Typing Demo XL - Alps SKCC Green (IBM Pingmaster)

As requested by a viewer, a typing demo of the Pingmaster! Hope you enjoy the video! :)

Chyros
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Unread post26 Nov 2018, 22:56

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Most of that noise is bottom-out impact noise, yes?
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Unread post27 Nov 2018, 00:35

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It's videos like this that really make me realize how nice it is that you got that sound and video upgrade awhile back. I listen to this and it sounds so much closer to real life than my own video I took of the same board. I guess it's kind of like good audio equipment in general. You don't realize how lacking something is until you hear it done better.
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Unread post28 Nov 2018, 22:25

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Sangdrax wrote:It's videos like this that really make me realize how nice it is that you got that sound and video upgrade awhile back. I listen to this and it sounds so much closer to real life than my own video I took of the same board. I guess it's kind of like good audio equipment in general. You don't realize how lacking something is until you hear it done better.
I'm very happy with the upgrade. I think it made a huge difference in more ways than one ^^ .
Chyros
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Unread post28 Nov 2018, 22:30

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Great video Chyros. Always are. Look forward to them every week!
sh1

Unread post30 Nov 2018, 01:08

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Pingmaster in Action.

Who in their Right Minds would find that awful? Only an insane cretin would but not us here on DT central, we worship this sound on every level.

It's like some kind of alluring temptress, beckoning me to come forth and embrace her melodic charisma :shock: .

The Ping is KING, so we need more such wondrous sounding delight from you Chyros.
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Unread post30 Nov 2018, 01:34

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Sounds like a lot of bottoming out indeed, with plate and case reverb. Even the Honeywell Hall effect board will sound like that if you give it a thrashing. And the Macintosh M0110 defies to sound like anything else!

Try typing lighter! Do these guys click?
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Unread post30 Nov 2018, 12:11

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Muirium wrote:Sounds like a lot of bottoming out indeed, with plate and case reverb. Even the Honeywell Hall effect board will sound like that if you give it a thrashing. And the Macintosh M0110 defies to sound like anything else!

Try typing lighter! Do these guys click?
No, it's a linear board.

I do actually type somewhat lightly in this video. The M0110 is possibly the only board I know that pings even more xD .
Chyros
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Unread post30 Nov 2018, 12:56

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Right. Sounds as much. I’m calling the M0110 the Apple Pingmaster. They’re linear peas in a madly reverberating pod.

Linears can sound very different to one another. MX blacks in a G80, for instance, where vibration is pretty damped and so all you’re really hearing are the switches’ native sounds: their bottoming and topping out.

What led me astray is that “Ping” makes me think of Model F’s insane racket vs. Model M’s. Model Fs have more reverberant cases on the whole than their younger brothers, but to me “ping” is that telltale sound of their flippers. What echoey cases add to a sound is more like ring than ping. But Pingmaster is the better name indeed.
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Unread post30 Nov 2018, 13:16

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I can readily hear the ping when I type on my Pingmaster with SKCC green Alps or my Zeniths with SKCL green Alps, but I initially had some trouble picking out the ping from the video -- too much competition from the bottoming-out sounds, especially from the spacebar. However, after cranking up the volume and listening to the entire video, I was finally able to hear the ping.

@Chyros: Do you have your mic sitting on the desk or suspended above the keyboard?

Whenever I think of "ping", I think of Ella Fitzgerald singing,

"It don't mean a thing
If it ain't got that swing
(doo wah, doo wah, doo wah, doo wah
Doo wah, doo wah, doo wah, doo wah)".

I imagine the song with "ping" instead of "swing".

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Unread post30 Nov 2018, 23:40

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I have it in a boom suspended above the keyboard, and the boom itself is attached to the desk.
Chyros
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Unread post01 Dec 2018, 11:05

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I've found it difficult to isolate my mic from low-frequency sound conducted through solid materials. Finally, I suspended it from a boom mounted to an overhead shelf not connected to the desk. In addition, the mic has a radial shock mount. This seems to have done the trick.
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Unread post01 Dec 2018, 13:58

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Chyros wrote:I have it in a boom suspended above the keyboard, and the boom itself is attached to the desk.

You will perhaps get a lot of really low frequency rumble that way. Maybe use a lowcut filter. :P
Beyondsix

Unread post01 Dec 2018, 15:02

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Beyondsix wrote:
Chyros wrote:I have it in a boom suspended above the keyboard, and the boom itself is attached to the desk.

You will perhaps get a lot of really low frequency rumble that way. Maybe use a lowcut filter. :P
Well, the mic itself is in one of those suspension rings, so I don't think it's too bad. Either way, I don't hear anything Oo .
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Unread post01 Dec 2018, 16:01

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You got information far down in the sub area:

rumble.png
Beyondsix

Unread post02 Dec 2018, 20:48

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???XD
Chyros
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Unread post02 Dec 2018, 22:09

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Love your videos! I believe @beyondsix is pointing out all the low end sound that the mic picks up from being attached to the desk via boom. There's quite a bit of low end rumble if you turn up the volume a little. The recording sounds great but it could be slightly better with a simple high pass filter @80-100hz IF your goal with the recordings is accurately emulating what it sounds like to type on a particular board.

The videos are great none the less, keep it up! :D
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Unread post03 Dec 2018, 08:47

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Tbh I'm actually trying to preserve the "desk punch" sound that many of these keyboards have, wouldn't such a filter interfere with that?
Chyros
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Unread post03 Dec 2018, 11:14

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I have tried recording some typing videos as well, and the microphone, if resting on the desk or suspended to the desk, will have low frequencies from vibration that isn't representative of what you actually hear while typing. In my experience, this could be a bassy type of sound, maybe that's what you mean by desk punch? What I mean by the bassy sound, is definitely not native to something you hear in real life.

In your videos, it's there for sure, but very faint; your setup works well enough but with above suggestions it could be even better. :)
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Unread post03 Dec 2018, 12:08

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Just filter out any rumble below 90-100 hz, I don't think there´s anything interesting down there, keyboard wise. :-)
Beyondsix

Unread post03 Dec 2018, 13:36

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Chyros wrote:Tbh I'm actually trying to preserve the "desk punch" sound that many of these keyboards have, wouldn't such a filter interfere with that?

Possibly! It's really just a personal preference / creative decision type of thing. Different audio engineers prefer taking sound in different directions.

For "true to life" sound, high pass filters are usually applied because mic vibration in this case is similar to pressing your ear against the desk. Again though, your boom arm and shock mount appear to be doing a good job so it's not a huge deal. Just some food for thought!
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Unread post03 Dec 2018, 13:40

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shieldme wrote:
Chyros wrote:Tbh I'm actually trying to preserve the "desk punch" sound that many of these keyboards have, wouldn't such a filter interfere with that?

Possibly! It's really just a personal preference / creative decision type of thing. Different audio engineers prefer taking sound in different directions.

For "true to life" sound, high pass filters are usually applied because mic vibration in this case is similar to pressing your ear against the desk. Again though, your boom arm and shock mount appear to be doing a good job so it's not a huge deal. Just some food for thought!

It appears the boom and shockmount is NOT doing a great job judging by my picture above. For people with full range speakers it will sound a bit ...full on.
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Unread post03 Dec 2018, 20:25

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