |
| dash signal | streg-prik sending |
| dead-section warning signal | beskyttelsesstrækningssignal |
| defective working of signals | signalfejl |
| delay time of the sound signals | transmissionstid for lydsignaler |
| departure signal | fast afgangssignal |
| dependent signal | aflåst signal |
| derivation from the input signal | afledning af indgangssignalet |
| to descramble the signal | dekryptere signal |
| differential of the signal levels | signalniveau-differential |
| digitally encoded signal output | digitalt kodet udgangssignal |
| digitally simulated band-limited noise signal | digitalt simuleret båndbegrænset støjsignal |
| digitally simulated sine-wave signal | digitalt simuleret sinusbølgesignal |
| direction-finding signal null | radiopejlingsnulsignal |
| disc signal | skivesignal |
| discontinuous signal | diskontinuert signal |
| discrete signal | diskret signal |
| dispatch signal | klargøringssignal |
| dissimilar signal | forskelligt signal |
| distance between signals | signalafstand |
| distant signal | fremskudt signal |
| distant signal | advarselssignal |
| distress signal | nødsignal |
| diverging junction signal | retningsviser |
| dot signal | streg-prik sending |
| double-sideband signal | dobbelt-sidebånds-signal |
| DX-stuffing signal | DX-fyldningssignal |
| effectively transmitted signals in sound-program transmission | effektivt transmitterede signaler i lydprogram-transmission |
| effectively transmitted signals in sound-programme transmission | effektivt transmitterede signaler i lydprogram-transmission |
| electric control of signals | elektrisk signalbetjening |
| electrical signal power | elektrisk signal,effekt |
| emergency signal | nødstop |
| equi-signal zone | ækvisignalzone |
| erasure signal | slettesignal |
| erasure signal | rettesignal |
| Eurovision signal | Eurovisionssignalet |
| external reference signal timing | ekstern referencesignaltiming |
| fibre-optic matrix signal | matrixtavle med lyslederoptik |
| field synchronizing signal | billedsynkroniseringsimpuls |
| field synchronizing signal | lodret synkroniseringsimpuls |
| flasher light signal | blinksignal |
| flasher light signal | blinklyssignal |
| flashing light signal | blinklyssignal |
| flashing signal | blinklyssignal |
| FM television signal | FM-fjernsyns-signal |
| FM television signal | FM-TV-signal |
| forward recall signal | fremadgående telefonistsignal |
| framing signal with balance bit | framing-signal med balance-bit |
| free line signal | signal for næste ledige ledning |
| free-lever signal box | signalpost med relæsikring |
| free-lever signal box | relæsikringsanlæg |
| free-space signal | fritrumssignal |
| frequency modulation television signal | FM-fjernsyns-signal |
| frequency-modulated television signal | FM-fjernsyns-signal |
| frequency-modulation signal | FM-signal |
| frequency-modulation television signal | FM-fjernsyns-signal |
| functional control signal | funktionskontrolsignal |
| generator output signal balance | generators udgangssignals balance |
| ground signal | dværgsignal |
| ground signal | jordsignal |
| ground signals | jordsignaler |
| ground traffic signal light | lyssignal for jordtrafik |
| ground-wave signal | jordbølge-signal |
| to guarantee free access to the signal | garantere fri adgang til signal |
| hand signal | håndsignal |
| hand signal | tegngivning |
| high signal | højt signal |
| home signal | indkørselssignal |
| home signal | firkantet signalskive |
| hour of green signal indication | time grøntid |
| hour of green signal indication | grøntime |
| humping signal | rangerrygssignal |
| indication of a signal | signalbillede |
| indication of a signal | signalbegreb |
| indication of a signal | signalstilling |
| individual signals | individuelle signaler |
| input telephone signals | input telefonsignaler |
| interfering signal | interferens |
| interlocked signal | aflåst signal |
| interlocking equi-signal system | ledesystem med komplementære signaler |
| interlocking signal | centralbetjent signal |
