SpeedEQ

Android · Case study Pre-release

SpeedEQ reads your GPS speed and adjusts the EQ on whatever app is playing, so the music cuts through wind and engine noise at highway speed. No root required.

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The story

Problem
At highway speed, wind and engine noise bury the music, and riders can't fiddle with an EQ while moving.
Solution
SpeedEQ attaches to whatever app is playing, without root, and shifts a base EQ curve by speed band, with hysteresis so it doesn't flicker. A noise survey tunes the base profile to your setup.
Result
Rootless attach was verified on a real device, and it has 60 automated tests.

Features

  • Speed-adaptive EQ bands driven by GPS
  • Works with any music app, no root
  • Smart Tune noise survey that sets your base profile
  • Themes and a Pro unlock with a free trial

Built with

  • Kotlin
  • Android audio effects
  • DSP (biquad filters)
  • GPS
  • Foreground services
  • Play Billing

Support

Questions, bugs or feature requests? Email info@dreamz-code.com and put “SpeedEQ” in the subject.

Privacy

Read exactly what SpeedEQ does and doesn't do with your data.

SpeedEQ privacy policy →

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