# Quanta / Signal / Noise > Interactive music app exploring sound textures and algorithmic composition. (iPhone/iPad app by RT Sixty Ltd.) - Source: https://appshunter.io/ios/app/quanta-signal-noise/id1542394327 (this page in markdown: same URL + `.md`) - Developer: [RT Sixty Ltd](https://appshunter.io/developer/509606275) - Category: Music, Entertainment - Price: Free - Rating: 5.00/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 10.3 · 235 MB - Languages: American English - Released: 2020-12-16 - Data updated: 2026-08-17 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/quanta-signal-noise/id1542394327/reviews.md ## What is Quanta / Signal / Noise? Quanta / Signal / Noise is a new interactive work by Langham Research Centre. This music presents a shift away from the conventional building blocks of music: melody, rhythm and harmony. Instead there is a focus on sound itself: its unfolding textures, shapes, energies and dynamics. When using the manual variPlay interface, the piece shifts and changes. Intriguing auditory landscapes can be reconfigured and interchanged. Imaginary places, spaces and narratives unfold. Fluid sound canvases can be brushed, sketched and collaged. With the automatic variPlay interface, the app itself generates new versions of the piece through algorithmic playback and user control. This app enables users to create their own versions of a piece that reflects the innovative and inventive work done by avant-garde composers since the middle of the 20th century. ## Key features - Focus on sound textures and dynamics - Manual variPlay interface for reconfiguration - Automatic variPlay for algorithmic generation - Create unique versions of compositions - Explore avant-garde music concepts ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/quanta-signal-noise/id1542394327/reviews.md ### 5/5 — Great Piece of Software *2020-12-22* and an astonishing piece of music by London experimental group Langham Research Centre. Lots of fun! ### 5/5 — Great fun *2020-12-18* Clever and innovative. Go grab it now. ### 5/5 — More please! *2020-12-18* A lovely design and interface and the sounds were super interesting and I enjoyed fiddling with the knobs and clicking about. I just wish I could have had more tracks to choose from so I’d like more music to play with please. ### 5/5 — Interactive electroacoustic music *2020-12-18* This is a fascinating app to use - you can manually interact with the Langham Research Centre’s source sounds and recompose your own version of their music. The app itself is very useable, and features an ‘automatic’ mode that allows the algorithm to create its own interpretation of this work. ## Frequently asked questions about Quanta / Signal / Noise ### What is Quanta / Signal / Noise focused on? Quanta / Signal / Noise shifts focus from traditional melody, rhythm, and harmony to explore sound itself – its textures, shapes, energies, and dynamics. It allows users to reconfigure auditory landscapes and create their own versions of avant-garde compositions. ### How does the variPlay interface work in Quanta / Signal / Noise? The app features a manual variPlay interface where users can directly manipulate and reconfigure auditory landscapes. Additionally, an automatic variPlay interface generates new versions of the piece through algorithmic playback and user control. ### What kind of music does Quanta / Signal / Noise explore? This app enables users to create their own versions of a piece that reflects the innovative and inventive work done by avant-garde composers since the middle of the 20th century. It focuses on experimental sound art rather than conventional musical structures. ### Is Quanta / Signal / Noise available on Android devices? Currently, Quanta / Signal / Noise is supported on iPhone and iPod devices. It has not been released for Android platforms at this time. ### How often is Quanta / Signal / Noise updated? Quanta / Signal / Noise was last updated on December 16, 2020, with version 1.2. The app was initially released on the same date. Future update frequency is not specified. ### What is the age rating for Quanta / Signal / Noise? Quanta / Signal / Noise has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger audiences, due to its non-violent and abstract nature. ### Does Quanta / Signal / Noise have ads? No, Quanta / Signal / Noise does not contain advertisements. The app is free to download and use without any ad interruptions. ### What are the user reviews like for Quanta / Signal / Noise? Quanta / Signal / Noise has received overwhelmingly positive feedback, holding a perfect 5.0-star rating from 4 user reviews. This suggests a high level of user satisfaction with the app's unique approach to music. ## Version history (last 1 release) ### 1.2 — 2020-12-16 No release notes. ## Apps similar to Quanta / Signal / Noise | App | Rating | Price | Category | | --- | --- | --- | --- | | [DimChorus](https://appshunter.io/ios/app/dimchorus/id6743229137) | 5.0 (5) | Free | Music | | [The Live Room](https://appshunter.io/ios/app/the-live-room/id1207871903) | — | Free | Music | | [7XWAVE Sample Synth Loop Maker](https://appshunter.io/ios/app/7xwave-sample-synth-loop-maker/id1500808329) | 4.2 (10) | $2.99 | Music | | [ANALOGyXS](https://appshunter.io/ios/app/analogyxs/id6745030342) | 4.9 (16) | $2.99 | Music | | [XenoVerb - Reverb Suite](https://appshunter.io/ios/app/xenoverb-reverb-suite/id6752956183) | 5.0 (3) | $9.99 | Music | ## More apps by RT Sixty Ltd - [Drum Tuner - iDrumTune Pro](https://appshunter.io/ios/app/drum-tuner-idrumtune-pro/id1234266367) - [Deeper Love - SoundPad](https://appshunter.io/ios/app/deeper-love-soundpad/id1441139504) - [Drummer ITP - Rudiment Trainer](https://appshunter.io/ios/app/drummer-itp-rudiment-trainer/id1491040724) - [Children of the Sun - SoundPad](https://appshunter.io/ios/app/children-of-the-sun-soundpad/id1526689910) - [Atomic Metronome](https://appshunter.io/ios/app/atomic-metronome/id1553943163) All apps by RT Sixty Ltd: https://appshunter.io/developer/509606275 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*