This page is only visible to admin users. Sorry!

This page is only visible to signed in users.

Contact <link>support@cycling74.com</link> if you believe you're seeing this page in error.

You don't have permission to view this page.

Activity

Billing History for { name }

Licenses

There was a problem removing the addon. Please try again.

Are you sure you would like to remove the <name>{addonName}</name> addon from your Max subscription? Your {addonName} addon license will remain active until the end of your current billing cycle.

{name} was successfully removed from your Max subscription.

Remove Addon

There was a problem resuming your subscription. Please try again.

Are you sure you would like to resume <name>{addonName}</name>? Your billing cycle will be reactivated and you will be billed as normal on {renewalDate}.

Your subscription has been successfully resumed.

Resume Subscription

There was a problem cancelling your subscription.

Are you sure you would like to cancel <name>{licenseName}</name>? Your license will remain active until <expiry>{expiryDate}</expiry>, at which point your subscription will expire and the license will be deactivated.

Your subscription has been successfully canceled.

Cancel Subscription

Next, start up the Max application and sign into your account (Help > User Account and Licenses).

Max has been successfully activated.

You must be signed into your account to activate Max.

Activate Max

Create a New Post

Edit Article

The list of what we're discovering about Max and our users grows each day. We tackle everything from hardware reviews to re-reading books from decades past.

Get the Latest on Max and our Community

Articles

Sign Out

Sign in to authorize License

Authorize Max

Filter by Format

Filter by Language

Find books related to learning Max.

Books About Max

Here are the artists and educators helping people get creative in Max

Meet Our Max Certified Trainers

Certified Trainers

{ firstName } { lastName } - Certified Trainer

There are no open positions at this time.

Please check your inbox for further instructions.

Forgot Password

Error

Success

Actions

Create Forum Topic

Edit Forum Topic

{category} Forum

There was an error submitting your details. Please try again.

Thank you for your submission! Someone will be in touch with you soon.

NFR / Industry Accomodations

Please make sure you use the link you received by email.

There was a problem retrieving your invitation.

Your account has been successfully created. To manage your institutional licenses, please go to <authLink>https://auth.cycling74.com</authLink> and sign in with your newly created account.

You must be signed out to view this page.

Create an Account

Find more details on our <link>Status Page</link>.

Under Maintenance

We are currently carrying out a scheduled maintenance of our website. Some functionality is temporarily unavailable. We appreciate your patience.

Name

Sort By

{ category } Packages

Share a Max Project

Edit Project

Image Notes

Important Notes

Max Projects come in all shapes and forms. Over the years, our users have shared over a thousand ideas and projects with us. We're proud to showcase them here.

Find Inspiration from other Max Users

Cycling '74 will review it within a week and may make minor edits before publishing it, so your project looks best and reads well in our project gallery.

Thank you for your submission! Your project is currently pending.

Account Recovery

Bundled

{ name } { version } Release Notes

There was a problem changing your password. Please try again.

You can now <link>log in</link> with your updated credentials.

Your password was changed successfully.

Reset Password

Your purchase has now been linked to this account. Next, start up the Max application and sign into your account (Help > User Account and Licenses).

Retrieve License

Type

Search the Cycling '74 forums and website

Search {query}

Please enter your educational details

Your Max for Live or Live Suite serial number is required for this purchase. <link>Need help finding your serial number?</link>

There was a problem updating your subscription. Please try again, or contact support@cycling74.com if the problem persists.

Cannot add RNBO

Confirm Subscription Addon

Thank you for your purchase

Thank you

Retrieving your order details, please wait...

Contact <link>support@cycling74.com</link> if you have questions/issues.

Couldn't sign in. Please check that your username/email and password are correct.

Sign in with your Cycling '74 account

There was a problem creating an account. Please try again.

Successfully created your user account! Please check your email for one last verification step.

Create a Cycling '74 account

Select a Product

Thank you! Your request has been successfully submitted to our support team. Please check your email.

