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beepstreet_drambo [2020/12/17 15:57] – [Signals] rs2000beepstreet_drambo [2023/04/27 07:18] (current) – [Video List] Moved videos marked private to a separate subheading. wim
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 ==== Workflow and sequencer ==== ==== Workflow and sequencer ====
 +Drambo is a virtual modular synthesis and sequencing studio that consists of modular synthesis tracks, each with a corresponding sequencer track. The synthesis tracks can be chosen by hitting the corresponding drum pads.
 +An audio mixer channel representation of all tracks that also allows for scrolling through tracks can be shown by hitting the upper right "burger menu" symbol, while a grid representation of all sequencer tracks can be shown by hitting the upper right dot grid symbol. As Drambo supports both landscape and portrait orientations of your iDevice, more sequencer or modular synthesis tracks can be seen by turning the device into portrait mode.
 +It can be a good idea to place tracks next to each other that may require simultaneous tweaking, especially when using AUv3 plugins that rely on visuals.
 +
 Drambo's sequencer is built around a pattern concept. Each pattern has a certain number of steps and repeats and unless the "Loop" symbol on the transport bar is enabled, all patterns will play in a linear sequence. After the last pattern has finished playing, Drambo will continue playing the first pattern again. Drambo's sequencer is built around a pattern concept. Each pattern has a certain number of steps and repeats and unless the "Loop" symbol on the transport bar is enabled, all patterns will play in a linear sequence. After the last pattern has finished playing, Drambo will continue playing the first pattern again.
  
 The sequencer has a modular concept, much like the synthesis modules but with features specific to sequencing. Sequencer step modules are called "Step Components" and they can be shown by hitting the STEP button on the right. Apart from the most common "Note" component, many other step components are available that perform certain actions or define conditions under which the following step component is executed. This is one way to play, for example, a sequenced note only every 4th pattern repeat or randomly at this position. The sequencer has a modular concept, much like the synthesis modules but with features specific to sequencing. Sequencer step modules are called "Step Components" and they can be shown by hitting the STEP button on the right. Apart from the most common "Note" component, many other step components are available that perform certain actions or define conditions under which the following step component is executed. This is one way to play, for example, a sequenced note only every 4th pattern repeat or randomly at this position.
 Polymetric sequences with different sequencer lengths on different tracks can be achieved by adding a "Jump" step component on any sequencer step. It allows for jumping to any other step in the sequence as soon as the playhead in this sequence reaches that step. Polymetric sequences with different sequencer lengths on different tracks can be achieved by adding a "Jump" step component on any sequencer step. It allows for jumping to any other step in the sequence as soon as the playhead in this sequence reaches that step.
 +
 +In addition to the main sequencer tracks, there are sequencer modules that work like classic modular CV/Gate sequencers. The most important one would likely be the Misc => Gate+Velocity Sequencer module which can also used for controlling oscillator pitch.
 +
 +==== Routing ====
 +Drambo allows you to connect modules without wires. Tapping on a signal port which is not yet connected will show all ports that can it can be connected to, which are all modules that are located before the module you're about to connect. When designing modular creations, keep this limitation in mind, as it may in some cases (instant Feedback) require a few duplicate modules to achieve the same effect as in classic modular systems.
 +Connections are indicated in two ways: The color of a signal port is the same as the module it receives from, and when you tap on a signal port, both the port and the connected port will flash in orange color.  
 +Double-tapping on a signal port will open a popup menu to disconnect that port.
 +
 +Routing is not limited to a track. You can also route signals between tracks, including track mixer modules in the "Main" channel. When routing MIDI signals, be aware that routing MIDI to a track will make the MIDI signal available to track modules, not to the sequencer.
  
