Check out the demo videos of 7XDXFM in action and how-to guides on YouTube.
Welcome to 7XFM - a 4 operator FM synthesizer and 7 track sequencer with Ableton link, recording, and routing for your audio to connect to AUM or Audiobus.
With most of the important synthesizer settings found in most FM synthesizers with modulation options but made a bit simpler.
Modulate the operators over time with one LFO per track, plus dynamics for amplitude and pitch wherever you add an ACCENT
Pick from a range of preset frequencies (influenced by Orla DSE/Bohm FM Expander synths)
Create those classic FM sounds from Lately Bass to smooth pads or crazy chaotic sound effects
Keep in Sync with your other apps using Ableton Link or MIDI
Send MIDI clock or MIDI notes from each track to separate channels.
You can create sequences on each track using step edit or bring up the PIANO ROLL for quick step placement.
You can just randomly generate notes - either random choice or SELECT NOTES. or shuffle the sequence
In The PIANO ROLL its easy to create melodies and bass lines fast!
Double click each step to cycle though octaves or erase across each step with one finger motion.
Mask keys in PIANO ROLL so you can define keys and swipe across each bar with one finger motion to lay down notes easily.
Each track has echo, reverb and a low pass filter similar to add some spacial atmosphere or emulate an analogue synthesizer.
All tracks can be transposed simultaneously on the fly to create great layered melodies, and you can choose which ones are ignored (TR LOCK) for things like sound effects.
You can easily record a perfect loop of whatever is playing and export via AudioCopy or Audioshare as well as email and IOS Folder
Export your tones, sequences or whole programs to another device, friend or saved elsewhere
This is compatible with Ableton Link as well as MIDI so you have options for connecting to external hardware or other apps while keeping in time
Output the main audio to other apps such as Audiobus or AUM to allow those apps to record or process your creations
Fixed Ableton Link Start command from AUM *Audiobus was fine
Changed a few incorrect strings in code
Ratings and Reviews
Disclaimer: I’m on an iPad Pro, and I own this developer’s other apps, so I knew the UI can be a little challenging, but this one is more of a struggle.
* Main issue is the sound engine tends to lag behind the user input and control, leading to a frustrating play experience. A groovebox that’s hard to groove with.
* Feature request: Add ways to randomize the sound setting, ratios, and patterns will lead to more happy accidents and faster workflow.
* There only seems to be four selectable algorithms unless I’m missing something, which is little disappointing.
* The sample looper seems out of place and difficult to use.
Maybe with some updates, performance improvement, and polish this could be fun.
Developer Response ,
Hi thanks for feedback. Could you email any feature requests as I don’t always see all comments on reviews.
I’m already looking at a nice new extra feature right now. Always good to hear of feature requests though and will look at those.
Ps there are 5 algorithms. The fifth one allows each operator to be a carrier (4 separate audible oscillators) while two of these still get to modulated themselves . This is common to be included in most FM synthesisers
Can’t wait to see how good this app gets with a few updates. Love it!
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- Rob Wilmot
- 11.5 MB
- Requires iOS 12.0 or later.
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Age Rating
- © Rob L Wilmot
Up to six family members can use this app with Family Sharing enabled.