Project Reverb was a research project at musicube academy, built around a clear question: how closely can a digital reverb approach a real acoustic space when both are judged under comparable conditions?

As a reference, the team used an orchestral recording made in the historic Stadthalle Wuppertal. For the experiment, the material was played back through a multichannel system with multiple loudspeakers arranged to create a spatial representation of instrumental groups on the stage. This acoustically generated room information was then recorded again following established practice, using a main stereo pair, plus a Decca Tree, an M/S recording technique, and additional room microphones. The resulting recordings, shaped by the hall and its acoustics, were then evaluated in a stereo reference listening setup.

In parallel, the same source material was processed using two well-known digital reverbs, including a Bricasti and a Lexicon 480L. Key parameters such as pre-delay, temporal structure and level calibration were aligned as closely as possible to keep conditions comparable. The three results were analysed, leading to practical conclusions about perceived realism and usable workflows.

A second stage moved beyond direct comparison into optimisation and creative thinking. One example: what happens if a subtle digital reverb layer is added underneath an already spatialised acoustic recording? The findings showed that this can be effective, provided pre-delay and level are matched with great precision. For students, the project made reverb behaviour tangible and demonstrated how questioning standard approaches can lead to combined methods that offer real value in professional production.