 ==== Signals ==== ==== Signals ====
 There are different types of signals inside Drambo. Some of them are unique, others are interchangeable and only have different labels to facilitate a straightforward workflow. There are different types of signals inside Drambo. Some of them are unique, others are interchangeable and only have different labels to facilitate a straightforward workflow.
 As of December 2020, Drambo works with the following signal types: As of December 2020, Drambo works with the following signal types:
-=== Audio, Pitch, Gate, Velocity, Time=== +=== Audio, Pitch, Gate, Velocity, Time === 
-These all behave like "analog signals" like you find them in hardware modular systems. Check Drambo's built-in manual (page 6) for details. These signals are interchangeable, they might need math modules to adjust their levels to work together as intended though. +These all behave like "analog signals" like you find them in hardware modular systems. Check Drambo's built-in manual (page 6) for details. These signals are interchangeable, you might need math modules to adjust their levels to work together as intended though. 
-=== MIDI===+=== MIDI ===
 A stream of MIDI messages. It's a unique signal that can only be used with modules that have MIDI ports. There's a number of modules available though to convert between MIDI and control signals. A stream of MIDI messages. It's a unique signal that can only be used with modules that have MIDI ports. There's a number of modules available though to convert between MIDI and control signals.
-=== Spectrum/Wavetable===+=== Spectrum/Wavetable ===
 Another unique signal that can only be used inside a Wavetable Oscillator rack, currently only suported by the "Wave effect" and "Wave filter" modules. (Tip: Here is where you can have low, high and band pass filters with arbitrary steepness by combining Wave filter modules and using your sampled waveforms processed to 2048 samples length.) Another unique signal that can only be used inside a Wavetable Oscillator rack, currently only suported by the "Wave effect" and "Wave filter" modules. (Tip: Here is where you can have low, high and band pass filters with arbitrary steepness by combining Wave filter modules and using your sampled waveforms processed to 2048 samples length.)
 +=== Modifying signals ===
 +Most signals (except "MIDI" and "Spectrum/Wavetable") can be processed by a multitude of general processing, math, mixer and utility modules. One very handy module is the Graphic Shaper which allows for drawing arbitrary curves that map a unipolar or bipolar signal to an output signal. This could be a simple velocity re-mapper, a time signal groove quantizer feeding Gate/Velocity and CV sequencers or a value scaler to optimize MIDI control of certain parameters, but since it runs at full audio rate, it can also be used for wave shaping and more exotic sound design. By feeding it with a simple sawtooth oscillator which has Anti-aliasing turned off, you can draw any oscillator waveform.
  
 ==== Real-time parameter control ==== ==== Real-time parameter control ====
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 Independent from patterns and track modulators, scenes can store parameter changes as "presets" or "snapshots", so to say. Up to 16 different snapshots can be stored and recalled on scene pads A to P, and choosing a scene is done by hitting either the left or right button next to the horizontal crossfader which will allow for seamless morphing between the snapshots stored on the scenes chosen on the buttons left and right from the crossfader. Like modulators, these are independent from the pattern sequences and will work globally. Independent from patterns and track modulators, scenes can store parameter changes as "presets" or "snapshots", so to say. Up to 16 different snapshots can be stored and recalled on scene pads A to P, and choosing a scene is done by hitting either the left or right button next to the horizontal crossfader which will allow for seamless morphing between the snapshots stored on the scenes chosen on the buttons left and right from the crossfader. Like modulators, these are independent from the pattern sequences and will work globally.
  
 +==== Creating Sampler instruments ====
 +Since february 2021, the Sampler can automatically import and map samples to appropriate key and up to 4 velocity ranges.
 +
 +For this to work, your samples need to follow one of these file name conventions:
 +**{SampleName}_{NoteNameOr3digitNoteNumber}_{3digitVelocity}.fileextension**
 +
 +**{NoteName}{space  or _ }{optional: letter v}{3 digits velocity}**
 +
 +**{NoteNumber}{space or _ }{optional: letter v}{3 digits velocity}**
 +
 +Upper or lower case shouldn't matter but make sure file names don't have more than two spaces or underlines, they separate file name from note numbers and velocity values.
 +
 +Supported formats are M4A/AAC, MP3, WAV, AIF, any bit depth and any sample rate and 1 or 2 channels.
 +Flexible sample rate support also allows you to adapt each sample's sample rate in order to save space, something that had often been done in 80s and 90s hardware samplers to get the most out of very limited RAM in these machines.
 +
 +Sampler will try to map samples according to note name (also setting the root key from the given note name/number) and velocity between 001 and 127 for up to 4 samples stacked and velocity switched.
 +Vertical and horizontal gaps are filled automatically by stretching the mapped range to the next neighbor in a hopefully sensible way.
 +
 +Levels will be uniform across different velocity windows in order to not destroy the velocity response in a typical setup where you would follow the Sampler with an ADSR that already adds adjustable polyphonic velocity response.
 +
 +Since auto mapping completely relies on sample names, you won't need any SFZ or EXS files for import, just the correct sample names.
 +Batch renaming files can be done on MacOS using Finder rename or on Windows using the Multi Rename tool in Ghisler Total Commander.
 +You drop all files into one folder, upload them to Drambo and in Sampler, use the "Create zones from folder" > "Select current folder" function.
 +
 +===== The Drambo cookbook =====
 +[[drambo_cookbook|Open the Drambo cookbook]] with tips and tricks about using modules efficiently.
  
