natgillin/translations-raw huggingface dataset:
inute sequence under 1/4 load at rated maximum speed (S).
Časovni rele se nastavi na čas trajanja izpuha plinov iz določb točke 1.3.3.
Total duration of the six sequences: three hours.
Vrtilna frekvenca motorja mora biti 75 % vrtilne frekvence (S), pri kateri motor razvije največjo moč.
Each period shall comprise two sequenced sets of those conditions in consecutive order from (a) to (f).
Moč, ki jo kaže dinamometer, mora biti 50 % moči pri polnem plinu, merjene pri 75 % vrtilne frekvence (S).
During the test, the silencing system, or components thereof, shall not be cooled by a forced draught simulating normal airflow around the vehicle.
Med preskusom morajo biti zaprte vse drenažne odprtine.
Nevertheless, at the request of the manufacturer, the silencing system or components thereof may be cooled in order not to exceed the temperature recorded at its inlet when the vehicle is running at maximum speed.
Celoten preskus se konča v 48 urah.
Conditioning by pulsation
Po potrebi se izvede eno obdobje ohlajevanja po vsaki uri.
The silencing system or components thereof shall be fitted to the vehicle referred to in point 1.3 of Annex I or the engine referred to in point 1.4 of Annex I. In the former case the vehicle shall be mounted on a roller dynamometer.
PRILOGA V
In the second case, the engine shall be mounted on a dynamometer.
HRUP STISNJENEGA ZRAKA
The test apparatus, a detailed diagram of which is shown in Figure 1 of the Appendix to this Annex shall be fitted at the outlet of the silencing system.
METODA MERJENJA
Any other apparatus providing equivalent results shall be acceptable.
Merjenje se opravi na mirujočem vozilu pri položajih mikrofona 2 in 6 skladno s sliko 1 iz Dodatka.
The test apparatus shall be adjusted in such a way that the exhaust-gas flow is alternatively interrupted and re-established by the quick-action valve for 2500 cycles.
Največja A-vrednotena raven hrupa se zabeleži med odzračevanjem regulatorja tlaka ter odzračevanjem po uporabi delovne in parkirne zavore.
The valve shall open when the exhaust-gas back pressure, measured at least 100 mm downstream of the intake flange, reaches a value of between 0,35 and 0,40 kPa.
Hrup odzračevanja iz tlačnega regulatorja se meri pri prostem teku motorja.
It shall close when this pressure does not differ by more than 10 % from its stabilized value with the valve open.
Hrup odzračevanja se zabeleži pri uporabi delovne in parkirne zavore; pred vsakim merjenjem je treba v agregatu stisnjenega zraka ustvariti največji dovoljeni delovni tlak, nato pa motor izklopiti.
The time-delay switch shall be set for the duration of gas exhaust resulting from the provisions laid down in point 1.3.3.
VREDNOTENJE REZULTATOV
Engine speed shall be 75 % of the speed (S) at which the engine develops maximum power.
Pri vseh položajih mikrofona se opravita dve meritvi.
The power indicated by the dynamometer shall be 50 % of the full-throttle power measured at 75 % of engine speed (S).
Za nadomestitev netočnosti merilne naprave se od vrednosti, odčitane na merilni napravi, odšteje 1 dB(A), zmanjšana vrednost pa velja kot rezultat meritve.
Any drain holes shall be closed off during the test.
Rezultati se štejejo za veljavne, če razlika med meritvami pri enem položaju mikrofona ne presega 2 dB(A).
The entire test shall be completed within 48 hours.
Kot rezultat velja največja izmerjena vrednost.
If necessary, one cooling period shall be observed after each hour.
Če ta vrednost preseže mejno vrednost hrupa za 1 dB(A), se pri ustreznem položaju mikrofona opravita še dve meritvi.
ANNEX V
V tem primeru morajo biti trije od štirih rezultatov meritev pri tem položaju mikrofona v skladu z mejno vrednostjo hrupa.
COMPRESSED AIR NOISE
MEJNA VREDNOST
METHOD OF MEASUREMENT
Raven hrupa ne sme preseči mejne vrednosti 72 dB (A).
The measurement is performed at microphone positions 2 and 6 as shown in Figure 1 of the Appendix, with the vehicle stationary.
PRILOGA VI
The highest A-weighted sound level shall be registered during venting the pressure regulator and during ventilating after the use of both the service and parking brakes.
