Percussa SSP DSP instrument & effects module

video upload by Gearspace Forum

"The Percussa SSP (Super Signal Processor) is a combi instrument/effects box that relies on some super powerful DSP under-the-hood - initially introduced via Kickstarter in 2017, we find out what's new on the platform and why this might be something you still need!"

https://www.percussa.com

Percussa Updates SSP Eurorack Module w/ 3D Graphics, Plugin SDK, Scanning Oscillator & More

via Percussa

PERCUSSA UPDATES SSP EURORACK MODULE SOFTWARE, ADDING 3D GRAPHICS, NEW PLUGIN SDK, SCANNING OSCILLATOR MODULE AND MORE

May 2nd, 2022 (Los Angeles, CA) Percussa, makers of the Super Signal Processor (SSP) Eurorack module, are set to return to the SUPERBOOTH show in Berlin, May 12-14 2022, since the COVID-19 pandemic started, and are presenting a major software update for the Percussa SSP.

Percussa has been working on a software update for the SSP since its last participation in the show in 2019, featuring a complete graphics rewrite, leveraging the previously unused GPU processor on the SSP, for accelerated 2D and 3D graphics. Additionally, the SSP's plugin SDK has been updated to enable plugin developers to use the GPU as well for 2D or 3D graphics via OpenGL(ES).

Graphics acceleration on the SSP and GPU support in the plugin SDK were stretch goals which were not reached during the succesfully funded Percussa SSP kickstarter campaign back in 2017. With this update, users will receive the features planned in these stretch goals, and the benefits of accelerated graphics and increased DSP power.

In addition to increased DSP power, audio processing optimizations, and accelerated graphics, the update features countless bug fixes and improved memory management, and comes with a new "3D wave scanning" oscillator, developed by Percussa, featuring GPU powered raytraced 3D graphics.

Since the last SUPERBOOTH show, Percussa has released several incremental updates and fixes for the SSP software, enabling 24-channel USB audio support, improving MIDI MPE support as well as improvements to the step sequencer, sampler and direct to disk recorder.

In addition to the new software update, open source developer and SSP power user @thetechnobear (Mark Harris) is releasing over 10 new plugins for the Percussa SSP, and will be demoing these daily at the Percussa SSP table at the SUPERBOOTH show. Mark has also started contributing recently to the main SSP application software, in addition to his plugin contributions, which include countless modules such as a performance mixer, matrix switchers and mixers, sample and hold modules, utility modules, and ports of open source modules such as Clouds, Rings and Plaits. More information about @thetechnobear's work can be found at https://forum.percussa.com/t/thetechnobears-vsts-development/941/. Including @thetechnobear's plugins, the SSP now offers more than 50 modules in total.

The new software update is currently in BETA with the release version to be made publicly available by the end of June. The update will be available via the Percussa forum at https://forum.percussa.com/. Percussa has also opened up pre-orders for the next production batch of SSPs. The SSP can be ordered via your favourite eurorack dealer, or on Percussa's website at https://www.percussa.com

Percussa SSP Super Signal Processor & 4ms Pod60

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"This unit is in excellent condition - plastic still on the screen! Comes with original box and installed in a 4ms Pod 60 with power supply."

Percussa SSP Super Signal Processor w/ Original Box

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"Very deep module, can be be used as an audio interface for your modular recording too! which is very handy. Comes with original packaging in excellent condition."

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Percussa SSP Super Signal Processor

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Percussa SSP Super Signal Processor

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"Latest firmware installed. Comes loaded with Rings, Clouds, and Plaits VSTs"

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Percussa SSP Super Signal Processor

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Percussa Adds Mac & Windows Patch Editor to mSSP Kickstarter

via Percussa

"(Los Angeles, CA) On November 23rd, Percussa launched the Percussa micro Super Signal Processor (mSSP) Eurorack module on Kickstarter.

The mSSP is the smaller, lower cost but equally powerful version of the successful Percussa SSP eurorack module which was funded on Kickstarter in September 2017 and which was delivered in June 2018.