 ===== Videos and Tutorials ===== ===== Videos and Tutorials =====
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 This section lists Drambo-related vieos some of which were posted while it was still in beta. Many of these were posted in the[[https://forum.audiob.us/discussion/25864/beepstreet-drambo|Monster thread]] on the Audiobus forum. This section lists Drambo-related vieos some of which were posted while it was still in beta. Many of these were posted in the[[https://forum.audiob.us/discussion/25864/beepstreet-drambo|Monster thread]] on the Audiobus forum.
  
-Resampling any track in realtime: In this case, the master track. +=== Publicly Accessible ===
-http://youtu.be/glpg-URP_f8+
  
-Indian chief/heavy breather and a super saw at the end, all drambo modules. +  * Unordered List ItemExport audio files as perfect loops. http://youtu.be/yyFvwJo3tQg 
-http://youtu.be/UF3TqNUwPAE+  * BeepStreet Drambo  Chinese Circus (prerelease demo):  http://youtu.be/DPZzZErS_X0 
 +  * Drambo  App test 1 - live - modulated event generators http://youtu.be/Cx4w7YOXXMM 
 +  * Drambo  App test 2 (low quality) http://youtu.be/l8HS77aUiYE 
 +  * Drambo  Filter modulations http://youtu.be/jrDygRSQ6nQ 
 +  * Drambo  First impressions http://youtu.be/q2sICzoZ_5k 
 +  * Drambo  Scratch patterns http://youtu.be/ltzEyjR-7Uk 
 +  * BopPad+Drambo:   http://youtu.be/-YNHdCANrRo 
 +  * Drambo  Tracks (instructional): http://youtu.be/oD5f0KgzxFY\\ Overview of audio routing between tracks. NOTE: outdated, new system of audio routing between tracks has been introduced. 
 +  * Drambo  AUV3 (Instructional):  http://youtu.be/pmLSEBVECGw\\ Covers several use cases for the AUV3 instance of Drambo: sequencing other apps, recording midi, audio effect, and as sound source in other apps.  
 +  * Drambo  Cello:  http://youtu.be/ifeSC1fTMEQ 
 +  * Drambo  Clocks and Scenes:  http://youtu.be/j7HJArUqYao 
 +  * Drambo  Generator Modules (instructional):  http://youtu.be/BsNCES_3t-8\\ Overview of most of the Generator modules in current beta version Drambo  
 +  * Drambo  Processor Modules (instructional):  http://youtu.be/gJl-pEy5nus\\ Overview of most of the Processor modules in current beta version Drambo  
 +  * Drambo  Sample mangling:  http://youtu.be/lDzkV_CQsFU 
 +  * Drambo  Sample slicing:  http://youtu.be/wKpy4HZ9zNo 
 +  * Drambo  Sampler and Flex Sampler (instructional):  http://youtu.be/g-mLGpiB6QQ\\ Overview of features in the Sampler and Flex Sampler modules. note: Outdated. Flexi sampler is new version of Flex; includes new features and fixed bugs. 
 +  * Drambo  Start_stop effects on sampler:  http://youtu.be/XqEIlcpVOgw 
 +  * Drambo  Switchers and trigger button:  http://youtu.be/XYYkrdimIH0 
 +  * Drambo  a quick Impaktor like patch:  http://youtu.be/eV3KjrFXNew 
 +  * Drambo  creating a basic subtractive synth:  http://youtu.be/20mAdG8enQ0 
 +  * Drambo  fun with sampler in scratch mode #2:  http://youtu.be/aLHugCDRqs0 
 +  * Drambo  resonant ants:  http://youtu.be/jJJBVs6HU5E 
 +  * Drambo (modular groovebox)  acid rack:  http://youtu.be/yPflVQbJBtA 
 +  * One sound in Drambo:  http://youtu.be/2xJ6VX12g7I 
 +  * Playing with Drambo on iPhone XS:  http://youtu.be/R1E5lkGS1Yk 
 +  * Drambo Beta - Some Basics (instructional): http://youtu.be/G_qqSWi3P6s\\ Overview of core features included in standalone app. Outdated.  
 +  * Drambo Signal and Routing Modules (instructional): https://youtu.be/KVvS6iytg50\\ Overview of how signal moves in Drambo, how to connect modules, and how to set up modulation.  
 +  * A short clip using classic synthesis and physical modeling: https://vimeo.com/392512154 
 +  * BCRichard - another example - https://youtu.be/wAqKJclKCDc 
 +  * RS2000 - sequenced sequencer - https://vimeo.com/400779765
  
-Using Drambo standalone and simultaneously use other unrelated ios apps at the same timeMeaning I can make music and watch youtube! Game over! +=== Videos Marked Private === 
-http://youtu.be/ppC5skRwrjc+A number of videos have been marked private since they were originally posted, presumably because they contain content that is either outdated or that should be limited only to the beta test team.
  