There was an error sending your application. Please try again.

There was an error sending your request. Please try again.

By submitting this iLok request, you understand that you will be notified when an asset is deposited to your iLok.com account. After receiving that notification, you can transfer the asset to your iLok USB stick. Please be aware that all iLok requests are manually processed so it can take up to 48 hours to fulfill your request during normal business hours (Monday-Friday, 9am-5pm Pacific Time).

Important Information

Thank you! Your request has been successfully submitted.

Please note that we are no longer taking submissions for Tools and no longer supporting the Tools section, so you may run into broken files and URLs. You can contribute to the Cycling '74 Community by submitting a Package or using the forums instead.

Max Tools Archive

Edit Tutorial

Tutorials are an ideal way to accomplish a task, learn a new strategy or brush up on your skills. In addition to our in-app Examples, Tutorials and Help Files, you can find new ones here.

Explore the Online Tutorials

Tutorials

Thank you. Please start Max and sign in to use your license

Upgrade

Sign In

Your account requires verification. Please check your inbox, or <link>click here to send the verification email again</link> if you didn't receive it.

Unverified Account

Do you have an activation code?

Already own Max 8 and ready to authorize?

Trouble? Please email <link>support@cycling74.com</link> for help.

If you're new to Max, this is just for you.

Thanks for verifying your account!

You're one step closer to being part of the Cycling '74 Community.

Verify Your Cycling '74 Account

Failed to request a new verification e-mail: {message}

A verification email has been sent to { email }. Please check your inbox.

Can't find your verification e-mail or only have an expired one?

There was a problem verifying your email change. Please try again.

There was an error verifying your email address.

Your email address has been successfully verified. Thank you!

Verify Your Email Address

A user token is required to verify your email address. Please follow the link you received via email.

Conall   O Maolain

I'm working on a kind of spectrum visualiser. I'm using a multichannel FFT to get a range of signals at each frequency bin and display them in a kind of wave table form. In the jit.gen patch I had to separate each plane of the input matrix using the swiz operator but I'd like to be able to do this dynamically so I can use FFT's with higher resolutions without needing to add a bunch more swiz operators. 

I tried using javascript but it slows down the render rate too much. Can it be done at all?

Hello,

I'm working on a kind of spectrum visualiser. I'm using a multichannel FFT to get a range of signals at each frequency bin and...

dynamic-plane-separation-in-jitgen

Dynamic plane separation in Jit.gen

soundyi

Essentially its about how does concat work - as the 

 are only hieroglyphs and I am in the lack of the Rosetta Stone.

The help inside gen is also - I am missing the words for it.

I could do some try and error to find it out (still leaving space for guesswork if I do not catch all possible cases), hence why are such fundamental things undocumented or do I miss something?

Essentially its about how does concat work - as the docs are only hieroglyphs and I am in the lack of the Rosetta Stone.

The help inside...

concat-what-does-the-3rd-arg-do

concat - what does the 3rd arg do

Hans Tammen

the @default parameter does not work in gen~. I see that this was a bug a few years ago that was fixed, but now it appears that it doesn't work again. Max 9.0.5

Hi,

the @default parameter does not work in gen~. I see that this was a bug a few years ago that was fixed, but now it appears that it...

default-wont-work-again

@default won't work (again)

Andrew Benson

While working on something, I needed a way to capture a sample and then loop it, but have the loop length dependent on the length of the recording. I whipped up a solution in Gen~ and thought it might be useful for someone else.

sample-and-loop

Fantastic bit of code. I just added functionality for length of loop and a reverse button. 


Also wouldn't be hard to add in a rate control (just multiply the sample playback increment before %). fun stuff


I seem to get either silence or white noise when speed isn't 1.


It looks very interesting but (I'm a total noob with gen) what is the advantage of doing it in gen~ rather than with the classic groove~ object ?