| intermediate block signal | mellembloksignal |
| introducing data into the multiplex signal | data indsættes i multiplekssignalet |
| junction signal box | afgreningssted |
| lamp signals | optiske signaler |
| lane control signal | vognbanesignal |
| laser induced fluorescence signal | laserinduceret fluorescenssignal |
| left menus right signal | venstre-minus-højre-signal |
| left menus right signal | V-H-signal |
| light-signal call system | optisk personsøgeanlæg |
| limit of shunt signal | stoptavle for rangerbevægelser |
| limit of shunt signal | rangergrænsemærke |
| to limit the signal spectrum | begrænse signalspektret |
| line synchronising signal | linjesynkroniseringsimpuls |
| line synchronizing signal | linjesynkroniseringsimpuls |
| load-transfer signal | lastoverførselssignal |
| lone signal unit | enkeltsignalenhed |
| looped signal | sløjfesignal |
| loss of carrier signal | bærebølgesignalets forsvinden |
| loss of multiframe signal | tab af multirammesignal |
| loss of signal | signal-tab |
| L-R signal | venstre-minus-højre-signal |
| L-R signal | V-H-signal |
| luminance of a signal light | et signals luminans |
| luminance signal | luminanssignal |
| main compatible programme signal | kompatibelt hovedprogram-signal |
| main signal pulse sequence | hovedsignalets impulssekvens |
| maintenance signal unit | vedligeholdelses-signalenhed |
| management signal | management-signal |
| management signal unit | management-signalenhed |
| maneuvering signals | manøvreringssignaler |
| man-made signal | menneskeskabt signal |
| manoeuvring signals | manøvreringssignaler |
| manual block signal system | manuelt bloksystem |
| manual signals | hånddrevet havnesignal |
| manual-changeover signal | signal for manuel omkobling |
| manual-changeover-acknowledgement signal | kvitteringssignal for manuel omkobling |
| matrix signal ization | matrixtavle |
| matrix signal ization | lyspunkttavle |
| mechanical signal | mekanisk signal |
| mechanical signals | automatisk havnesignal |
| message confirmation signal | meddelelsesbekræftelsessignal |
| modulation signal | programsignal |
| modulation signal | moduleret signal |
| multi-channel signal | multikanal-signal |
| multi-component signal | flerelementsignalering |
| multiframe alignment signal | multiframe-synkroniseringssignal |
| multiplexing of signal | multipleksering af signalet |
| multiplexing of signals | multipleksering af signaler |
| multi-unit type colour light signal | lyssignal med flere lys |
| national network congestion signal | spærring-signal i nationalt net |
| navigational warning signal | navigations-varselssignal |
| network-management signal | network management signal |
| no-signal condition | fravær af signal |
| noise-like signal | støjlignende signal |
| nominal black or white signal | kunstig hvidt signal |
| nominal black or white signal | kunstig sort signal |
| nominal duration of the test signal element | nominel varighed af et bit |
| nominal duration of the test signal element | Tb |
| normal position of signals | signalernes normalstilling |
| normal signal light | almindeligt fyr |
| no-service signal | signal for afbrudt tjeneste |
| off aspect of the disc signal | skivesignal på "kør" |
| off position of the disc signal | skivesignal på "kør" |
| off-hook signal | svarsignal |
| on-course signal | kurssignal |
| on-hook signal | afringningssignal |
| on-off signals | on-off-signaler |
| opposing signals | signal for modsat køreretning |
| order signal | aktionssignal |
| outer distant signal | for-forsignal |
| output telephone signals | output telefonsignaler |
| overrunning of a signal at danger | forbikørsel af et stopsignal |
| page-break signal | sideskiftsignal |
| paging signal | personsøgesignal |
| pantograph operating signal | signal vedrørende strømaftageren |
| partially-correlated signal | partielt korreleret signal |
| passing a signal | forbikørsel af et signal på "kør/kør igennem" |
| passing a signal in the stop position | forbikørsel af et stopsignal |
| peak signal | spidssignal |