PREVERJANJE SKLADNOSTI PROIZVODNJE VOZIL
The noise during venting the pressure regulator is measured with the engine at idling speed.
Zahteve te priloge so v skladu s preskusi, ki jih je treba izvajati za preverjanje skladnosti proizvodnje v skladu s točko 5 Priloge I.
The ventilating noise is registered while operating the service and parking brakes; before each measurement, the air-compressor unit has to be brought up to the highest permissible operating pressure, and then the engine switched off.
PRESKUSNI POSTOPEK
EVALUATION OF THE RESULTS
Preskusni poligon in merilne naprave so opisane v Prilogi II.
For all microphone positions two measurements are taken.
Na preskušanih vozilih se opravi preskus merjenja hrupa med vožnjo, kot je opisan v točki 4.1 Priloge II.
In order to compensate for inaccuracies of the measuring equipment, the metre reading is reduced by 1 dB(A), and the reduced value is taken as the result of measurement.
Vozila, katerih največja tehnično dovoljena masa presega 2800 kg in so opremljena s sistemi stisnjenega zraka, je treba dodatno preskusiti z merjenjem hrupa stisnjenega zraka iz točke 1 Priloge V.
The results are taken as valid if the difference between the measurements at one microphone position does not exceed 2 dB(A).
Dodatne določbe za emisije hrupa
The highest value measured is taken as the result.
Proizvajalec vozila oceni skladnost z dodatnimi določbami za emisije hrupa z ustreznim vrednotenjem ali pa izvede preskus, opisan v Prilogi VII.
If this value exceeds the sound level limit by 1 dB(A), two additional measurements are to be taken at the corresponding microphone position.
VZORČENJE IN VREDNOTENJE REZULTATOV
In this case, three out of the four results of measurement obtained at this position have to comply with the sound level limit.
Izbrano mora biti eno vozilo, za katerega se izvedejo preskusi iz točke 2 te priloge.
LIMITING VALUE
Če raven hrupa preskušanega vozila ne preseže mejne vrednosti, določene v Prilogi III in po potrebi v točki 3 Priloge V, za več kot 1 dB (A), se šteje, da tip vozila izpolnjuje zahteve te uredbe.
The sound level shall not exceed the limit of 72 dB(A).
Če eden od rezultatov preskusa ne izpolnjuje zahtev glede skladnosti proizvodnje iz Priloge X k Direktivi 2007/46/ES, se preskusi v skladu s točko 2 te priloge izvedejo še za dve vozili istega tipa.
ANNEX VI
Če rezultati preskusa drugega in tretjega vozila izpolnjujejo zahteve glede skladnosti proizvodnje iz Priloge X k Direktivi 2007/46/ES, se za vozilo šteje, da je v skladu z zahtevami glede skladnosti proizvodnje
CHECKS ON CONFORMITY OF PRODUCTION FOR VEHICLES
Če eden od rezultatov preskusa za drugo in tretje vozilo ne izpolnjuje zahtev glede skladnosti proizvodnje iz Priloge X k Direktivi 2007/46/ES, se za tip vozila šteje, da ni v skladu z zahtevami iz te uredbe in proizvajalec vozil sprejme ukrepe, potrebne za ponovno doseganje skladnosti.
The requirements of this Annex are consistent with the test to be held to check conformity of production (COP) in accordance with point 5 of Annex I.
PRILOGA VII
TESTING PROCEDURE
MERILNA METODA ZA OCENJEVANJE SKLADNOSTI Z DODATNIMI DOLOČBAMI ZA EMISIJE HRUPA
The test site and measuring instruments shall be those described in Annex II.
Ta priloga opisuje merilno metodo za ocenjevanje skladnosti vozila z dodatnimi določbami za emisije hrupa (ASEP) iz člena 7.
The vehicle(s) under test shall be subjected to the test for measurement of sound of vehicle in motion set out in point 4.1 of Annex II.
Ko proizvajalec zaprosi za EU-homologacijo, ni obvezno, da izvede dejanske preskuse.
Vehicles having a technically permissible maximum laden mass exceeding 2800 kg and equipped with compressed air systems shall be subjected to the additional test for measurement of the compressed air noise set out in point 1 of Annex V.
Proizvajalec podpiše potrdilo o skladnosti iz Dodatka.
Additional sound emission provisions
Homologacijski organ lahko zahteva dodatne informacije o potrdilu o skladnosti in izvede preskuse, opisane v nadaljevanju.
