TTC SPECIAL - Hawker Siddeley H5 5719 "High Pitched Buzz"

[WillowCric]

The door closing chime is pitched up to a T1 Chime

[ttcsubwayfan]

I don't know, but I think this is a natural occurence. I see you were sitting in the front/back seats behind the second door, which is the place where the buzz could be heard the most clearly.

[046547717]

@ttcsubwayfan Thats why I sit there lol

[0BALLINN0]

I hate takin ttc

[TTC125Drewry]

5750 has a buzz like this but not as high pitch.

[046547717]

HAHA LMFAO...put NOs on too and you'll have an SRT underground! LOL

[67jamo]

i was on car #5732 today and that Buz was VERY loud

[046547717]

Been on it a couple times. I had that buzz stuck in my head for days lol

[67jamo]

i really dont mind the buzz on the H5's

[AthranZala1988]

@67jamo

Chopper/Regenerative (Y)

[plrockerdude]

I've noticed certain H5s are actually silent, even on departure and arrival from/to stations. If I remember correctly, 5701 is an example of such.

As for the high-pitch, I've heard it many times while riding the H5s. Not always, but enough to notice.

[iMac0765]

What time is the buzz?

[TTC125Drewry]

A couple years back, i boraded an H5 car. The buzz was just like this one.

[046547717]

It was probably this one or 5735

[308813062]

I heard a buzz this high once when I was on an H5 several years ago.

[046547717]

Theres an H5 car on the system that has no buzz what so ever :(

[308813062]

do you know which one it is?

[046547717]

Hmmm....I'm pretty sure it's the 5718 car. 5720 is conected to this one this video just to let you know and it's paired with 5717, this car (5717) doesn't have this problem

[nova9403]

I would say that the traction motors have been overdriven by something. Either the power regulator or the speed controller.

It's like putting a 24V power source onto a 12V fan. I've done that and man does it screams...

Or maybe it's just traction motor fatigue...mmm...

[Subway261994]

Damn that is high, great video.

[046547717]

A little too high lol, my ears were ringing after words, not to mention I had this sound stuck in my head.  I still do lol