Room Tone · acoustic ruler

Measure your room, then play a piano inside it.

Clap once. Room Tone records how the sound decays, computes the reverberation time (RT60) by Schroeder backward integration, and turns your room into a convolution reverb — so you can hear a note ring out in the exact space you're sitting in.

  1. 1

    Measure

    Clap once and let the tail decay.

  2. 2

    Read RT60

    See the energy decay curve & fit.

  3. 3

    Play through it

    Hear a note reverberate in your room.

Instrument · Schroeder EDC

Audition · play through the room

Measure a room first to load its impulse response into the convolver.

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The dream lab — Karel Barnoski