After receiving feedback from backers and SSP users, Percussa decided to add a Mac & Windows patch editor to the Kickstarter project. The editor will work with the mSSP and SSP hardware, supporting real-time patch and parameters changes.

The mSSP will still ship with ​50 modular synthesis patches as planned, offering polyphonic wavetable, granular, sampling and traditional synthesis techniques, multi-channel audio processing.

The mSSP Kickstarter campaign ends on Sunday, December 23 2018 at 8:00 AM PST. After the campaign ends, the retail price of the mSSP will be $799 (instead of the $549 Kickstarter price).

Percussa states that the mSSP will only become commercially available if the Kickstarter project meets its goal, since the engineering involved is substantial and the project requires purchasing large part quantities to make the module available at the $549 kickstarter price point."


For those curious about the differences between the original SSP and the mSSP aside from form factor and display, you'll find a comparison chart below.

New Percussa mSSP (Mini SSP) to Launch on Kickstarter, Friday Nov 23

New module based on the Super Signal Processor coming from Percussa.

"(Los Angeles, CA) This coming Friday November 23rd, our second kickstarter project, the Percussa micro Super Signal Processor (mSSP) Eurorack module, is going live at 8am Los Angeles time.

It's the result of interaction with the eurorack community since we launced the Percussa Engine and Synthor System 8 at the Winter NAMM 2017 show in Anaheim, CA.

The mSSP is the smaller, lower cost but equally powerful version of the successful Percussa SSP eurorack module which was funded on Kickstarter in September 2017 and which was delivered in June 2018.

The mSSP comes with the same quad-core ARM cortex A17 processor @ 1.8GHz as the SSP, one of the fastest ARM processors available, and high end AKM audio converters offering 8 in / 4 out @192kHz 32-bit.

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Percussa SSP (Super Signal Processor)

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This is the first one I've seen on the second hand market.

Percussa Adds Physical Modeling Membrane Module (PMM) to SSP

percussa ssp - physical modeling membrane module demo Published on Oct 13, 2018 PERCUSSA

"short demo for the new physical modeling membrane module on the percussa super signal processor (ssp) eurorack module - membrane excitation triggered by make noise MATHS as well as internal square wave LFO on the SSP. Power and tension modulations of the membrane using low-frequency noise generators on the SSP with offset applied via the DC generator module on the SSP. Learn more about the SSP at http://www.percussa.com/"

via the Kickstarter campaign:

"Time for another update! In this one we introduce the physical modeling membrane module (PMM) which was a kickstarter stretch goal module. We also provide an example preset to go with the module.

Download links in the full post at https://forum.percussa.com/t/update-13102018-physical-membrane-module-pitch-tracking-fixes/513

Physical modeling membrane (PMM) module + DEMO VIDEO

The module has the following inputs:

Gate input to trigger the virtual "hammer" that strikes the virtual drum membrane (also called the excitation)
Power input / parameter to control with how much force the virtual hammer strikes the drum
Tension to control how loose or tight the drum membrane is (controls the pitch of the resulting drum sound)
You can feed an external trigger into the gate input or just use an internal square wave LFO on the SSP if you wish. In my demo video I do both, first with a make noise MATHS and afterwards with a square wave LFO. In the video I also demo modulation of the power and tension inputs using low-frequency noise generators. The tension modulation signal is offset using a DC generator module.


Pitch tracking fixes

Pitch tracking bugs reported by @IvanS and others are now fixed for all the modules that have a pitch input
Coarse/fine frequency settings for modules with a pitch input now no longer affect tuning but are simply an offset for the frequency calculated from the incoming pitch signal. Frequency modulation received via the frequency input is applied on top of this offset and the frequency derived from the pitch signal.
If you feed a pitch signal into an LFO or other module with a pitch input, and you don't want a frequency offset, remember to set coarse/fine to zero on the p-page.

That's all for now, we hope you enjoy this new module!

