Pulse Code Modulation DevicesData types and functions for Pulse Code Modulation Devices.Related linksAudio Library This chapter describes all of the supported QNX Sound Architecture (QSA) API functions, in alphabetical order; undocumented calls aren't supported. Data types in asoundlib.hData structures, typedefs, and enumerations that are available for working with the Pulse Code Modulation devices Functions in asoundlib.hFunctions that are available for working with the Pulse Code Modulation devices