modulation par impulsion et codage différentiel adaptatif

Traductions

• anglais

  Auteur : IBMOT : banque de données terminologiques, 1993

  Note :

  A class of compression encoding and decoding algorithms used in audio compression and other data-compression applications. ADPCM stores digitally sampled signals as a series of changes in value, adapting the range of the change with each sample as needed, thus increasing the effective bit resolution of the data.

  Termes :

  1. adaptive delta pulse code modulation
  2. ADPCM