B & C "

Percussa Super Signal Processor: New Envelope Follower & Sequencer Updates

percussa ssp envelope follower demo #1 Published on Aug 26, 2018 PERCUSSA

"learn more about the SSP at https://www.kickstarter.com/projects/... and http://www.percussa.com/"

"Update 26082018 - [New Envelope Follower Module, New features in Step Sequencer, workflow improvements and bugfixes]

Hi Everyone!

It's time for another software update! Here is a summary of what's new. For the full story and download links visit https://forum.percussa.com/t/update-26082018

New envelope follower module

We implemented the envelope follower module as planned and voted on in the kickstarter campaign :-) The envelope follower is a quad-follower, which means it has 4 inputs, and 4 envelope outputs. Besides classic envelope following with adjustable attack/release (in milliseconds) it also detects if a signal crosses a threshold and can output a gate signal when this happens. There are 4 detectors built into the envelope follower, so you have 4 envelope outputs and 4 gate outputs.

We've created a simple preset where the envelope follower takes a looping sample signal (a drum loop) from a sampler and outputs and envelope which is sent to a state variable filter (SVF)'s cutoff frequency. The filter takes a low frequency square wave "bass" signal, filters it and sends the output to the output module. The output module also outputs the signal from the sampler so you can hear the drum loop as well as the effect of the envelope on the cutoff. You can find the preset above. We've also made a video using this preset. The preset comes with a drum loop sample downloaded from freesound.org, the sample has a public domain license. Info about the author at https://freesound.org/people/shpira/sounds/323623/

Bug fixes in sampler

Entire sample is now selected when start is 0 and length is 1 (@mercurial).

New features in step sequencer



Step sequencer now has two new outputs, L1 and L2. These output the last step value, when respectively G1 or G2 was high. The duration parameter now changes the duration of the G1 and G2 signal, still output via G1 and G2, and does not change the duration of the step value(s) anymore. These changes were made to make step sequence programming faster and easier for melodic lines (@ivans). We provide a preset above where the step seq is used with an envelope and LFO that demonstrates how to use these new outputs.

Preset renaming improvements

We changed the preset renaming code so longer names, spaces and capitals can be used. Characters can be capitalized by pressing the 2nd encoder. Also fixed a bug where the first encoder value would jump after renaming. Thanks to @BrettSaberhagen @NeilParfitt and others for the suggestions and feedback.

Bug fix in patcher grid

Fixed a bug in the erase grid feature in the patcher grid.

We hope you enjoy this update. Thanks!

B&C"

Percussa Super Signal Processor Update - MTQ Bugfixes + Encoder Tuning + Sample Xfading + New sample drawing/Zooming code

Some updates via the Percussa Kickstarter:

"Update 12082018 [MTQ Bugfixes + Encoder Tuning + Sample Xfading + New sample drawing/Zooming code]

Hi everyone,

It’s time for another update to the SSP software! This one is a big update, here is a summary of all the new cool stuff we added -

new drawing and visualisation code for scopes and sample displays
zoom features in the sampler / multichannel recorder menus
crossfading in the sampler with adjustable length
lots of bugfixes in the MTQ (microtonal quantizer with SCALA support)
fine tuning of encoder data reading/acceleration
fine tuning of parameter steps and ranges
bugfixes relating to signal visualisations
new features in the network editor such as network erase function
faster file loading workflow in the multichannel recorder/editor
regrouping of granular processor parameter for faster workflow
More details in the update here in our forum!

Check out the video where you can see the MTQ (microtonal quantizer with SCALA support) in action. The MTQ can load any of the SCALA scales available for free download from the SCALA website (over 4,000 available). It can quantize ANY signal in the SSP's patching matrix.

For those who don't have an SSP yet, did you know you can order one on the Percussa Website? Just visit http://www.percussa.com/pricing to place your order.

We hope you enjoyed this update!

