Howtosignalprocessing
How is bandwidth related to bit rate?
bandwidth. Technically, bit rate and bandwidth are two different entities; bit rate is the rate at which information is transferred in a communication channel, whereas bandwidth is the maximum bit rate of a communication system.
Why may bits be encoded as symbols before transmission?
Encoding – Grouping Bits
By using an encoding step before the signals are placed on the media, we improve the efficiency at higher speed data transmission.
![Why is scaling of images / pixels into '[0, 1]' range performed before SIFT (Scale Invariant Feature Transform) algorithm?](https://howtosignalprocessing.com/storage/img/images_1/why_is_scaling_of_images_pixels_into_0_1_range_performed_before_sift_scale_invariant_feature_transform_algorithm.jpg){kind=tracking}