The vehicle manufacturer shall assess the compliance with ASEP by an appropriate evaluation or may perform the test described in Annex VII.
Postopek iz te priloge zahteva izvedbo preskusa v skladu s Prilogo II.
SAMPLING AND EVALUATION OF THE RESULTS
Preskus iz Priloge II se izvede na isti preskusni stezi v pogojih, ki so podobni pogojem, zahtevanih v preskusih iz te priloge.
One vehicle has to be chosen and subjected to the tests set out in point 2 of this Annex.
MERILNA METODA
If the sound level of the vehicle tested does not exceed by more than 1 dB(A) the limit value set out in Annex III, and, where appropriate, point 3 of Annex V, the vehicle type shall be considered to conform to the requirements of this Regulation.
Merilne naprave in pogoji za merjenje
If one of the test results does not comply with the COP requirements of Annex X to Directive 2007/46/EC, two more vehicles of the same type shall be tested pursuant to point 2 of this Annex.
Če ni določeno drugače, so merilne naprave, pogoji za merjenje in pogoj glede vozila enaki tistim iz točk 2 in 3 Priloge II.
If the test results for the second and the third vehicle comply with the COP requirements of Annex X to Directive 2007/46/EC, the vehicle is considered in compliance with the COP.
Če ima vozilo različne načine, ki vplivajo na emisije hrupa, morajo biti vsi načini skladni z zahtevami iz te priloge.
If one of the test results of the second or third vehicle does not comply with the COP requirements of Annex X to Directive 2007/46/EC, the vehicle type shall be considered not to conform to the requirements of this Regulation and the manufacturer shall take the necessary measures to re-establish the conformity.
Če je proizvajalec izvedel preskuse, s katerimi homologacijskemu organu dokaže skladnost s temi zahtevami, se načini, ki so bili med preskusi uporabljeni, zabeležijo v poročilu o preskusu.
ANNEX VII
Preskusna metoda
MEASURING METHOD TO EVALUATE COMPLIANCE WITH THE ADDITIONAL SOUND EMISSION PROVISIONS
Če ni določeno drugače, se uporabijo pogoji in postopki iz točk 4.1 do 4.1.2.1.2.2 Priloge II.
This Annex describes a measuring method to evaluate compliance of the vehicle with the additional sound emission provisions (ASEP) set out in Article 7.
Za namen te priloge se meri in oceni ena preskusna vožnja.
It is not mandatory to perform actual tests when applying for EU type-approval.
Območje delovanja
The manufacturer shall sign the declaration of compliance set out in the Appendix.
Pogoji delovanja so:
The approval authority may ask for additional information about the declaration of compliance and carry out the tests described below.
Hitrost vozila V AA ASEP:
The procedure set out in this Annex requires the performance of a test in accordance with Annex II.
Pospešek vozila a wot ASEP:
The test specified in Annex II shall be carried out on the same test track under conditions similar to those required in the tests prescribed in this Annex.
awot ≤ 5,0 m/s2
MEASURING METHOD
Vrtilna frekvenca motorja n BB ASEP
Measuring instruments and condition of measurements
nBB ≤ 2,0 * pmr–0,222 * s ali
Unless otherwise specified, the measuring instruments, the conditions of the measurements and the condition of the vehicle are equivalent to those specified in points 2 and 3 of Annex II.
nBB ≤ 0,9 * s, pri čemer se upošteva najnižja vrednost
If the vehicle has different modes that affect sound emission, all modes shall comply with the requirements of this Annex.
Hitrost vozila VBB ASEP:
In the case where the manufacturer has performed tests to prove to the approval authority compliance with those requirements, the modes used during those tests shall be reported in a test report.
če je n BB ASEP dosežena z eno prestavo
Method of testing
v vseh drugih primerih vBB ≤ 80 km/h
Unless otherwise specified, the conditions and procedures of points 4.1 to 4.1.2.1.2.2 of Annex II shall be used.
prestave K ≤ prestavno razmerje i, kot je določeno v Prilogi II
For the purpose of this Annex, single test runs shall be measured and evaluated.
Če vozilo v najnižji veljavni prestavi ne doseže največje vrtilne frekvence pod 70 km/h, je omejitev hitrosti vozila 80 km/h.
Control range
Prestavna razmerja
Operation conditions are as follows:
Zahteve ASEP veljajo za vsako prestavno razmerje K, ki zagotavlja rezultate preskusa v območju delovanja, kakor je opredeljeno v točki 2.3 te priloge.