| pedestrian-actuated signal | fodgængerstyret signal |
| periodic sequence of character signals | periodisk sekvens af karaktersignaler |
| permanent light signals to demarcate lanes | faste lystavler til fordeling af kørebanerne |
| permanent supply to signals | konstant strømforsyning af signaler |
| permissible value of the signal-to-interference ratio | tilladelig værdi af signalinterferensforhold |
| permissible value of the signal-to-interference ratio | acceptabelt signalinterferensforhold |
| picture luminance signal | billed-luminans-signal |
| picture signal | billedsignal |
| pilot signal | pilottone |
| pilot signal | pilotsignal |
| pluritone signal | flertonet signal |
| position of a signal | signalbegreb |
| position of a signal | signalbillede |
| position of a signal | signalstilling |
| positioning of signals | placering af signaler |
| positioning of signals | anbringelse af signaler |
| power signal box with levers or thumb switches | kraftdrevet relæsikringsanlæg |
| power supply failure signal | strømforsyningssvigtsignal |
| pre-timed signal | fast-fase signal |
| primary color signal | primærfarve-signal |
| primary colour signal | primærfarve-signal |
| PRN-coded signal | signal kodet med pseudo-tilfaldig støj |
| proceed-to-send signal | klarsignal |
| pseudo-random signal | pseudo-tilfædigt signal |
| radar signal | radarsignal |
| radar signal processing | radar-signalbehandling |
| radio fog signal | radiotågesignal |
| radio-frequency signal | radiofrekvens-signal |
| radio-frequency signal | RF-signal |
| radiotelegraph distress signal | radiotelegrafisk nødsignal |
| radiotelephone signal | radiotelefon-signal |
| Rayleigh fading signal | Rayleigh fading-signal |
| received signal level | niveau for modtaget signal |
| received signal quality | modtage-signalkvalitet |
| received signal quality | kvalitet af modtaget signal |
| received signal quality assessed over a subset of 12 TDMA frames | kvalitet af modtaget signal vurderet over et delsæt på 12 TDMA-frames |
| received signal quality assessed over a subset of 12 TDMA frames | RXQUAL SUB |
| received signal quality assessed over the full-set of TDMA frames within a SACCH block | RXQUAL FULL |
| received signal quality assessed over the full-set of TDMA frames within a SACCH block | kvalitet af modtaget signal vurderet over hele sættet af TDMA-frames i en SACCH-blok |
| recorded programme signal | optaget programsignal |
| release guard signal | deblokeringssignal |
| repeated signal | gentaget signal |
| repeated-until-acknowledged signal | signal,gentaget indtil kvitteret |
| repeater signal | signalmelder |
| right-hand signal | højre-signal |
| ring-back signal | genringningssignal |
| ring-forward signal | tilringningssignal |
| route signal | togvejssignal |
| route-lever signal box | signalpost med togvejshåndtag |
| routing of signals | rutning af signaler |
| saw-tooth signal | savtaksignal |
| scrambling the signal | signalkryptering |
| searchlight type colour-light signal | lyssignal med bevægelig farveskive |
| sea-reflected signal | signal reflekteret af havet |
| seizing signal | belægningssignal |
| seizing-acknowledgement signal | belægnings-kvitteringssignal |
| seizure signal | belægningssignal |
| selection signal | selektionssignal |
| semaphore signals | semafor-signalering |
| semi-automatic signal | signal med automatisk tilbagestilling |
| semi-automatic signal | signal med automatisk stopfald |
| semi-traffic-actuated signal | delvis trafikstyret signal |
| sequence of signals | signalfølge |
| sequence signal | sekvenssignal |
| shunting limit signal | frisporsmærke |
| shunting signal | rangersignal |
| signal and point wire | trådtræk for signaler og sporskifter |
| signal and point wire | trådføring for signaler og sporskifter |
| signal averaging | signal-averaging |
| signal back light | det bagudvendende lys fra et signal |
| signal box with individual levers | signalpost med individuelle håndtag |
| signal box with push button geographical circuitry | sikringsanlæg med sporplan med trykknapper i sporplanen |
