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JAF Collection

4.93 • 11 Ratings

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The JAF Collection is an exciting set of digital modeled classic analog synthesizer filters (VCFs) for iOS. The emphasis of this collection of audio effects is professional analog sounding and optimized behavior with touchscreen usage, features that not many currently available apps and plugins do really offer. The collection is exclusively available for the mobile iOS (version 11 and higher). The apps and the included Audio Units are “universal”, so they work on iPhones and iPads the same way and also have basically the same appearance and functionality. Note: These apps are so-called “Audio Units” (aka plugins), which usually require hosting audio applications to operate. Although, they come with their own basic host applications, which include for instance IAA (inter-app-audio) connectivity, like mic input and also have inbuilt MIDI support, to use the filters out of the box, like external hardware devices, without requiring another host application. The JAF Collection Filters can also act as a synthesizer module due to the fact, that there is an unison oscillator section (VCOs) built in for testing and for live performances. The analog modeled synthesizer has no advanced controls or modulators. It just runs the oscillators continuously and can be controlled by external MIDI messages to snap to MIDI pitches or being automated with the volume controller. The complete MIDI assignment is documented in the MIDI Implementation Chart for the JAF Collection.
What’s New
1.4. (fourth maintenance update) A. moveable modal boxes we have made the 'modal boxes' for the modulator, oscillator and saturator modules moveable now. the boxes will be ready to be moved freely inside the plugins effective area, if no internal control is hit. the positions are remembered for the current session only, as it would create problems while loading with different host apps due to different window sizes and handling. there can only be one modal box opened at same time for certain reasons, but the positions are individually remembered for each type of dialog while working with the plugin. the global zoom feature affects everything, not merely individual boxes. The move feature can be globally locked with the freeze button. the freeze button will be invoked or hidden by a long press gesture. to close a box, one must tap outside the visible area of the box. the double tap with 2 fingers will reset everything to default positions. B. zooming behavior the model selector (exposed via [ menu ] button) will not disappear anymore by tapping outside, to support zooming while it is open. The menu button must be tapped explicitly to close the menu. if you want to zoom into open modal boxes, you must ensure to pinch inside their areas to make not disappear these automatically. a tap outside will automatically hide any open modal box. this was a requested user feature and we won't change that again. C. improved contrast behavior modal boxes now also support the contrast feature with their own semi-transparent background. we also improved the entire contrast to get really more visual difference. it is done by just inverting the main color in relation to the background color. this should optimize usage with extreme lighting and give entirely more contrast. this also affects all the main labels. D: labels made bigger all the labels of the user interface were made 1 point larger for better readability. this is maximum as it already looks quite clumsy now. ^^ E: removed Bluetooth MIDI connectivity We decided to remove MIDI connectivity features from our releases completely. the reason is, that we always have to provide videos for the app store staff with each update release to demonstrate this iOS system feature with our distribution apps. we have not the time to endlessly capture videos of basic iOS system features, as these system functions are merely invoked by the app, not coded. it is not our code, nor do we even have influence to these mechanisms, so we do not see the logic in the demands of the app store review staff, notoriously asking for demonstrating sub features of our apps, that are in fact features of the OS. So Bluetooth MIDI cannot be established any longer with our distribution apps. it is also not a requirement for the operation of the audio units, b.t.w. F. audio improvements and extension delayed again some audio issues (like hot signals, loudness adjusting, additional comb effects) will come with the next update, as far there is even any interest for that.
Version 1.4
Version History

App Privacy

The developer, Jens Guell, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy

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Ratings and Reviews

Ratings and reviews are verified
4.93
out of 5
11 Ratings
  • SPR/NYC, 20.06.2021
    Immense
    This massive collection of filters is absolutely essential for anyone interested in extreme sound manipulation and all forms of experimental/adventurous music. On first use, I took a very bland, mid pace drum loop and within 30 secs mangled it beyond recognition. The sonic possibilities of this app are limitless. Don’t sleep on this one. Show more
  • Mehmui, 25.01.2021
    Greatest of the filters!
    Latest updates have stopped aum from recalling settings!? :/ any help would be great.
  • hacked_to_pieces, 26.05.2020
    One of the best filter available for iOS
    This is one of best sounding filters on the ios platform plus the developer is very responsive.
  • Leestro, 16.01.2020
    Desert Island Filter App
    Underrated dev. I used the free JAF Model One AU so much I felt I owed it to the creator to buy the full version. No regrets! Amazing collection of filters, so many great modelled filters in here, grits everything up nicely & makes everything feel alive. Reminds me a lot of the brilliant Sherman Filterbank I used to have. If you write hard music like Industrial, Grime, etc, you want this. Only thing I’d love to see in the future is some sort of note off or gate for the Oscillator section. Kind of irks me hearing it everytime I load a project using it. When it’s on, it’s just always ON. Show more
  • JVS Maschine, 18.09.2019
    Dream come True!
    I have been hoping for something like this for iOS for a long time. Just the thing to help my synth sound stand out and take care of any harshness. Just WOW! Show more
  • polarpaul, 20.08.2019
    Excellent DSP in these filters
    A great range of filters with excellent functionality. They really standout from other filter apps in my experience and are a great value. The updates have improved the functionality of the app in a wide variety of hosts so it’s good to see them supporting their app so well. The latest update significantly improved the visibility of the GUI so you can see it even if your vision is less than perfect. Show more
  • housemachine, 15.08.2019
    Could be better
    GUI needs work
  • Tenente, 11.08.2019
    Rocks
    Using this on everything. Quick and easy way to get your mix on. Either simply using a high pass to clean up low frequencies or getting into the saturator &/or modulator and reshaping your sounds, this is a great tool for quick, quality filtering. For me, this is an essential app for iOS music production. Show more
  • brysmi, 06.08.2019
    An interesting set of quality filters with an interface I like
    I like the controls, quality, and variety. You have a lot of control over sound without having to dig too much into the interface, so you can start tweaking easily and quickly. Great response from developer who got AU3 integration issues resolved quickly. Show more

Information

  • Category
  • Age Rating
    4+
  • Price
    16.99 USD
  • Size
    12.23 MB
  • Provider
    Jens Guell
Languages
English
Copyright
© 2004-2024 Jens Guell. All rights reserved.