Vehicle speed V AA ASEP:
Pri vozilih z avtomatskimi menjalniki, prilagodljivimi menjalniki in CVT, ki se preskušajo z odklenjenimi prestavnimi razmerji, se lahko pri preskusu izvede sprememba prestavnega razmerja v nižje razmerje in višji pospešek.
Vehicle acceleration a wot ASEP
Menjanju prestav v prestavno razmerje, zaradi katerega pride do pogoja, ki ni v skladu z robnimi pogoji, se je treba izogniti.
awot ≤ 5,0 m/s2
V takih primerih je dovoljeno uvesti in uporabiti elektronske ali mehanske naprave, vključno z nadomestnimi položaji prestavne ročice.
Engine speed n BB ASEP
Da bi bil preskus ASEP reprezentativen in ponovljiv (za homologacijski organ), se vozila preskušajo na podlagi kalibracije proizvajalčevega menjalnika.
nBB ≤ 2,0 * PMR–0,222 * s or
Ciljni pogoji
nBB ≤ 0,9 * s, whichever is the lowest
Emisije hrupa se merijo za vsako veljavno prestavno razmerje na štirih preskusnih točkah, kot je navedeno v nadaljevanju.
Vehicle speed VBB ASEP:
Prva preskusna točka P1 se določi z uporabo vstopne hitrosti vAA, ki znaša 20 km/h.
if n BB ASEP is reached in one gear
Če stabilnega pospeška ni mogoče doseči, se hitrost povečuje v korakih po 5 km/h, dokler ni dosežen stabilni pospešek.
in all other cases vBB ≤ 80 km/h
Četrta preskusna točka P4 se določi z največjo hitrostjo vozila pri BB' s prestavnim razmerjem v okviru robnih pogojev v skladu s točko 2.3.
gears K ≤ gear ratio i as determined in Annex II
Drugi dve preskusni točki se izračunata z naslednjo enačbo:
If the vehicle, in the lowest valid gear, does not achieve the maximum engine speed below 70 km/h, the vehicle speed limit is 80 km/h.
Preskusna točka Pj: vBB_j = vBB_1 + ((j – 1)/3) * (vBB_4 – vBB_1) za j = 2 in 3
Gear ratios
pri čemer je:
The ASEP requirements apply to every gear ratio K that leads to test results within the control range as defined in point 2.3 of this Annex.
hitrost vozila pri BB' preskusne točke P1
In case of vehicles with automatic transmissions, adaptive transmissions and CVTs tested with non-locked gear ratios, the test may include a gear ratio change to a lower range and a higher acceleration.
hitrost vozila pri BB' preskusne točke P4
A gear shift which leads to a condition that is not in compliance with the boundary conditions shall be avoided.
Odstopanje za vBB_j: ±3 km/h
In such a case, it is permitted to establish and use electronic or mechanical devices, including alternate gear selector positions.
Za vse preskusne točke morajo biti izpolnjeni robni pogoji iz točke 2.3.
In order for the ASEP test to be representative and repeatable (to the approval authority), the vehicles shall be tested using production gearbox calibration.
Preskus vozila
Target conditions
Pot središčnice vozila poteka čim bližje črti CC' med celotnim preskusom, od približevanja črti AA' in vse dokler zadnji del vozila ne prečka črte BB'.
The sound emission shall be measured in each valid gear ratio at the four test points as specified below.
Pri črti AA' se pedal za plin popolnoma pritisne.
The first test point P1 is defined by using an entry speed vAA of 20 km/h.
Da bi dosegli bolj stabilen pospešek ali se izognili prestavljanju navzdol med črto AA' in BB', se lahko pred črto AA' uporabi predpospešek.
If a stable acceleration condition cannot be achieved, the speed shall be increased in steps of 5 km/h until a stable acceleration is reached.
Pedal za plin se ohrani v tem položaju, dokler zadnji del vozila ne doseže črte BB'.
The fourth test point P4 is defined by the maximum vehicle speed at BB' in that gear ratio within the boundary conditions in accordance with point 2.3.
Za vsako posamezno preskusno vožnjo se določijo in zabeležijo naslednji parametri:
The other two test points are calculated using the following formula:
Največja A-vrednotena raven zvočnega tlaka na obeh straneh vozila, ugotovljena med vsako vožnjo vozila med črtama AA' in BB', ki se jo zaokroži na eno decimalko (Lwot,kj).
