Recording an Opera-Singer and moving her voice in a 3-Dimensional space Pt. I

I am going to record an Opera-Singer for a surrealistic short-film a friend of me was shooting earlier this year. After the recording i am trying to move her voice in postproduction trough a 3-Dimensional space fitting to the pictures.

Things to think about:

What is the perfect microphone Setup?

As 3D sound tools use mono-sources (or render stereofiles down to mono), i am aiming for a simple big membrane setup. The situation doesn`t allow me to visit a proper recording room, so i am going for a little bit of an DIY approach. Some Rugs and blankets will be used to treat the room for achieving the clearest signal possible.

The scene:

As seen in the picture the scene starts in a (virtual) room

How to move the object?

I spent a long time searching for the perfect tool to move the voice through the percepted virtual 3D-Space AND keep the file in stereo as the movie will only be mixed down in stereo. In all the tests i did the Plug-In “DearVR Micro” from DearVr in collaboration with Sennheiser did in my point of view th best job (and it`s for free yey!).

As the film will be surreal im am aiming also for a surrealistic sound design. The first issue im thinking of will be the transition from the virtual “inner” room to the outside.

The recording took place in an (as mentioned above) empty, roughly 20m2 big room. As you probably can imagine the reverberation was pretty huge, so i had a little bit of an “MacGyver” – attempt to get a clean recording. With the help of 6 tripods, 4 bamboo sticks and loads of rugs an other textil i created a capsule and achieved some honestly not too bad sound. In thoughts of my hopefully future career i wont show a picture.

As the record worked well, i will move on to the post processing. Stay tuned!