Blip Box — Drum Synth

Blip Box is a sixteen voice drum synthesizer that may look nice but can sound mean. Blip Box takes inspiration from a variety of synths, both analog and digital. We pulled together all the things we love about drum synthesis: complex audio rate modulation, snappy envelopes, harsh effects; and put them together in a compact, touch-friendly package. The result is a truly unique digital sound engine that has taken on a life of its own.

Whatever you do, don’t have fun with it!

Features:
- Focused, fun, and characterful synth engine
- Touch-first design, almost the entire screen is part of a control
- Runs standalone or as AUv3 plug-in (in compatible host)
- Universal purchase on Apple platforms: runs on iPhone, iPad, and Mac
- Presets synced across your devices via iCloud
- Hook up a MIDI controller to play with a keyboard (optional)

Details:
- Pure synthesis engine, no samples
- Complex digital oscillator with two-way frequency modulation
- White noise source
- Two snappy AD envelopes with variable shape
- Unique mix control for pure oscillator sound or ring mod mayhem
- “Choose-your-own-adventure” effect: analog (ish) wavefolder or digital degradation
- State variable filter for tone shaping
- Envelopes can be routed to modulate oscillator shape, pitch, or filter cutoff
- Mix to filter cutoff modulation available for crispy filter FM
- Velocity responsive, either in traditional level (gain) mode or brightness mode
- Multi-out mode available when running in AUv3 mode
- Master tune for keeping tonal drum sounds in tune with your song

Check out our YouTube: https://www.youtube.com/@sketchaudio
Read the manuals: https://sketchaudio.com/manuals/

更新履歴
New in version 1.0.1:
- Add an alert when overwriting an existing user preset.
- Fix a bug where the synth engine would sometimes be initialized with the wrong sample rate.
- Fix a bug causing the app to crash on launch on early versions of iOS 15.
- Add build number to app version code.