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variable reverberation

Wallace Lab

A stereo instrument for comparing two ways of travelling between rooms: mixing four convolutions, or interpolating one hybrid impulse response.

Wallace Lab

Mix or interpolate

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Mute silences the speakers only. The take still records. Press R to record, M to mute.

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Resulting IR

Waveform · Schroeder decay (the mix often shows two slopes; a morph usually one) · Spectrogram

Source

Impulse responses

Interpolate