Line Hum vs Ambient Symphony

Your mix is full of synthesized analog instruments - but something is missing! YES! THE SOUND OF A CABLE LYING ON THE FLOOR SOMEWHERE NEAR AN ELECTRIC LINE. Line Hum gives you this missing piece of Analog authenticity, As well as a variety of noisy wave forms, this Audio Unit is also able to just sit there and drone on any frequency and ring modulate its input for added distortion. It's actually pretty useful, especially when you run a bunch of them serially or in parallel. Because this is an Audio Unit, you need to run the (non functioning) Line Hum app to install it.

BACKGROUND MUSIC FOR DAILY LIFE Play it for yoga, meditation, rest, or background ambience at home or work. You can also perform with it or improvise alongside it as a generative musical instrument and stochastic agent. TIMER AND SESSIONS Set a timer to automatically stop the music after a chosen duration—perfect for timed meditations or focused work sessions. PLAYLISTS AND FAVORITES Currently choose from 8 included ambients. Create playlists and save favorites for your daily routines, meditation, or yoga sequencing. More ambients on the way. VISUAL AMBIENCE Select a visual style to accompany the music, enhancing your mood or environment with synchronized visuals. CUSTOMIZE THE AMBIENT You can adjust settings like speed, volume, and sound textures. Tap the info icon next to each slider to learn more. The music is generated in real time, so it never repeats the same way twice. It fades out smoothly when you stop it, like real instruments. OFFLINE AND ANYWHERE The app works fully offline. No internet or downloads are needed. Use it on airplanes, in the mountains, by the sea—anywhere. All the musical “intelligence” is built into the app. ONE-TIME PAYMENT No subscriptions. You pay once for the version you choose, and it's yours to keep. FREE UPDATES PER VERSION Each version includes free updates. You only pay again if you want to upgrade to a future version or switch platforms. Skip versions if you like. Upgrade when it suits you. PRIVACY FIRST Robots and Symphonies does not collect personal data. If future features require temporary connection data, we’ll update our policy to reflect that. EARLY ACCESS This is the first version of the app, offered at special early pricing. More features and updates are coming soon—and all updates to this version are included with your purchase. LIVE, NOT LOOPED Ambient Symphony plays like a live band, not a recording. When your timer ends, the music gently fades—no abrupt stops. RUNS IN THE BACKGROUND You can minimize the app and continue using your phone for games, browsing, or work while the music continues to play.