epilot
Member
Hello,
Today I read something about loudspeakers; there was something about relationship between beam width and the angular size of a sound beam generated by different speakers in size.
I read there, which there is a proportion between the size of the opening source of the speaker and the wavelength of the sound for beam width, which means; the larger the speaker opening the narrower the beam width we have.
I can not understand why?
Does anyone know why that ratio exists?
What the opening source of the speaker does here?
Thanks.
Today I read something about loudspeakers; there was something about relationship between beam width and the angular size of a sound beam generated by different speakers in size.
I read there, which there is a proportion between the size of the opening source of the speaker and the wavelength of the sound for beam width, which means; the larger the speaker opening the narrower the beam width we have.
I can not understand why?
Does anyone know why that ratio exists?
What the opening source of the speaker does here?
Thanks.