CISSCA V2.0 2017 by Yamaha Pro Audio

More catalogs by Yamaha Pro Audio | CISSCA V2.0 2017 | 2 pages | 2017-03-23

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CISSCA V2.0 2017 is listed under these categories

Consumer Electronics > Home Audio

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speaker system design points achieving consistent sound pressure level at the listening plane the average height of the listeners’ ears is an important goal in speaker system design the following points should be kept in mind n ceiling speakers example ceiling it is important to note that the nominal coverage angle listed in ceiling speaker specifications is not the same as the speaker’s actual effective coverage angle spl at the nominal coverage angle is 6db lower than the on-axis spl measured at a constant distance from the speaker the effective coverage angle is defined as the angle at which the spl is 6db lower than the on-axis spl at the listening plane the effective coverage angle is usually about 70~80 of the nominal coverage angle cissca calculations are based on effective coverage angles 6db spl point 1 point 2 point 1 is even further off axis distance attenuation point 1 point 2 point 1 is closer to the speaker the net result is that the spl at point 1 is

4 steps to an ideal speaker estimate for your project commercial installation solutions speaker calculator cissca is a software application that quickly calculates the number of speakers required for optimum performance in a room specified by the user plus the effective sound pressure level of the system the user specifies the room size type of speakers to be used and speaker layout ceiling speaker surface mount speaker subwoofer a fast easy way to estimate the number of speakers required for any project easy setup and operation n report output function provides convenient documentation for system proposals n n supported speakers not available in some regions vxc series vxs series vs series ns-aw series ns-ic series s series step2 step3 specify the target sound pressure level and the types of speakers to be used cissca v2 allows surface mount speakers and subwoofers to be selected in addition to ceiling speakers specify a speaker system layout an estimate of the number of ceiling