-Flexi sampler is feeling great now, quick lofi sample automation. +  * Unordered List ItemResampling any track in realtime: In this case, the master track. http://youtu.be/glpg-URP_f8 
-http://youtu.be/m9YUSQuk1Po+  * Indian chief/heavy breather and a super saw at the end, all drambo modules. http://youtu.be/UF3TqNUwPAE 
 +  * Using Drambo standalone and simultaneously use other unrelated ios apps at the same time. Meaning I can make music and watch youtube! Game over! http://youtu.be/ppC5skRwrjc 
 +  * Flexi sampler is feeling great now, quick lofi sample automation. http://youtu.be/m9YUSQuk1Po 
 +  * Drambo Beta step component’jump’ https://youtu.be/edF0xkKt7UI 
 +  * Drambo beat 4 https://youtu.be/SHsgX3oJNBM 
 +  * Drambo  beta 2: http://youtu.be/gWi003jWg2Y 
 +  * BeepStreet Drambo Alpha Testing:  http://youtu.be/yYpu8EmgBIg 
 +  * Drambo (untitled):  http://youtu.be/jhHMZGNyYYM 
 +  * Drambo Beta Master Track Transpose: http://youtu.be/Mk7Flb2nRrQ 
 +  * Shiro - another example - https://youtu.be/4UEWgmKc9a4 
 +  * Shiro - P-Lockery - https://youtu.be/OwWfTAwHEc0 
 +  * Shiro - 2020/93/28 - https://youtu.be/vXwtdF9G3-g
  