B&C"

Pictured in order:

Better waveform drawing
Crossfade features in Sampler
Zoom features for all Sample related modules"

Percussa SSP Update 30072018 [VST Support + QuadVCA VST Plugin + BitCrusher + Module Picker]

via the Percussa Super Signal Processor kickstarter

"We have a new software update for the SSP, featuring the following:

VST2 / VST3 Support (new VST module)
SDK Delivery (kickstarter goals)
QuadVCA VST Plugin
BitCrusher (kickstarter stretch goal)
Module Picker

Read the full update [here]
module-picker

In short, the SSP's software now has VST hosting capability which is a pretty big deal: it's now possible to host VST plugins in an eurorack module, the Percussa SSP. The modules can function in the SSP's patcher grid, and you can use them (through the input and output jacks of the SSP) with your other favourite modules in your rack!

Besides that we also delivered the SSP SDK - it basically consists of a VST plugin example written in JUCE, a Quad VCA, which was also requested by SSP users in our forum. Full details in the above updates. If you are a developer you definately want to read up on this. The code is already on github ready to check out and modify.

The Quad VCA is included in the software update ready to use, and we even made a preset with this new module. So you don't have to be a developer to use it.

Finally we also have a new BitCrusher module, and a new module picker, which allows you to easily pick modules from our continuously expanding catalog.

We hope you enjoy this update and look forward to the next one! Thanks again for your support.
Bert & Celine"

Percussa Super Signal Processor Update: Assembling + Shipping + Software

via the Percussa SSP Kickstarter:

"Hi everyone,

It's time for a short update :-)

Assembling + Shipping

We've been building SSPs non stop since we shipped the first units and we're pleased to let you know we'll be shipping all other units in the next few days. We'll send everyone a tracking number as soon as we can.

Below are some cool photos from a custom unit for a backer as well as a photo from our building / testing / burn-in process.

Software

Because we're currently super focused on getting all the units out the door, we have little to no time to work on the software. Once everything is shipped we can focus on that once again and moving forward the updates will be mostly about the software.

Thanks for your patience!

Bert & Celine"

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First Super Signal Processor Eurorack Module Ships

Via the Percussa Kickstarter where you'll find more pics. Note this one has a burgundy wine faceplate rather then the standard black we have seen up to this date, and it goes to Kuxaan-Sum, a backer of the Kickstarter campaign, who has been featured here on MATRIXSYNTH numerous times as well.

"Today was a special day - we shipped the first SSPs to 7 lucky backers :-) We shipped according the backer number starting with serial number one, low serial number and custom SSP tiers.

We'll send out an email with a tracking number this weekend to each of the backers we shipped. We'll also be posting some installation / release notes / getting started info.

We worked towards this moment for months, pushing several updates to the software over the past weeks such as the multi-channel recording capabilities of the SSP software.

Below you can see photos of our building process the past week as well as a sneak peak of the packaging. We'll leave the actual unboxing photos and videos to the backers :-)

New Percussa SSP Eurorack Module Demo Video & Update

via the Percussa SSP Kickstarter:

Stretch Goal Survey Results, Multitrack Recorder + Preset GUI Update, and First Shipments

Hi everyone,

It's time again for an update! We got the module voting results, we got a new cool video for you showing how we extended the recorder to 16 inputs / 8 outputs, we got news on some important usability improvements of the preset menu system and we have news on the production and shipment of the first SSPs!

** Stretch Goal Survey Results **

Thanks everyone for participating in the SSP stretch goal module voting! Here are the results:

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Percussa Super Signal Processor Update

via Percussa

You can find Percussa SUPERBOOTH videos here.

"We just got back from Superbooth in Berlin where we showed two demo cases featuring the SSP: once case with Eric Synth modules and one case featuring Intellijel and Make Noise modules.

Both cases were set up to sample sounds into the SSP and then use them for granular or wavetable synthesis. Besides that we also demoed various cross-modulations, sending signals out of the SSP and back into it (e.g. control the WT oscillator using the Intellijel Planar joystick). At the same time we demoed the MIDI controller connectivity including MPE.

