What is 3D music?
What is 3D music?
Blog Article
What is 3D music?
Just as we give depth to a graphic image by making it 3D, we can also give depth to music or sound. In 2D sound, when a sound is heard, for example, the sound of a door opening, this sound is played and heard through two speakers and naturally from in front of you. But 3D sound allows you to hear the sound of the door opening from behind.
What is 3D music?
Scientifically, 3D music
requires a sound source to be formed for each sound to be heard, and waves must be emitted from that source. In the normal two-dimensional case, these sources are formed in the speakers, and as a result, all sounds are heard from the speakers. However, with the advancement of science and technology, 3D sound sources are formed in places outside the speakers, such as behind or on the sides, and this allows the sound to be heard from places other than the speakers.
3D Music - Sound Center
The first 3D sounds
Holophonic or 3D music was invented by Hugo Zuccarelli in the 80s and was the first system that was able to provide the closest experience to the structure of the human ear. This medium of audio files, holophonic or 3D, is called Holophonic Sound and this type of sound design is called Binaural Recording. In this case, we have a spherical and completely 3D experience of sounds. The distance of the sound source and even their angle with our ears can be understood correctly. In Holophonic Sound, there is no need for advanced equipment to listen to audio files and we can perceive sounds in 3D just by putting on the same ordinary headphones.
What is 3D music?
How is 3D music made?
3D audio or music is actually stereo multimedia files in MP3 or MP4 format. These files work by having two channels to store sound, and when the file is played, the data from both channels is played.
If two audio channels have similar content, the sound output from the speaker channels will be the same. However, if the two channels have different data, the sound output will not be the same and will be different.
One common way to make sound 3D is to open and play a regular stereo file with special audio editing software and change the volume in proportion to the rhythm of the sound in the two channels in such a way that at a certain time both sound channels do not have the same volume. As a result, the volume output from each speaker channel will be different from the other, causing our ears to hear a 3D sound. One of these software is Gold Wave.
What is 3D music?
They also create 3D sound or music for stereo speakers, five-channel speakers, or headphones, and simulate the transmission of sound through the human head and its reflection on its way out of the source by virtually placing sound sources in a 3D space, behind, above, or below the listener's head.
The main goal of 3D audio is to simulate the real sounds of nature. This phenomenon is achieved by the complexity of the spatial range of sound waves and their processing and then transmission to the brain. This tricks the brain using the ear and auditory nerves and when listening, people hear sounds in 3D.