I'm currently building something for doing, more or less, the same thing and I didn't think of using gen~ 

Close, but the * should go before the + actually.  You are multiplying the increment amount to change speed.  With the speed control, I also switched to a higher-quality interpolation mode so I can buttery smooth slow-downs.  Try this:

@Spip The advantage - for me at least - is the ability to have a fairly fine-grained control over how it works, and be able to expand and alter that at will.  The groove~ object is a little bit of a black box that just works.  Also, with my version, the phase of the loop is in sync with the recording.  I could also expand this to do overdubbing with just a few more parts.  Also, the @interp options in the Gen~ objects sound really good.


Ah I see where I was going wrong. Sounds great! 

I just added a sync output like groove~ and an output for length of sample.

I'm trying to change the start point of the sample though without too much luck. 

I think this is what you want. This doesn't protect you from reading past the end of the buffer though, so you might want to further complicate that calculation by scaling the range based on length, or passing through % or something.


Thanks for posting this Andrew. Added a couple of simple things- stop, stutter, restart and overdub. I tried to use splat for the overdub and couldn't make it work. Could you post an example using splat? 

With splat you just divide the play position (in samples) by the buffer size, which you can get from the left outlet of the gen~ buffer object.  Otherwise it's basically the same as poke (from what I can tell), but with linear interpolation if you're playing at different speeds.


>I could also expand this to do overdubbing with just a few more parts

... well... if it isn't too much bother... I'd sure like to get off and running with a looper like that... :) Pretty please?


Here's a patch with all the above contributions including overdub...

It's such a privilege to be part of a community with so many smart, creative people. Not to mention generous. Thanks!!!


I know how to do this outside of gen~, but is there a way to ramp the attack/release inside gen~ to minimize clicks?


There's no rule that EVERYTHING has to happen inside the gen~ object. ;) That said, here is a simple way to do linear ramps between 0 and 1 for an A/R envelope.  Hope that helps.


Thank you, Andrew. :-) Just trying to keep learning all this wonderful new stuff.


Interpolation using [splat] seems to not work when referencing a buffer in reverse....am I doing something wrong, or is this not supported?  If not, is there a possibility that it will be, or am I going to have to build something that does this myself?  I'm trying to get rid of the need for ipoke~ in my tape looper patch.


I'm trying to fold it into a larger patch and i'm running into a couple noob roadblocks. First I'm trying to convert the gen looper to record in stereo (with the option of then controlling playback of each channel independently) so for example on play back the left channel could play forward and the right channel in reverse, or setting different start and end loop point. different speeds per channel etc.... I tried duplicating the inside of the gen~ changing the inputs on the copy but it's not wanting to record to a two channel buffer. 

The second question is, this will all live in a bpatcher of which i will load several instances of in a parent patcher and I've done this before by prefixing names in the bpatcher with #0. but when I try to use the #0 in the gen object to rename the buffer name i get a gen compile error saying that #0_lp is not a valid variable name. So I'm not sure how to get around that.

 Thanks for the help and the inspiring code to start with!
Attached is a copy of my hacked version which is not working correctly.


There's a couple of problems with that genpatcher -- first of all, the #0- prefixing doesn't work in gen patchers (and probably never will...). Instead, create a named buffer object (e.g. [buffer mybuf]) and in the parent Max patcher send a message "mybuf #0_lp" to the gen~. Also, [splat] does not support different @interp modes at the moment. 

I hope that helps. Here's the gen~ with those changes made:


Thanks Graham i will check that out and report back. Best!


I tried to modify the patch (Rick's version with overdub), so the loop will sync to the transport.  After a few hilarious attempts, I realized I may need help from people wiser than myself.

i would like to run 6 instances of this simultaneously but do not have gen!

would someone kindly post 6 versions of this that address buffers with different names?

Ever once in a while I come back to this patch and try and figure why the overdub part stopped working.
[Splat] use to need different timing information than [Poke]. From what I found that's no longer true.
They now seem to be the same except that [Splat] writes with linear interpolation between samples and
overdubs the new and old samples.

