Topic: Gated Microphone Feature Request

New feature request for consideration:

Optionally individually noise gated mics and individual EQ for each mic.

For each mic:

1. Gate slider to choose gate sensitivity (full left = no gate | right = +sensitivity)
2. Gate slider to choose hard to soft gate (full left = immediate | right = +graduated)
3. EQ - thinking middle = "as is" with slide south for bass boost/bias and north for treble boost/bias.

Nothing overly fancy - just precise elegant tools like we've come to trust from Modartt - not suggesting there should be any more complex EQ's in Pianoteq - there's enough for the overall sound This is at mic level, very specifically making it possible to do sound design like never before in Pianoteq.

I'm hopeful this will be viewed as an oversized and worthwhile improvement.

This would save having to go to the complexity of DAW environments with Pianoteq as plugin and instead adds a powerful tool inside Pianoteq's existing mic interface stand-alone or as plugin - no big tools, same efficient tiny bars and on/off mic tools.

Interested to know if others are interested in this? and also whether it's something Modartt would consider.

As someone who loves so much about this software, this is the only thing I can think of which would make Pianoteq "complete" - hope it's worthy of discussion.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

I'd really rather do this stuff in a DAW rather than bloat Pianoteq with something that is better done outside of it.

Hard work and guts!

Re: Gated Microphone Feature Request

That is exactly my default position in almost 100% of cases

Then, Pianoteq is updated and upgraded and something unexpected is improved or added and I'm humbled by how sharp Modartt can be.

Perhaps I could satisfy all my imagined uses for this, if the feature was limited to 2 or maybe 1 gated mic - if resources are at issue.

I regularly use all 5 mics but understand that 2 is adequate for so many purposes - but I am already maxing out the mic infrastructure to create my sound stage - often audience perspective - therefore wouldn't argue that a gate on 1 of those would add too much more on top of this particular pudding.

I'd hate to see bloat or other UX blunting of tools on-board. Goes without saying for me.

In the case of a noise gate per mic, hopefully it's not so much bloat as it remains out of the way, in PRO only perhaps, and only used by someone serious about the mic capability of Pianoteq. It's something a studio would find appealing in a sales pitch. "This could save us many hours".

You can  of course do this in DAWs (eg. track 1 = output from 4 mics - normal plus say track 2 = output from a distant mic - then apply a gate in DAW). I'm not saying this is impossible - but it is a long process by comparison to a couple sliders

Plus, it's in real time in Pianoteq - you play hearing what the outcome could be when shined up later.

If it's just a saved mic setting - wow, that's infinitely more elegant than even having to load a DAW (and set up other plugins and choose each of their settings before comencing playing) to begin with - it's no simple thing to set up a "sound stage" and then have to tinker with tracks and gates on inputs.

I just sometimes want to sit down and play - and like a petulant child, this desire to have a finished mic kit on-board is pestering me, like asking "are we there yet?" every 10mins

This is not to argue that you wouldn't do that at all in DAWs - you do/will and should if it's en element in the sound design (for whatever reason).

But - for a few clicks in Pianoteq, you could create a final mic array with a distant gently gated mic with a treble bias - save in Pianoteq and use that in any DAW environment to you heart's delight.

The power of that alone is stunning - maybe not for anyone but the more perfection driven among us and those in more professional settings.

Many hours saved - in my case I will have to spend many more hours in a DAW drawing volume lines and/or tweaking rack effects for track 2 (or more) when I want to emulate a gated mic.

Thats basically bloat in my workflow which could be made immeasurably more convenient with an elegant addition to the Pianoteq mics.

Passionate about this - because of all the above and more - and yet, you know, I'm not going to stomp about it not being implemented either

Simply, out of all the things I could want for in Pianoteq, to me, this would be my dream for the software and literally complete it. Future updates and upgrades will of course be knocking my socks off though, I'm sure of that also.

In the real recording situation, this gated effect in something which happens in real time BTW - it's not something necessarily compartmentalized off to post production. You can always save time (resources - time is money etc.) by implementing once, and editing less.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

My question may be stupid, but why would you need a noise gate when there is no noise? (Noise comes from the electronics, there is no noise coming out from Pianoteq.)

Re: Gated Microphone Feature Request

I was about to ask the same question...

Re: Gated Microphone Feature Request

Ah, that's a great question - sorry if it seems an odd idea and hoping to make it more clear. I can definitely understand how readers can miss what I'm trying to express - so at risk of too many words, I'm writing without too much editing out repetitive descriptions, leaving in as much as possible in hopes that some of the descriptions make sense.

Firstly to make this aspect more clear, it's definitely not about reducing noise per se - my suggestion is not about a noise issue - no noise issues exist in Pianoteq to be sure, in case others might have that impression.

Also, the mics in question are the virtual ones in the Pianoteq mic interface BTW - in case that's also a point of confusion, again apologies if that's the case.

Instead this is a sound design idea / production technique which, if achievable within Pianoteq would save time and simplify recording with this mic technique - as well as adding a bow to Pianoteq's existing mic tools.

An example based on something I'm attempting to achieve in DAW:

For a 5 mic model I'm really enjoying working on, there's an array of 4 close mics and 1 distant mic.

The existing tools and convolution reverb is brilliant. No complaint or noise here. In this mic model, because the close mics don't pick up too much of the room over the pure signal from the piano model a suitable balance and intimate sound at low velo is the desired baseline.

Next consideration, the distant mic as expected is much more reverb rich, picking up more of the virtual room of course (which is a wonderful thing in itself). Enabled, it however is a little more prominent at low-mid velocities than I'd like.

This is where the gate setting would be most opportune for that mic in this situation at the source, in Pianoteq's interface.

Instead of a gate for the mic in Pianoteq, the final step means creating a DAW project, split the mics across tracks (let's say 4 close mics on track 1, the distant mic on track 2) and then add a desired gate on track 2 used for the output of the distant mic.

Doable - gating input is not a unique production technique but can introduce complexity when splitting Pianoteq across tracks (phasing etc. and the model outputting slight difference across instances etc.) - maybe not a big problem for basic recording but I'd like to cut out these variables to produce the result.

It would be so much more "sit down and play" however, if gating a mic in Pianoteq was a matter of dragging a slider to say how sensitive (no sound produced by mic until a certain level) and how fast (immediately kicks in at a certain level or gradually fades in as velo/sound levels increase) then sliding another control from bass or treble bias or leaving it 'as is'.

Going through this for each session with this requirement in a DAW is OK but cumbersome also because if I'm designing a mic model in Pianoteq, I don't wish for that to be so dependent upon any particular DAW or it's inputs/outputs - esp. if traveling and using another maybe Linux laptop without my main kit which might have some starting point environments saved for ease of use.

Too many words as usual but I know I'm trying to describe a useful, yet odd production specific thing which won't maybe impact a majority of users but could be very useful to some of us. If I could gate the mic(s) in Pianoteq itself, I could apply these as a saved setting for any piano model onboard - no need to overuse the DAW for what's quite a fuss by comparison otherwise.

Some more wording in case that's still all put poorly

Any mic seems to bring the sound of the convolution reverb's virtual space along beautifully in Pianoteq. I feel the reality would be further enhanced by allowing the gating of a distant mic, so it's not pulling in the room so much until the piano is filling the hall more in heavier sections played at higher velocities. I understand it does this linearly but can be sculptured more with gating.

It seems the obvious answer is to just turn down that mic - but it's not quite the desired result - too linear might describe the result I would like to hear that mic less at low velo, and hear it more at higher velocity.

It would be esp. useful if the E.Q. of the mics can be individually biased toward bass or treble at that stage also, to darken or brighten the reverb triggered by the distant mic.

As it stands these mics can be altered with:

- left/right vol
- delay between left/right in milliseconds (brilliant)
- level compensation (which is a relative of this idea)
- delay compensation
- stereo width
- sound speed (interesting and excellent tool, relating mostly to delay above I assume to understand).

These are all excellent tools and go 99% of the way to mimicking things I'd like to do with a piano in a real location.

The one thing I can't achieve in Pianoteq presently, is a mic technique whereby one (or more) mics are gated and EQ'd, so that their signal is only introduced when the sound produced reaches a certain selected level.

That being implemented within Pianoteq would vastly simplify sound stage recreation and would mean not having to rely on a DAW for this.

Hope there's not too much repetition but the idea can be better understood, Cheers to all.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

Hum... if I understand it correctly, what you're looking for is more an expander than a gate, I think, or an "inverse compression". It could be indeed a nice addition, but if you need it for each individual mic, that's asking a lot...

