This kind of recording can bring very powerful realism to programming.įor this article, we will focus mainly on recording Ambisonic sound, a 3D immersive format that has been around a long time. When a viewer moves the head in one direction or another, the audio changes to reflect that movement. When used correctly, this truly immersive sound syncs to the visuals on the screen. It can be used for super-realistic music recording, or for soundtracks in video productions. But users can record binaural at much lower costs by wearing microphones in each ear or attached to glasses.įinally, there’s the latest technology, 3D spatial audio. Neumann’s KU 100 Dummy Head Binaural stereo microphone ($9000), which mimics the size and shape of the human head, is a tried-and-true professional way to record binaural sound. Interest in binaural sound soared due to the popularity of portable audio and the renewed interest in headphones.īinaural sound reflects around the head and within the folds of the human ear. Then there is binaural audio, which delivers a full 360-degree soundscape through a specially-encoded stereo file that requires the user to wear headphones. Depending on the system used, there can be 5.1, 7.1 or more channels. There are various techniques available, including by Dolby, THX and DTS. We’ve all heard surround audio in movie theaters and home theatre setups. The result is to “surround” the audience in a sound field. Next, there is surround sound, which targets different sounds to multiple speakers. Stereo can add depth to video sound and has been used for years in television broadcasting. This is when discrete right and left channels are recorded. The good news is it’s now simpler than ever before.įirst, it is best to define what spatial audio actually means - since there are several interpretations and it can be confusing. Recording any kind of spatial sound requires modifications to the workflow processes on both the location and in post-production side. However, recording immersive sound is often mystifying to producers, since there are several types of recording technologies grouped under the same general topic. No doubt, it can bring an extra dimension to low-budget news reporting, documentaries and promotional videos. The buzz about the benefits of spatial sound recording for video is now constant.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |