Show HN: Ambiphone, no-nonsense ambient music and white noise
A new browser-based ambient sound and white-noise generator, Ambiphone, is being praised for its clean, ad-free design, layered soundscapes, and ability to keep playing with the phone screen off. Commenters compare it with existing apps and sites, request features like saved presets, URL-based sharing, offline caching via PWA, binaural beats, and Sonos or smart-speaker support, many of which the creator is already prototyping. The conversation also surfaces broader frustrations with subscription-heavy, overcomplicated noise apps and explores technical trade-offs in audio looping, cross-device syncing, and streaming to external speakers.
Overall reception
- Strongly positive reaction to the “no-nonsense,” ad‑free, login‑free approach and minimalist design.
- Many praise the ability to layer multiple sounds and fine‑tune volumes, calling it one of the best tools of its kind.
- A few note some included sounds are personally irritating, highlighting how subjective “relaxing” audio is.
Technical implementation
- Built with Vue 3 and a custom UI.
- Uses FLAC files to achieve gapless looping across browsers.
- Audio is served from S3 behind Cloudflare to reduce egress costs.
- Developer reports significant effort dealing with cross‑browser/mobile quirks, especially iOS background audio and gapless looping.
Features, UX, and sound design
- Users appreciate smooth fade‑ins when enabling sounds; some ask for similar fade‑outs.
- Volume sliders are seen as slightly fiddly; suggestions include “dead zones” to avoid accidental toggling.
- Notable touches include a ticking clock tied to real time and fun/novel sounds like number stations, shipping forecasts, rail‑related beats, and binaural beats.
- Binaural beats were requested and added quickly, with users confirming they behave correctly (beats disappear in mono).
Requested enhancements and roadmap
- High‑demand items: saved mixes, deep links/URL‑encoded presets, a “reset all” button, and simple import/export of settings (e.g., JSON).
- Discussion of sync without full accounts (URL fragments, codes, or backend lookups).
- PWA support is in testing; users want offline caching, possibly with selective preloading of chosen sounds.
- Ideas for advanced controls: gradual “drift” of mix over time, 3D positioning, filters, reverb, and pitch tweaks.
- Requests for more content: Apollo/NASA chatter, ATC recordings (copyright status unclear), additional noise types for tinnitus masking.
Comparisons to other tools
- Users compare it favorably to other ambient/white‑noise apps and sites, often criticizing competitors for subscriptions, ads, lack of offline use, or clunky UX.
- Some alternative apps are cited for strengths like offline support, saved presets, and playing alongside other audio.
Monetization, longevity, and openness
- Several commenters appreciate the non‑subscription model; others argue subscriptions can be justified by ongoing costs.
- Some request source availability or a way to self‑host, worried about long‑term availability.