Re: Gated Microphone Feature Request

It seems you can achieve this within an DAW by using automation on the mics levels. I would be curious to hear on a concrete example what you would "gain" by shutting down the remote mics when their levels are low.

Re: Gated Microphone Feature Request

I think I've collected some relevant pointers to an example which should explain better than my million words.
Have been working with this kind of thing in mind since the '80s myself. It would be brilliant to have it in a few clicks in Pianoteq, rather than requiring a, by comparison, complex set-up in a DAW - it would be a fascinating compliment to the microphones and tools already inside/on-board Pianoteq.

For possibly most notable and illustrative example of this kind of (mis?)usage of microphones, this YouTube snip of Toni Visconti video describing his usage of 3 mics (1 close, 1 mid distance gated, 1 distant gated). Obviously, the effect he's engineering here would be different for different goals and instruments but illustrative it is:

Toni Visconti - gated mic technique on Bowie's Heroes - Video

Visconti and Bowie: Studio Heroes

Once Visconti and Bowie teamed up, the partnership would last for more than four decades. Here’s an example of how they used the most remarkable instrument of all, Bowie’s voice, to produce a studio sound unlike any other.

David Bowie - "Heroes"

On the song “Heroes,” Visconti set up three mics, one in front of Bowie, one 15 feet away and another down the hall at a much longer distance. Visconti put gates on the two distant mics, so Bowie’s deep voice in the early verses wouldn’t open them up. But his loud voice opened mic two, and his screaming opened microphone three. With three mics going, all the reverb and reflection you hear comes from the room Bowie sang in. Remarkably, Bowie and Visconti pulled it off with just one open track on a 24-track machine, part of the motivation for the multi-mic strategy.

Article on Visconti mic technique on Bowie's Heroes quoted from Reverb.com

It has been "legendary" in modern studios more or less since the '70s - but this very thing is wonderful for what might be considered experimental at most, or nuanced at least and it can really broaden out the available headroom (un-cloud) the mid-range which can become messy - until you want the extra "boom" or "blossom" from distant reverb - as if the room reaches a tipping point.

I see it as a fundamental design tool - it's like an extra colour on a painter's pallet. It would appeal more to those using Pianoteq in a modern styles perhaps but not to say it's only/just for that.

Equally applicable to modern or classical recordings IMO.

Article on Visconti mic technique on Bowie's Heroes quoted from EnmoreAudio.com

Perhaps the most groundbreaking recording technique amongst these novel ideas was Visconti’s unusual methods for capturing Bowie’s vocals. Taking full advantage of the large spaces at Hansa, the producer used three microphones to capture vocal takes, one close, one at 15 feet and one at 20 feet. The first mic was often compressed and relatively dry, the second and third however used gates that would only open only after a certain volume limited was passed. Adjusting these gates, Visconti was able to capture Bowie’s vocals with a dynamic and ever-evolving reverb. The setup also encouraged a particular performance from Bowie, the close microphone allowed him to be intimate, however to activate the third microphone he would have project across the hall, picking up all of the unique sonic characteristics.

This would not likely be overused by anyone recording a pristine classical repertoire, except in the most subtle way perhaps.

Regardless of how hard to hit any given nail with this hammer here's the line, from the above quote, of most import IMO:

"Remarkably, Bowie and Visconti pulled it off with just one open track on a 24-track machine, part of the motivation for the multi-mic strategy"

In their case, the mother of this invention was saving tracks in an analog recording environment.

In my case and hopefully others' usage case, it would be to save the same

I hope it's better understood and I hope it can be seen that, simple controls in the Pianoteq interface would delete the time spent creating a new DAW environment, setting up extra tracks/gates in that environment, esp. when just sitting down to play Pianoteq - and loading my own mic settings.

Having the ability to save all our microphone settings is magic - and I'd love to include any gates at the source

Thank you sincerely for bearing with me

[edited for grammar]

Last edited by Qexl (27-04-2018 03:46)
Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

Qexl wrote:

It would be brilliant to have it in a few clicks in Pianoteq, rather than requiring a, by comparison, complex set-up in a DAW - it would be a fascinating compliment to the microphones and tools already inside/on-board Pianoteq.

I understand your request, but I was only mentioning that possibility (mic automation within a DAW) for experimenting purpose and show in which way it can be useful. A comparison example with piano alone, with and without gates, would be interesting.