Test Point Pj: vBB_j = vBB_1 + ((j – 1)/3) * (vBB_4 – vBB_1) for j = 2 and 3
Če se ugotovi temenska vrednost hrupa, ki očitno ni značilna za splošno raven zvočnega tlaka, se meritev ne upošteva.
Where:
Meritve na levi in desni strani se lahko opravijo hkrati ali ločeno.
vehicle speed at BB' of test point P1
Odčitki hitrosti vozila pri črtah AA' in BB' se navedejo s prvo pomembno števko za decimalnim mestom. (vAA,kj; vBB,kj)
vehicle speed at BB' of test point P4
Po potrebi se odčitki vrtilne frekvence motorja pri črtah AA' in BB' navedejo kot celo število (nAA,kj; nBB,kj).
Tolerance for vBB_j: ±3 km/h
Izračunani pospešek se določi v skladu s formulo v točki 4.1.2.1.2 Priloge II in navede do druge števke za decimalnim mestom (awot,test,kj).
For all test points the boundary conditions as specified in point 2.3 shall be met.
ANALIZA REZULTATOV
Test of the vehicle
Določanje sidrne točke (anchor) za vsako prestavno razmerje
The path of the centreline of the vehicle shall follow line CC' as closely as possible throughout the entire test, starting from the approach to line AA' until the rear of the vehicle passes line BB'.
Za meritve v prestavi i in nižje je sidrna točka sestavljena iz največje ravni hrupa Lwoti, zabeležene vrtilne frekvence motorja nwoti in hitrosti vozila vwoti pri BB' prestavnega razmerja i preskusa pospeševanja iz Priloge II.
At line AA' the accelerator shall be fully depressed.
Lwoti, Priloga II
To achieve a more stable acceleration or to avoid a down shift between line AA' and BB' pre-acceleration before line AA' may be used.
nBB,woti, Priloga II
The accelerator shall be kept in depressed condition until the rear of the vehicle reaches line BB'.
vBB,woti,Priloga II
For every separate test run, the following parameters shall be determined and noted:
Za meritve v prestavi i + 1 je sidrna točka sestavljena iz največje ravni hrupa Lwoti+1, zabeležene vrtilne frekvence motorja nwoti+1 in hitrosti vozila vwoti+1 pri BB' prestavnega razmerja i + 1 preskusa pospeševanja iz Priloge II.
The maximum A-weighted sound pressure level of both sides of the vehicle, indicated during each passage of the vehicle between the two lines AA' and BB', shall be mathematically rounded to the first decimal place (Lwot,kj).
Lwoti+1, Priloga II
If a sound peak obviously out of character with the general sound pressure level is observed, the measurement shall be discarded.
nBB,woti+1, Priloga II
Left and right side may be measured simultaneously or separately.
vBB,woti+1, Priloga II
The vehicle speed readings at AA' and BB' shall be reported with the first significant digit after the decimal place (vAA,kj; vBB,kj).
Naklon regresijske premice za vsako prestavo
If applicable, the engine speed readings at AA' and BB' shall be reported as a full integer value (nAA,kj; nBB,kj).
Meritve hrupa se ocenijo kot funkcija vrtilne frekvence motorja v skladu s točko 3.2.1.
The calculated acceleration shall be determined in accordance to the formula in point 4.1.2.1.2 of Annex II and reported to the second digit after the decimal place (awot,test,kj).
Izračun naklona (slope) regresijske premice za vsako prestavo
ANALYSIS OF RESULTS
Linearna regresijska premica se izračuna z uporabo sidrne točke in štirih soodvisnih dodatnih meritev.
Determination of the anchor point for each gear ratio
(v dB/1000 min-1)
For measurements in gear i and lower, the anchor point consists of the maximum sound level Lwoti, the reported engine speed nwoti and vehicle speed vwoti at BB' of gear ratio i of the acceleration test in Annex II.
pri čemer je:L
Lwoti,Annex II
pri čemer je nj = vrtilna frekvenca motorja pri črti BB'
nBB,woti,Annex II
Naklonk določene prestave za nadaljnji izračun je rezultat, dobljen z izračunom v točki 3.2.1, zaokrožen na prvo decimalno mesto, vendar ne višji od 5 dB/1000 min–1.
vBB,woti,Annex II
Izračun linearnega zvišanja ravni hrupa, pričakovanega pri vsaki meritvi
For measurements in gear i+1 the anchor point consists of the maximum sound level Lwoti+1, the reported engine speed nwoti+1 and vehicle speed vwoti+1 at BB' of gear ratio i+1 of the acceleration test in Annex II.