| signal box with push button routing | sikringsanlæg med trykknapper til togvejsindstilling |
| signal box with push key routing | sikringsanlæg med trykknapper til togvejsindstilling |
| signal bracket | signalkonsol |
| signal-circuit controller | signalkontakt |
| signal code | signalskema |
| signal comparator | signalkomparator med alarm |
| signal comparison tracking | ledesystem med signalsammenligning |
| signal condition OFF | signaltilstand "OFF" |
| signal condition ON | signaltilstand "ON" |
| signal control circuit | signalkredsløb |
| signal-conversion equipment | signalomsætnings-udstyr |
| signal decision-maker | signalbeslutningstager |
| signal diagram | lystavle for signalbilleder |
| signal element timing circuit | signalelementtimingskredsløb |
| signal fitted with cataphotes | signal med katteøjne |
| signal fitted with cataphotes | reflekterende signal |
| signal fitted with cats eyes | signal med katteøjne |
| signal fitted with cats eyes | reflekterende signal |
| signal fitted with reflectors | reflekterende signal |
| signal fitted with reflectors | signal med katteøjne |
| signal flare pistol | signalpistol |
| signal ground circuit | signal-jordkredsløb |
| signal head | lyskurv |
| signal interference at the interface | signalinterferens i grænsefladen |
| signal-light proving | overvågning af signalbelysning |
| signal loss | signal-tab |
| signal/noise ratio | støjsender |
| signal on open line | signal på fri bane |
| signal operated noise adjusting device | støjundertrykkelsesenhed |
| signal point indicator | sporskiftesignal |
| signal quality detection | signalkvalitetsmåling |
| signal recording telegraphy | skrivetelegrafi |
| signal repetition on the locomotive | gentagelse af strækningssignaler på lokomotivet |
| signal replacer | sporkontakt til stopfald for signal |
| signal rise time | signalets stigetid |
| signal safety | signalteknisk sikkerhed |
| signal satellite service | signal-satellit-tjeneste |
| signal-shaping filter | signalformende filter |
| signal-shaping network | signalform korrektionskredsløb |
| signal to lower pantographs | signal til sænkning af strømaftager |
| signal to raise pantographs | signal "hæv strømaftageren" |
| signal to reduce speed | signal for nedsættelse af hastigheden |
| signal-to-crosstalk ratio | signal/krydstale-forhold |
| signal-to-crosstalk ratio | krydstaleafstand |
| signal-to-interference ratio | signal/interferens-forhold |
| signal-to-noise ratio | signal-støj-forhold |
| signal/total distortion ratio | forholdet mellem signal og samlet forvrængningsstyrke |
| signal-to-total distortion ratio | forholdet mellem signal og samlet forvrængningsstyrke |
| signal transfer circuit | sendekredsløb |
| signal transfer time | signaloverførselstid |
| signal unit failure | signalenheds-fejl |
| significant signal condition | betydningsfuld signaltilstand |
| significant signal state | betydningsfuld signaltilstand |
| simple signal | enkeltfrekvenssignalering |
| single-component signal | enkeltelementsignalering |
| single-sideband signal | enkelt-sidebånds-signal |
| slotted signal | signal med multipelstyring |
| small-signal region | område med svage signaler |
| small-signal theory | teori om svage signaler |
| sound signal | lydsignal |
| sound signal lamp | signallampe |
| sound signal light | signallampe |
| sound signal with synchronized light signal | lydsignal med synkroniseret lyssignal |
| source coding of audio signals | kildekodning af lydsignaler |
| source coding of video signals | kildekodning af videosignaler |
| speed signal for track working sites | signal for hastighedsnedsættelse ved arbejdssteder |
| speed signal for track working sites | signal "kør langsomt" ved arbejdspladser |
| speed-restriction signal | signal for nedsættelse af hastigheden |
| speed-restriction warning signal | varsko om hastighedsnedsættelse |
| SSB signal | SSB-signal |
| stabling limit signal | frisporsmærke |
| standard color noise signal | standard-farve-støjsignal |
