First to help gets brainliest Research and describe surround sound. What are the different types of surround sound? How is it used? How might surround sound add to the experience of a film? Write at least three paragraphs.

The first and simplest method is using a surround sound recording technique—capturing two distinct stereo images, one for the front and one for the back or by using a dedicated setup, e.g. an augmented Decca tree—or mixing-in surround sound for playback on an audio system using speakers encircling the listener to play ...

A surround sound system that uses five audio channels plus a subwoofer channel (the "1" in 5.1). Widely used in home theater systems, DVDs are often recorded in 5.1 audio encoding technologies (see Dolby Digital and DTS). For more speaker configurations, see home theater speakers.

If you're building a home theater, then the best option is probably a 5.1 surround sound system. Even if you want to listen to music, a good surround sound system will serve you well. The audio will output through the front 2 speakers, and some systems will include more powerful speakers for this purpose.

Explanation:

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.