[Inductor-Recorded Traction Motor Sound モハラジオ録音] DART SLRV [AEG GTO-VVVF]

[@owoairsoft4224]

As a person who rides the bombardier T1 almost everyday, this is great

[@R162A-1-train]

R110A?

[@owoairsoft4224]

@@R162A-1-train well the r110A has the same ADTRANZ 1507A motors

[@R162A-1-train]

@@owoairsoft4224 yes

[@elevatorsbylexi]

As someone who grew up in Dallas, I’d like to thank you for doing our system

[@SigmaRho2922]

The T1 trains found on the Toronto subway use the same traction motors, which are a variant of the traction motors found on the R110A experimental test trains that ran on the New York subway.

[@OliversElevators]

It’s not necessarily that they sound the same because they use the same traction motors; rather, it’s due to the fact that they use the same VF drive with the same PWM patterns. The motors simply act as speakers.

[@imaginox9]

Great, also heard on the Lille tram in France, the R110A prototype in the NYC Subway and the TTC T1 in Toronto !

[@BurnedNoodle]

damn you know the breda lrv exists.

[@imaginox9]

@@BurnedNoodle Yes I already had a ride in it, and it's the only time I've heard this VVVF in person and not through my PC or my phone

[@famigliacontardidangelo8058]

Its also in the Milan metro, but I don't remember the stock names

[@somechicagoball]

As someone who lives in dallas and rides DART a lot i love this propulsion but really both are good propulsion

[@greghuang2314]

Also used on the Taipei Metro C301 and NYC Subway's experimental R110

[@davidng2336]

The C301 now uses Bombardier MITRAC following a refurbishment.

[@boiii3productions945]

R110A (not R110B)

[@SIEMENS-GTO-VVVF]

Taipei metro C301 before is westinghouse -GTO-VVVF

[@sgtdebones]

This isn't just the Kinki Sharyo SLRV, but also the Siemens P2000

[@KevinMeno2008]

Bombardier T1s as well

[@NTxRE]

Amazing video! Thanks for sharing! I've been meaning to build a device to record these trains. I've lived in the Dallas area my whole life and enjoy riding these. I hope you enjoyed your stay in Dallas. Were you able to record the newer DART SLRV inverter sound? They make a unique "whistle/howl" I haven't heard elsewhere.

[@ebaraexpress7260]

Thank you for watching this video! I totally enjoyed that DART light rail system, especially for the speed gaps between street running areas and rail-only areas. Yes, I also recorded that Toyo Denki IGBT one, so I'll upload it later.

[@NTxRE]

@@yourgeekoftheweek DART has no immediate plans to replace them, but some cars have received the IGBT inverter upgrade as the GTO inverters naturally age out and fail.

[@Alpha_Iru]

変調がやばいｗ さすがWestinghouse製のGTOインバーターｗ 次はバートですかな?　(igbt)

[@mr.conductorfromsts4204]

And the sound of Kawasaki R110A NYC Subway

[@elia_berti]

Same sound as M1 Naples rolling stock (made by Ansaldo), Metro Catania M.88 trains (made by Firema, partly owned by Ansaldo at that time), and not refurbished TAF regional/suburban trains (made by Breda when it was already part of the same parent company of Ansaldo) in Italy. At the moment they're still around, but not for long: as I said TAF are being refurbished, and both metro Catania and Naples are getting new trainsets from 2022 which will eventually replace these older units.

[@famigliacontardidangelo8058]

There is a similar sounding one on the stock that is on the M1,M2,M3 of the Milan metro!

[@matteo5564]

​@@famigliacontardidangelo8058yes, those trains are called "meneghino", I've used them since I was a kid:) one of my favourite metro sounds

[@WCE107]

Beautiful!

[@Elevatorelectricgate]

Many transit agencies have used this propulsion.

[@DoubleT_TimothyTurner]

The R110A and T1 have the same exact sound as this!

[@dfwrailvideos]

Hey! I just came across this video in my recommended after a couple of years, and I’m wanting to create the same sound you did with OTOTETSU, a mobile phone app. Do you have any tips? Following the pulses you suggested made it sound awful, so thank you for the suggestions!