Re: Gated Microphone Feature Request

Thanks Philippe, I've made an example for classical piano recording on the Bluethner, in 5 mp3 files.

These illustrate the clarity or optional production value attainable - 4 close mics alone, the distant mic alone, the mix of those 2 tracks in DAW, then the gated mic alone to show how it sounds outside the mix, then the final mix in DAW of the 4 close mics plus just the one distant gated mic for comparison.


1:

4 close mics (NO gates)


2:

1 distant mic, solo (NO gate)


3:

The mix (NO gate)


4:

1 distant mic, solo (With gate)


5:

The mix (file 1 and file 4 With the gate)


In effect, this example shows how the gate gently "sculps" the reverb out of way in a sense until the bigger moments. This can help un-clouding mid levels which can be a little overridden with unnecessary reverb and so on.

It could be made more or less subtle to taste of course but it can really lift the end result, esp with a buttery smooth gate attack and release

Last thing I can think to re-iterate in support of this idea: this could be achieved and saved with my mic settings in Pianoteq with the requested addition of mic gate(s) however at this time, it is something to be wrangled with some greater complexity when having to split/rework tracks in DAW and run multiple instances of Pianoteq etc. I'd like to be able to play the one instance of Pianoteq and not have that extra overhead/time spent but fully understand if it's something too out of the ordinary or too heavy a burden on the engine.

I hope it's achievable but of course, I'm shooting for the moon with a rather esoteric request I do understand

Cheers!

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

Thank you Qexl for this example, I find it illustrates very well what you were explaining. The difference between the two mixes is clear in the soft passage just before the forte at t = 0:19, now I understand .

Re: Gated Microphone Feature Request

Magic, I'm very pleased!

Music in this case paints a thousand words

Thank you sincerely again for your time and attention Philippe and Luc.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

Qexl, I have another question: if the goal is to reduce the reverb at low level, could it be preferable to have a reverb automation? It could work with one single parameter, specifying by how many dB the reverb is reduced when there is no sound, the reverb having its full level at fortissimo. That would maybe be even easier to use?

Re: Gated Microphone Feature Request

Absolutely yes, that certainly does sound optimal Philippe.

Simplicity in supplying this general effect in this way could be rather profound I feel.

I'm imagining some kind of a Logarithmic basis for control?

Min = OFF no effect
Slide towards Med = maybe most 'sane' (similar or softer than examples above)
Max = reverb baloons to satisfy modern production tastes (cue Mr. Visconti!)

I know I'd use it

Many thanks - hope it's something not only doable but of some benefit to a wide user base in the end.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

This is very interesting stuff ... thanks for pointing out things like this.

Pianoteq 8, most pianos, Studiologic 73 Piano, Casio Px-560M, PX-S 3000, PX-S 1100, PX-S 7000, Mac i27 and MacBook Pro M3, SS Logic SSL 2

Re: Gated Microphone Feature Request

Cool Kramster1, glad it's worth wading through

In the interests of posting interesting observations about my interest in the very interesting world of wrangling interesting reverb..

Here's a smidgen of a next step in the design illustrated by the MP3s above.

1.
I've shined up the sound stage a little more (more subtle reverb all 'round but still stands tall within sane limits - some DAW tools incl. multiple rack effects like Compression, EQ and a couple of multibands) but also ...

2.
to include some 'left to right' flow for the distant mic by altering the left/right volumes and the delay between those (inside Pianoteq's existing tools) - the result is more of a sense of the piano's lid throwing that louder sound off to the back of the auditorium to the right which has the slight delay.

The sort-of mashing together of player perspective and in-audience perspective means taking some liberties with reality but man it's truly crazy how much that reality can be made extremely flexible in Pianoteq these days. It approaches my ideal for a modern studio style piano recording variant.

3.
Lastly for this model, an interesting result comes also from tuning the 2 different instances of Pianoteq on those 2 tracks differently - can often sound awfully wrong with just any tuning but I've found this to work beautifully..

