Learn about omnidirectional sound

With the development of technology on smart devices like today, the equipping of omnidirectional audio features on technology products is also being interested by many manufacturers in order to serve users with special needs. best experience. Let’s find out what omnidirectional sound is and what’s so special about it!

What is omnidirectional audio?

Omnidirectional sound is also known as 360-degree dispersion sound . This feature helps listeners feel the sound evenly from all angles , reducing feedback from surrounding objects, providing a realistic and vivid experience for users.

How did omnidirectional sound come about?

The first omnidirectional speaker manufactured and patented is the design of the Mirage speaker company with the structure of two completely identical speakers placed opposite each other, one in front, one at the back, open cabinet structure, pulse surrounded by a layer of mesh fabric. However, this design has not really achieved 360-degree wide sound dispersion.

What is the difference between omnidirectional and directional sound?

Directional sound means directional sound, emitted only from a certain direction, such as on the speakers of mobile devices such as phones, tablets,…

Directive sound to the listener’s ear includes two types: Direct sound and indirect sound (sound feedback from walls or objects placed in the radiating angle of the speaker). Listeners only hear the best sound when in the area opposite the direction the speaker is coming from. The sound heard outside this area is usually indirect sound, the quality of this type of sound will not be equal to the omnidirectional sound because the realism is less.

Benefits of using radio products with omnidirectional sound

Better experience

The sound is distributed 360 degrees to help users get rid of the time it takes to rotate the radio device to face the user like on directional radio devices, limiting the sound feedback from the wall to the user’s ears. , moreover the audio delay is also significantly improved compared to directional audio.

Can be fixed

Transmitters with omnidirectional sound can be fixed in one place without having to move where the user is, because the sound is distributed 360 degrees, the sound from all directions will be the same (for where there isn’t too much noise), anywhere within the range of omnidirectional audio, the user hears the same sound.

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