Audiobus: Use your music apps together.

What is Audiobus?Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.

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Duplicate Midi-In-Sinal 1 octave lower in AUM

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Comments

  • edited April 2022

    Good grief. So much discussion for so little. Load StreamByter as MIDI effect. Paste this into it:

    If MT < A0
       Mat I0 = M1 + $12
       Send M0 I0 M2
    End
    

    Hit Install Rules. Send notes to it, route the output to your synth. For every note in, 2 notes come out. If you're using AUM to do the keyboard split, do it on the input to StreamByter, not the input to the synth. The script handles both Note On and Note Off. It does not care about the MIDI channel; uses the same channel as the notes. You can use StreamByter's built-in monitor to check the results (magnifying glass icon).

    Edit: By the way, AUM and SB disagree on note numbering. Middle C (MIDI 60) is C4 in AUM, C3 in SB. The input is not affected by this.

  • @wim said:

    Why do you need to split the keyboard?
    Because the song needs 3 different sounds, so I had to split it.

    I checked the AUM settings and see the mistake. It was a in limitation of the noterange in the Korg Module - Slot..... Now everything works as it shoud.

    @wim said:
    I'll be away from the computer for a few hours, but will respond later if my explanation above doesn't help sort it out.

    Wim, thank you for your support.

  • @bimfood said:

    @audiblevideo said:
    MOZAIC scripts might be a good place to go

    Hell yeah! That´s a good one!

    I got it!

    ... and copied the script from above - - it works! . . . . man - i t w o r k s ! ! !

    Love it. There´s a wohle f***in universe in this thing.

    Thanks to you all.

    bim food

    Definitely. Mozaic is an app filled with midi fx apps. Glad you like it.

  • edited April 2022

    Mozaic

    Overlapping Note Transposer Script in Mozaic. Adds up to 4 notes +/-24, with adjustable velocity. So play your note and set one note to play +12, set velocity and boom you’ll get 2 notes, the root note that’s played and the octave.

    Edit just realized this was already mentioned please ignore, lol.

  • I´m looking for some lines of code, which can do the following:

    If I press Note No. x and Note No. y and Note No. z - - - than play Note No. a

    Id like get a bass-note, while im playing a chord.... Does anyone knwo how that works in Mozaic?

  • @bimfood said:
    I´m looking for some lines of code, which can do the following:

    If I press Note No. x and Note No. y and Note No. z - - - than play Note No. a

    Id like get a bass-note, while im playing a chord.... Does anyone knwo how that works in Mozaic?

    I'd just like to point out that this is tricky from the start, because MIDI is a serial protocol. Note don't arrive together. They arrive in sequence, in an order decided by the controller. So clever logic is needed to recognize a chord. Then there's the problem of chord inversions and missing notes. That said, someone may have done it in Mozaic. Have you tried searching Patchstorage?

  • _ki_ki
    edited April 2022

    @bimfood Have a look into the wiki list of Mozaic scripts, the one that fits your description is Smart Chord Bass in the ‚Chord scripts‘ section.

    @uncledave , yes that was a tricky one to allow for some msecs between the chord notes but still not allways induce a delay. The script recognizes chord inversions and then plays the correct bass note of the chord.

  • It´s soo cool.
    Thank you @_ki

  • @audiblevideo said:

    @j_liljedahl said:

    @wim said:
    There's no native way built-in to AUM, but there are many ways using other helper apps.

    Actually there is!

    Create a MIDI Bus instance in a MIDI strip in AUM.
    Tap the hamburger menu button next to the MIDI Bus and scroll down to "Transpose". Set it to -12.
    Route the MIDI Bus into your synth.
    Route your MIDI keyboard to both the MIDI Bus and your synth. Done!

    @j_liljedahl thanks for bringing my attention to this overlooked feature. AUM is THE app that keeps me being creative

    Thank you so much for pointing out the midi bus for transposition switching. I have been running duplicate apps to switch octaves and this is SOOOOO …… much better.
    Looks like midi busses will very useful.
    A YouTube video explaining them with ideas would be most useful.
    AUM ROCKS !

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