-Export audio files as perfect loops. 
-http://youtu.be/yyFvwJo3tQg 
- 
-Drambo Beta step component’jump’ 
-https://youtu.be/edF0xkKt7UI 
- 
-Drambo beat 4 
-https://youtu.be/SHsgX3oJNBM 
- 
-Drambo  beta 2: 
-http://youtu.be/gWi003jWg2Y 
- 
-BeepStreet Drambo  Chinese Circus (prerelease demo):   
-http://youtu.be/DPZzZErS_X0 
- 
-Drambo  App test 1 - live - modulated event generators 
-http://youtu.be/Cx4w7YOXXMM 
- 
-Drambo  App test 2 (low quality) 
-http://youtu.be/l8HS77aUiYE 
- 
-Drambo  Filter modulations 
-http://youtu.be/jrDygRSQ6nQ 
- 
-Drambo  First impressions 
-http://youtu.be/q2sICzoZ_5k 
- 
-Drambo  Scratch patterns 
-http://youtu.be/ltzEyjR-7Uk 
- 
-BeepStreet Drambo Alpha Testing:   
-http://youtu.be/yYpu8EmgBIg 
- 
-BopPad+Drambo:   
-http://youtu.be/-YNHdCANrRo 
- 
-Drambo  AUV3 (Instructional):   
-http://youtu.be/pmLSEBVECGw 
-Covers several use cases for the AUV3 instance of Drambo: sequencing other apps, recording midi, audio effect, and as a sound source in other apps.  
- 
-Drambo  Cello:   
-http://youtu.be/ifeSC1fTMEQ 
- 
-Drambo  Clocks and Scenes:   
-http://youtu.be/j7HJArUqYao 
- 
-Drambo  Generator Modules (instructional):   
-http://youtu.be/BsNCES_3t-8 
-Overview of most of the Generator modules in current beta version Drambo  
- 
-Drambo  Processor Modules (instructional):   
-http://youtu.be/gJl-pEy5nus 
-Overview of most of the Processor modules in current beta version Drambo  
- 
-Drambo  Sample mangling:   
-http://youtu.be/lDzkV_CQsFU 
- 
-Drambo  Sample slicing:   
-http://youtu.be/wKpy4HZ9zNo 
- 
-Drambo  Sampler and Flex Sampler (instructional):   
-http://youtu.be/g-mLGpiB6QQ 
-Overview of features in the Sampler and Flex Sampler modules. note: Outdated. Flexi sampler is new version of Flex; includes new features and fixed bugs. 
- 
-Drambo  Start_stop effects on sampler:   
-http://youtu.be/XqEIlcpVOgw 
- 
-Drambo  Switchers and trigger button:   
-http://youtu.be/XYYkrdimIH0 
- 
-Drambo  Tracks (instructional): 
-http://youtu.be/oD5f0KgzxFY 
-Overview of audio routing between tracks. NOTE: outdated, new system of audio routing between tracks has been introduced. 
- 
-Drambo  a quick Impaktor like patch:   
-http://youtu.be/eV3KjrFXNew 
- 
-Drambo  creating a basic subtractive synth:   
-http://youtu.be/20mAdG8enQ0 
- 
-Drambo  fun with sampler in scratch mode #2:   
-http://youtu.be/aLHugCDRqs0 
- 
-Drambo  resonant ants:   
-http://youtu.be/jJJBVs6HU5E 
- 
-Drambo (modular groovebox)  acid rack:   
-http://youtu.be/yPflVQbJBtA 
- 
-Drambo (untitled):   
-http://youtu.be/jhHMZGNyYYM 
- 
-One sound in Drambo:   
-http://youtu.be/2xJ6VX12g7I 
- 
-Playing with Drambo on iPhone XS:   
-http://youtu.be/R1E5lkGS1Yk 
- 
-Drambo Beta - Some Basics (instructional): 
-http://youtu.be/G_qqSWi3P6s 
-Overview of core features included in standalone app. Outdated.  
- 
-Drambo Beta Master Track Transpose: 
-http://youtu.be/Mk7Flb2nRrQ 
- 
-Drambo Signal and Routing Modules (instructional): 
-https://youtu.be/KVvS6iytg50 
-Overview of how signal moves in Drambo, how to connect modules, and how to set up modulation.  
- 
-A short clip using classic synthesis and physical modeling: https://vimeo.com/392512154 
- 
-Shiro - another example - https://youtu.be/4UEWgmKc9a4 
- 
-BCRichard - another example - https://youtu.be/wAqKJclKCDc 
- 
-Shiro - P-Lockery - https://youtu.be/OwWfTAwHEc0 
- 
-RS2000 - sequenced sequencer - https://vimeo.com/400779765 
- 
-Shiro - 2020/93/28 - https://youtu.be/vXwtdF9G3-g 
 ===== Module List (Feb 19,2020) ===== ===== Module List (Feb 19,2020) =====
 @giku_beepstreet [[https://forum.audiob.us/discussion/comment/753589/#Comment_753589|published]] this module list @giku_beepstreet [[https://forum.audiob.us/discussion/comment/753589/#Comment_753589|published]] this module list
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   * Holding Mute and tapping on track will solo it, mute will remain blinking while such solo is enabled   * Holding Mute and tapping on track will solo it, mute will remain blinking while such solo is enabled
   * Dragging unit slightly to the side reveals (+) button to add unit in between, when you release the finger while seeing the (+) button, the Add unit popover will show up and the unit will be added in the respective place.   * Dragging unit slightly to the side reveals (+) button to add unit in between, when you release the finger while seeing the (+) button, the Add unit popover will show up and the unit will be added in the respective place.
 +
 +==== Stems recording ====
 +Stems recording allows to save audio files into Drambo/Samples/Recordings directory. It works via "tape" icon in the top bar (left to BPM). There are same tape icons on each track within Main track (above solo button). By default, Master track stem recording is turned on (the icon is red), which means all the output from Master will be captured. You can select any number of tracks you want to capture for recording and each track will be saved into a separate file.
 +
 +For starting stems recording, the tape in top bar must be on (red) and playback must be running. The moment the recording is started depends on:
 +  - If the recording was turned on while playback was stopped, it starts immediately after playback is started
 +  - If the recording was turned on while playback was running, it start immediately after recording tape icon is pressed.
 +Note you can find out if the stems recording is running by "pulsating" color of the tape icon. 
 +
 +To stop the recording, you there are also two options:
 +  - Stop playback, which will immediately cut the recording the moment you hit the stop button.
 +  - Turn off tape icon in top bar, then the recording will be stopped after the next bar, allowing you to record files that are stopped precisely on the bar end - perfect for using the stems as loops. 
 +After a recording is saved, you see an information text with where the file(s) were saved, it should be Drambo / Samples / Recordings. The files are store in a directory named in format "[project name] - [bpm]" and files are named in format "[timestamp as YY-MM-DD m:s] - T-[track name]".
 +
  
 ==== modular Resources  ==== ==== modular Resources  ====
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 == Tags == == Tags ==
  
-{{tag>au_instr au_fx iaa_instr modular}}+{{tag>au_instr au_fx iaa_instr modular drambo}}
  • beepstreet_drambo.1608181045.txt.gz
  • Last modified: 2020/12/17 15:57
  • by rs2000