Raven hrupa LASEP,kj za merilno točko j in prestavo k se izračuna z uporabo vrtilne frekvence motorja, izmerjene za vsako merilno točko, z uporabo naklona iz točke 3.2 za določeno sidrno točko za vsako prestavno razmerje.
Lwoti+1,Annex II
Za nBB_k,j ≤ nanchor,k:
nBB,woti+1,Annex II
Za nBB_k,j > nanchor,k:
vBB,woti+1,Annex II
Pri čemer je Y = 1
Slope of the regression line for each gear
Vzorci
The sound measurements shall be evaluated as a function of engine speed in accordance with point 3.2.1.
Na zahtevo homologacijskega organa se izvedeta dve dodatni vožnji v okviru robnih pogojev v skladu s točko 2.3.
Calculation of the slope of the regression line for each gear
OVREDNOTENJE REZULTATOV
The linear regression line is calculated using the anchor point and the four correlated additional measurements.
Oceni se vsaka posamezna meritev hrupa.
(in dB/1000 min-1)
Raven hrupa vsake določene merilne točke ne sme preseči navedenih omejitev:
WithL
pri čemer je:
where nj = engine speed measured at line BB'
x 3 dB(A) za vozilo z avtomatskim menjalnikom ali brezstopenjskim menjalnikom, ki ga ni mogoče zakleniti
The Slopek of a particular gear for the further calculation is the derived result of the calculation in point 3.2.1 rounded to the first decimal place, but not higher than 5 dB/1000 min–1.
x 2 dB(A) + mejna vrednost – Lurban iz Priloge II za vsa druga vozila
Calculation of the linear sound level increase expected for each measurement
Če izmerjena raven hrupa na točki preseže omejitev, se na isti točki izvedeta še dve meritvi, da se preveri negotovost meritve.
The sound level LASEP,kj for measurement point j and gear k shall be calculated using the engine speeds measured for each measurement point, using the slope specified in point 3.2 to the specific anchor point for each gear ratio.
Vozilo je še vedno v skladu s posebnimi določbami za emisije hrupa, če povprečje treh veljavnih meritev na tej določeni točki izpolnjuje zahtevo.
For nBB_k,j ≤ nanchor,k:
OCENA REFERENČNEGA HRUPA
For nBB_k,j > nanchor,k:
Referenčni hrup se oceni na eni sami točki v eni nepovezani prestavi, ki simulira stalni pospešek z začetno hitrostjo pri vaa enako 50 km/h in končno hitrostjo pri vbb enako 61 km/h.
Where Y = 1
Skladnost hrupa na tej točki se lahko izračuna s pomočjo rezultatov iz točke 3.2.2 in navedeno zahtevo ali pa oceni z neposrednimi meritvami z uporabo prestave, kot je navedeno v nadaljnjem besedilu.
Samples
Prestava K se določi na naslednji način:
On request of the approval authority two additional runs within the boundary conditions in accordance with point 2.3 shall be carried out.
K 3 za vse ročne menjalnike in za avtomatske menjalnike z do 5 prestavami;
INTERPRETATION OF RESULTS
K 4 za avtomatske menjalnike s 6 ali več prestavami
Every individual noise measurement shall be evaluated.
Če nepovezane prestave niso na voljo, npr. za avtomatske menjalnike ali brezstopenjske menjalnike, ki jih ni mogoče zakleniti, se prestavno razmerje za nadaljnji izračun določi na podlagi rezultata preskusa pospeševanja iz Priloge II z zabeleženo vrtilno frekvenco motorja in hitrostjo vozila pri črti BB'.
The sound level of every specified measurement point shall not exceed the limits given below:
Določanje referenčne vrtilne frekvence motorja nref_K
With:
Referenčna vrtilna frekvenca motorja, nref_K" se izračuna s prestavnim razmerjem prestave K pri referenčni hitrosti vref = 61 km/h.
x 3 dB(A) for vehicle with a non-lockable automatic transmission or non-lockable CVT
Izračun Lref
x 2 dB(A) + limit value – Lurban of Annex II for all other vehicles
Lref je manjši od ali enak 76 dB(A).