Much like a great live recording, if you get it right at the source, there’s very little that needs to be done to the recordings in post. Controlling the sound environment is the biggest challenge, as individual sounds removed in post-production can easily destroy the 3D sound illusion. There’s really no substitute for capturing the sounds live. This tripod mounted artificial head can be set up anywhere and the recordings are equally as immersive and precise without any of the movement.īinaural recordings add an element of realism that would be incredibly difficult to simulate using even the latest technologies. We also use a dummy head with artificial ears which can be placed in a fixed position for long periods of time, thus allowing us to record static viewpoints of binaural sound that would be difficult to achieve using a real person – the requirement to stay perfectly still for long periods is not as easy as it sounds. Please wear earbuds (preferable as the recordings were made in-ear) or headphones to listen Here are some more recordings made with binaural microphones By playing back these recordings on earbuds or headphones you achieve the most lifelike recordings you’ve probably ever heard, with a huge stereo soundstage. Your brain uses these reflections from your ear to help locate the sound in 3D space including the direction, distance, and any movement in the sound source. These are often used as lav (lavalier / tie-clip) microphones for broadcast interviews but find a very interesting use in the immersive audio world of 3D and binaural sound recording.īy placing the microphones in the outer ears, the binaural microphones record the sound as you hear it, including the reflections from the pinnae (outer ear). This type of microphone, rather than being pointed at the subject picks up sound from every direction. For binaural recording we use what’s known as “omni-directional” microphones, or “omnis”. This can be combined with picture to create an incredibly immersive experience, often beyond anything that can be achieved with either conventional sound design or artificially generated “spatial sound”.Ĭonventional stereo sound is most often recorded using “directional” microphones – you’ve no doubt seen these on film sets with big fluffy “windscreens” on long boom poles, in radio studios, or at a concert, on a pop video etc. We use high-end closely matched microphone capsules placed in the ears of the sound recordist to capture PoV (point of view) binaural sound. This is an interactive online game experience supporting the awesome Until Dawn release. Here’s some binaural recordings we made for Sony Computer Entertainment. If you want to move around or create 360 Spatial Audio content, click here Binaural Sound Recording only works from a fixed perspective. The three dimensional effect of the recordings can only be fully appreciated using earbuds / headphones, but the results are quite startling. Binaural Sound Recording is a recording technique for producing ultra-realistic high definition and 3D recordings.
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