| standard colour noise signal | standard-farve-støjsignal |
| standard frequency and time signal satellite service | satellittjeneste for standardfrekvens-og tidssignaler |
| standard frequency and time signal station | standardfrekvens og tids-signalstation |
| standard frequency and time signal station | normalfrekvens- og tids-signalstation |
| standby-ready signal | reservelink-klar-signal |
| stimulus signal | stimulussignal |
| stop and proceed signal | betinget stopsignal |
| stop aspect of the disc signal | skivesignal i stopstilling |
| stop position of the disc signal | skivesignal i stopstilling |
| stop signal disc | rangerstopsignal |
| stop signal disc | "skive" |
| stop-send signal | stop-sending-signal |
| studio processing of sound programme signals | studie-bearbejdning af lydprogramsignal |
| sub-baseband signal | sub-basisbånd-signal |
| sub-carrier signal | sub-bærebølge-signal |
| subscriber-busy signal | signal for abonnent optaget |
| subscriber-busy signal | optagetsignal |
| subsidiary signal | bisignal |
| substitute signal | reservesignal |
| succession of signals | signalfølge |
| supplementary signal | supplerende signal |
| sync signal frequency | frekvens af synkrone signaler |
| synchronizing signal | synkroniseringsimpuls |
| synchronizing signal | synkroniseringssignal |
| synchronizing signal in television | synkroniseringssignal |
| synchronous transport signal | synkront transportsignal |
| system control signal unit | systemkontrol-signalenhed |
| system of road signs and signals | vejvisning |
| telegraph signal | telegrafsignal |
| telegraph signal | telegraftegn |
| telegraph signal code | telegrafkode |
| telegraph signal elements | telegraftegnelement |
| telemetry signal | fjermålingssignal |
| telephone multiplex signal | telefon-multipleks-signal |
| telephone signal | telefonsignal |
| telephone signal unit | telefonsignalenhed |
| television signal | fjernsynssignal |
| television signal | TV-signal |
| television signal | TV-sending |
| television signal transmission | transmission af TV-signaler |
| terminal equipment signal ground | terminaludstyrets signal-jord |
| terminal-engaged signal | signal for terminal optaget |
| test modulating signal | testmodulationssignal |
| test paging signal | test-personsøgesignal |
| test signal generator | prøvesignalgenerator |
| test-busy signal | blokeringssignal |
| tone-code ranging signal | tonekode-afstandsmålings-signal |
| tracking of a signal | opsporing af signal |
| transmission of radio signals by leakage cables | transmission af radiosignal med splitkabel |
| two-signal method | to signal-metode |
| two-signal selectivity | to signal-selektivitet |
| UHF signal | UHF-signal |
| upstream turning signal | signal for drejning mod stroemmen |
| urgency signal | urgency-signal |
| vehicle actuated traffic signals | trafikstyret signalregulering |
| VF signal | vf-signal |
| violet square signal | violet signalskive |
| visible signal | optisk signal |
| visible warning signal | optisk advarselssignal |
| visual signal | optisk signal |
| visual telephone signal | videotelefon-signal |
| voice frequency signal | vf-signal |
| voice signal | talesignal |
| voiceband signal | vf-signal |
| voltage difference between steady-state signal conditions | V ss |
| voltage difference between steady-state signal conditions | spændingsforskel mellem stabile signalforhold |
| waiting-in-progress signal | opkaldet-er-stillet-i-kø signal |
| warning signal | optisk afstandssignal |
| warning signal | fremskudt signal |
| wayside signal | strækningssignal |
| wayside signal mode | strækningssignalafgivning |
| "Who are you" signal | hvem er De |
| "Who are you" signal | signal til forespørgsel om identitet |
| "Who are you" signal | "hvem der" signal |
| who are you signal function | hvem der? signal |
| working-site signal | signal for hastighedsnedsættelse ved arbejdssteder |
| world-wide standard-frequency and time-signal service | verdensomspændende standardfrekvens-og tidssignaltjeneste |