Several backers came by our table (you know who you are), and got a hands on demo on the SSP :-) Thanks so much for coming by and for your continued support. The feedback at superbooth was great, several press people shot videos and everyone was excited about the potential of the SSP. Backer Matt volunteered by demoing the SSP at our table (thank you!).

*** Software news ***

1) Multiple sample rates

We added buttons to the global page which allow you to switch sample rates. The SSP now supports three sample rates: 192kHz, 96kHz and 48kHz. Resolution for all sample rates is 32 bit. Each time you switch sample rate a small pop-up is shown in the global editor. By supporting multiple sample rates you gain additional flexibility when building patches and using the SSP.

2) Pitch calibration features

We added pitch inputs to all modules with a frequency input so they can be controlled easily using both the input jacks of the SSP using a CV pitch signal as well as with the MIDI module’s pitch signal. We also added calibration features to help you calibrate a CV keyboard pitch signal. Finally we also added a feature in the MIDI module that analyzes the frequency of an incoming signal such that when you control an oscillator using the SSP’s output jacks you can tune the oscillator to the correct pitch.

3) Parameter usability improvements

We went over all the parameters of the modules we currently have and tested the encoder step sizes and acceleration for each of the parameters to make sure they work well and that everything responds smoothly.

4) Workflow and UI improvements

Based on the feedback from our SSP tester and backer Matt we made a lot of UI and workflow improvements. Matt has been building some really big and impressive patches which is very helpful to find UI glitches and opportunities to improve the workflow. Thanks Matt!


5) DSP loop optimizations

We added a few important optimizations in the signal routing algorithm of our synthesis software so we can run even more modules on the SSP’s processor cores.

*** Next steps production ***

We are kitting parts and dropping them off at our subcontractor this week. As soon as we get the boards back and start assembling, testing and packaging the SSPs we’ll post a new update about the process.

*** Backer survey ***

We will be surveying all backers this week to collect shipping addresses. Since we can only survey everyone once we will collect votes for the stretch modules at the same time.

Thanks again for your support and patience,

Bert & Celine"

The Percussa Super Signal Processor at Superbooth 2018

Published on May 8, 2018 Synthtopia

"At Superbooth 2018, Percussa’s Bert Schiettecatte gave us an update on their Super Signal Processor Eurorack Module.

The Super Signal Processor (SSP) is a sound synthesis platform in Eurorack format, based on a powerful quad-core ARM Cortex A17 processor. It will feature 16 input channels and 8 output channels, USB host and device ports, and a micro SD card slot."

See the Percussa label below for more.

Percussa to Show SSP at Superbooth 2018

The Percussa Super Signal Processor is coming to Superbooth18!

"Los Angeles, CA (USA) April 15, 2018 - Percussa is proud to announce and show its Super Signal Processor (SSP), a 16 in/8 out @192kHz/32bit Eurorack DSP module at Superbooth 2018, May 3-5 in Berlin, Germany.

The Percussa SSP was designed for and together with the eurorack community, then was funded succesfully on kickstarter.com in less than 12 hours, and will now be shown for the first time in public at SB 2018.

Some of the Percussa SSP's impressive features:

Quad core A17 @ 1.8GHz ARM DSP power with 2GB RAM
1600x480 full colour widescreen IPS display
All 16 ins and 8 outs up to 192kHz / 32 bit, DC coupled
Global delay and effect processors
Built-in direct to disk recorder (internal and external signals)
Internal smart routing and patching system
Patch save / recall system
USB MIDI Controller and MPE support
Multi-voice and polyphonic
High speed USB port for direct recording onto Mac / Win
Easy file exchange and backup with microSD card (WAV)

The SSP is available for pre-ordering on the Percussa website. MSRP pricing is $2,000. The first SSP units will be shipping in May 2018 to kickstarter backers, with the rest of the backer units and pre-orders expected to ship in June 2018.

Come see the Percussa SSP at the our booth W210.

About PERCUSSA

PERCUSSA makes innovative software and hardware for professional musicians, and is based in Los Angeles."