[@Manneslve]

Use 3 level pwm, gear ratio 14:85, check Wikipedia for other settings.

[@dfwrailvideos]

@@Manneslve Do you have any info on the frequencies and speed in kmh for those frequencies that I should use? Using async PWM on high pulse modes like seen here makes it super high pitched.

[@zmzm-kzm]

​@@dfwrailvideos なんか、改善する気無いっすよねぇ…なぜか素数のパルスだけ台形波になってるんです。ちゃんと選べるようにしてほしいですよねぇ。

[@KevinMeno2008]

Now arriving, West End Station, doors will open to the right

[@TrainSounds]

Could you also do the M7 of the LIRR and MNR?

[@nnorio1251]

一瞬だけ京浜東北の２０９系とか京阪奈線７０００系（三菱GTO）

[@Hankyuseries9300]

日本では聞けない変調の多さ

[@fatimamartins5925]

Looks like the TTC T1

[@NIHONZIN2000]

特殊❗

[@yuyunpramesti265]

Crepeey sound on computer looks like from A file:

[@akana_]

Hey, what system do you use to determine the pulse modes? i can't seem to do it on my own.

[@ebaraexpress7260]

@@akana_ You can see it from my website's “About” page. I use WaveTone for measuring frequencies. However that method can be used only for PWMs by triangle wave comparison method and for other types I'm just comparing with other people's analysis results.

[@boiii3productions945]

R110A and T1 have similar propulsions

[@MetrolandClub]

They use the same propulsion.

[@boiii3productions945]

@@MetrolandClub yes they do make same sounds, I agree with you

[@CRAIG86]

if i play this threw a moter, will it spin up like this?

[@ItsDuckToYou]

Sounds like a R110A

[@muhammedibrahimsarfraz8770]

Sounds like the prototype R110A

[@TrainGamer-mh6qi]

Can you do a BR class 466 its a british trAin with a great motor

[@weeardguy]

Darn, I may even try this on Dutch trains. Anymore info on the inductor used and possible circuitry behind it before it is fed into a computer or lineair pcm recorder or something? Especially our ICNG (InterCity New Generation) trains have such a weird acceleration sound (it is a normal ramp-up sound, that then transitions to a way higher tone, still ramping up, to then switch back down to a lower frequency (but higher than on initial acceleration) Here's a recording made by someone else: kzbin.info/www/bejne/qILFZZSBqdJljpY

[@cbltrains1368]

Ansaldo Breda? is that you?

[@TheSearleFamily123]

No it's Westinghouse

[@BurnedNoodle]

funny no one really knew the Breda VLC had this.

[@elia_berti]

Yeah Ansaldo/Breda liked these inverters in the 90s. I know at least 3 different trains in Italy with this sound, some are still around

[@지브릴마후아체]

Oh, I know this one I live in Lille, and I see these 24 "mongy's" Well, the motors are AEG/Westinghouse 1504 A tri-phase asynchronous motors.

[@지브릴마후아체]

​@@BurnedNoodle me, I know the "Veicolo Leggero Cittadino"

[@ワンマン館林-e7i]

It's an interesting sound‼︎

[@HuSerrVVVF]

Hi, what program do you use to display the waves on this video?

[@ebaraexpress7260]

I use “WaveTone” for the spectrogram, and the video editing software “AviUtl” for the waves shown below that. Unfortunately these are Japanese softwares, so it might be inconvenient for you to use.

[@transitmanvex]

Please do the R142A

[@TheSearleFamily123]

It's up already; it was recorded on R143, which has exactly the same.

[@transitmanvex]

@@TheSearleFamily123 this was 4 months ago…

[@brlinf06398]

why tf does this video hae a dc offset at the start

[@nicolewang2792]

R110A+R160B

[@MatingMations]

Also R110A and TCC 1

[@minecraft_javjavatonkoonca8109]

And c301 1991 gto vvvf

[@carmelsweetie]

R110 Motor

[@scellyyt]

Why are you using a diagram of piano keys instead of a frequency scale lol

[@RayMtF]

変調しすぎ