I built a Solfeggio frequency mixer using 10 hi-def crystal bowl recordings(play.google.com)
play.google.com
I built a Solfeggio frequency mixer using 10 hi-def crystal bowl recordings
https://play.google.com/store/apps/details?id=com.jon.frequencystudio&hl=en_US
3 comments
ill give it a go this evening, ty for your work, happy thursday
I would love to hear feedback from the HN community. And a shoutout to Hacker News for providing this platform.
I’m the developer behind this. I built this app because I was frustrated with the current state of meditation/ambient noise apps. Most of them seem to rely on synthesized MIDI tones that sound artificial, or they lock basic features behind monthly subscriptions and aggressive data tracking.
I wanted something that felt organic and respected the user, so I built a mixer based on actual high-definition recordings of crystal bowls rather than generated frequencies.
What it does: It’s a dedicated mixer for Solfeggio frequencies. You can play up to 10 tracks simultaneously. Each track corresponds to a specific frequency (recoded from a real bowl) and has its own volume slider. You can layer them to create your own soundscape and save up to 10 presets.
Some technical notes:
Audio: The core challenge was getting high-fidelity recordings of crystal bowls to loop seamlessly without audible clicks or "breathing" artifacts, as organic resonance is harder to loop than synthesized waves.
Privacy: The app is completely offline-first. There are no analytics, no tracking pixels, and no user accounts.
Cost: It is free and ad-free.
I’d love to hear your feedback on the audio engine performance, specifically if you notice any latency when mixing multiple heavy audio files at once.
Thanks for checking it out!