Encyclopedia > Adaptive predictive coding

  Article Content

Adaptive predictive coding

Adaptive predictive coding (APC): Narrowband analog-to-digital conversion that uses a one-level or multilevel sampling system in which the value of the signal at each sampling instant is predicted according to a linear function of the past values of the quantized signals.

Note: APC is related to linear predictive coding (LPC) in that both use adaptive predictors. However, APC uses fewer prediction coefficients, thus requiring a higher sampling rate[?] than LPC.

Source: from Federal Standard 1037C



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
1904

... Russian troops in Korea retreat toward Manchuria followed by 100,000 Japanese troops. April 30 - Louisiana Purchase Exposition World's Fair opens in Saint Louis, ...

 
 
 
This page was created in 22.7 ms