libpulse-ocaml-dev 0.1.5-1 (arm64 binary) in ubuntu lunar

 This package provied an interface to the PulseAudio sound server for
 OCaml programmers.
 .
 PulseAudio, previously known as Polypaudio, is a sound server for POSIX and
 WIN32 systems. It is a drop in replacement for the ESD sound server with
 much better latency, mixing/re-sampling quality and overall architecture.
 .
 This package contains all the development stuff you need to develop
 OCaml programs which use ocaml-pulseaudio.