Anyway... here's a new working version and I added a new function, multiply I guess is the best name.
It's basically a new loop that runs in sync with the original recording, except that the new loop can be
two or three times or however many times as long as the original loop.


I’m very new to gen~ and trying to build a varispeed looper with overdub (i.e. what this patch does). I’ve got Max 7 and overdub wasn’t working properly, which I assume is because a) the new splat takes a sample or phase index just like the poke object (which Rick already noticed) and b) it automatically overdubs, i.e. mixes the incoming signal with the existing buffer (according to the mix value sent to the fourth inlet and the @overdubmode attribute). So I just stopped feeding the peak output into splat and it works like a charm (pasted below).

But I’ve run into a problem: I get quite a bit of high-frequency digital noise when overdubbing at any speed other than 1. A similar effect happens with the groove~/poke~ combination I was using before, but it’s much subtler and only appears after multiple overdubs. Can anyone reproduce this problem – and any ideas how to solve it?

(Audio interface is an Apogee One running @ 44.1 kHz, which usually gives pretty clean conversion.)

From what you're describing that sounds like interpolation issues. So if you record (or overdub) at a rate higher than 1. you aren't writing every consecutive sample, hence leaving empty samples. Which when you go to play back, gives you that alias-y type sound.

I've not mess with the gen objects/options too much but interpolation seems like it would be an attribute for the buffer/playback objects in gen.


Yes, skipped frames may very well be the problem. Except that I do have peek (the playback object) set to spline interpolation. Splat is supposed to write with interpolation as well. What’s strange is that this combo sounds _worse_ than my groove~/poke~ setup, even though gen~ has higher-quality interpolation. And with groove~/poke~, smearing happens gradually, after several passes (which is exactly what you’d expected with skipped frames), whereas in this ~gen patch, the signal gets severely distorted on the very first overdub. (I also tried the trick of writing 3 samples ahead/behind of playback in case the problem was caused by writing to the same buffer.)

Several other threads on this forum suggest ping-ponging between two buffers/pokes; i.e. always writing at sample-rate (without interpolation) and mixing that signal with the output from the interpolated, tempo-shifted playback object. I’ve almost got this ~gen patch working that way, though I’m not quite sure how best to build the pingpong mechanism. I’ll post that too when it’s ready.

Also, Rodrigo: a huge thanks for the groove~/poke~ looper you posted. I used it as a template for my own, but now I’ve put everything inside polybuffer~ and poly~ objects (which you also suggested on another thread) so I can add buffer~ and groove~ objects on the fly, keeping each overdub layer separate so I can warp them non-destructively. A little CPU-intensive, but otherwise works quite well. I’d be happy to share it if anyone’s interested.


That's a cool idea for the polybuffer. I would imagine easy to setup an 'undo' kind of thing by doing that.

I've recently commissioned a custom looper external that I will share for free(source and all) once it's ready. It does all the bells-and-whistels looping that I want/need, and nice and click free.


I'm very much looking forward to that, Rodrigo - will it be able to loop something that isn't free-jazz drums, too? :)


fuck yeah. I'm all over it, then. I'm the worst drummer on the planet.


Hi Ian, may you post your patch ? I struggle with poly~ and am curious to see working bits of patching using it on this looper stuff.


Here you go, Stephane. Sorry for the delay (needed to clean up the patching quite a bit). Not sure how to bundle abstractions with pasted code so I’ve just attached the patch as a .zip. This is very much a prototype: no undo yet (but easy to implement); no record in reverse. Should give you an idea how to go about using poly~ for a looper though. Built entirely in Max 7 so watch out for compatibility issues.

Rodrigo, really looking forward to seeing your external. Very generous of you to offer to share it with the community :).


Any ideas how I could implement an "undo overdub" function in this patch?

I have prepared a M4L audio effect starting from Rick's patch. I have eliminated a click coming from gen out4 mix and automated the cleaning of the buffers for every new record action.
Now it works great!! Thanks Rick

Gen Forum