The 4 mics instance of Pianoteq is tuned with a Bernard Stopper tuning and the instance with the distant mic is tuned with Bourdelle1 (Scala files) - in a way it gives credit to the way sound travels over distance with waves coming and going, crashing Doppler effects all over the hall (think like a subtle but complex chorus effect) - the reverb "swims" just that little bit more, esp. when 'travelling' to the right-back of the space and thus can be turned down that tiny bit more also - helping to shine up the sound further. There's a nice sense of cut-through from the higher register among the lower because of all these factors I believe. Just loving it. Still taking some time deciding if it's as goooood an idea with a few more days of A B testing with fresh ears. It might turn out this trick is just nonsense and will end up hurting my brain in years to come listening back to that 'wrong tuning' period But seems strangely right just now. At least worth some further experimentation maybe leading to improvements and/or something else I haven't yet uncovered inside Pianoteq.

Feels a little too much like cheating keeping some of this to myself in this instance, so love to share here in hopes it's inspirational to others as much as a possibility to bake the secret sauce into Pianoteq.

Never suggesting it's totally revolutionary, nor something that's not already done outside the engine but man, I do think that it could turn some heads when people are trialing the demo, let alone mean less being stuck in DAWs on those rainy days.

Hope that makes for some more thought provoking musing for anyone interested in trying some esoteric techniques to spice up or trim their reverb with this kind of thing.

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors

Re: Gated Microphone Feature Request

Just to be sure that I understand: Are you saying that the MP3's that you post (with a gated reverb) include the changes that you list, such as using a different tuning for the distant mic? Or are you saying that these are additional changes that you are finding to have a good effect? If the latter, could you post sound examples?

Last edited by Jake Johnson (30-04-2018 00:28)

Re: Gated Microphone Feature Request

Hi Jake,

the files posted do not have the extra work mentioned in my previous post. They were exported from the DAW (which had a personal starting-point fundamental sound stage setup incl. some compression).

The main thing they illustrate is how at softer levels, Pianoteq can benefit from less reverb wash - and at higher levels when the gated distant mic kicks in it can raise the sense of headroom etc. - using a gated distant mic as the core.

If that can be baked in to Pianoteq's mic/reverb for us all, then we won't need to create the effect in a DAW - and people demoing the software might like a new default preset featuring this and some studios might see it as a time saver!

The 3 items listed in the previous post are ONLY relating to further working on the sound - which I thought others on the journey might get some extra mileage from tinkering with - but the essence of the thread really remains that hopefully the Pianoteq engine can be improved with any given amount of insight from the gated mic concept

About those 3 extra things - 2 are still making my ears happy - the 3rd not so much.

Re 1. shined up the sound

Still keeping this as a DAW starting point for further sessions but it's only a starting point - every new session will use new instruments tailored for the piece etc. Everyone will have a different idea about a good starting point in their DAW. I think I'll start another thread on this topic asap.

Re 2. left to right flow of gated dist. mic signal

Keeper. I've saved this in my mic settings in Pianoteq - will need tweaking with any different piano model and/or piece's requirements - but good starting point. I've experimented with many things - but it works a charm with the gated mic signal.

Re 3. different tuning for both instances.

Hindsight = Probably for modern music only.

Fresh ears are telling me 3. is a definitive "no" for purely classical tastes, producing artificiality which is noticed too much in hindsight - but useful still for modern or backing sound production, a workable organic random/chaotic type of chorus for a modern piano sound perhaps. In modern music, this might be effective because many effects are on set times or wave patterns - but this produces rhythmic swell etc more in key-time with the playing.

I'd hesitate to add noise by uploading a demo displaying #3 - it's such a long piece of string but basically at even modest settings it goes too far outside 'reality' - perhaps is something for another thread? Perhaps more experimentation - could still be a valid idea but looking for new parameters (like condition slider instead or different tunings). I haven't yet found something I'd want to upload. I can see it as possible to find something which works well with one of the antique instruments, given time - I'll probably spend some time on it but it's going to be a secondary challenge I think.

Trying all different scala files together would take 1000 years and why stop at 2 Pianoteq instances? Get a really thick chorus effect by using 6 or 8 instances each tuned differently or just make each instance a little more aged with the condition slider, so you get a very thick voice with the same but aging piano - mix some left, some right and mix the most out of tune as most distant. All valid production ideas

I encourage us all to never stop trying new things - I had no idea just how much I would be able to improve my enjoyment of Pianoteq and the quality of recordings with something so simple as a noise gate

Pianoteq Studio Bundle (Pro plus all instruments)  - Kawai MP11 digital piano - Yamaha HS8 monitors