by Fred Taylor (Author)
A digital filter is used to rectify and clarify the digital signal in order to improve its quality. Even a common cell phone uses a digital signal processor to digitize incoming/outgoing analog signals, and a digital filter to improve signal quality.
Format: Hardcover
Pages: 312
Publisher: Wiley-Blackwell
Published: 09 Dec 2011
ISBN 10: 0470770392
ISBN 13: 9780470770399