Winsoft Audio Component Suite 2.2 Delphi/C++ Builder 5 - 10.3 Full Source
Delphi and C++ Builder components for playing and recording waveform audio.
uses standard Windows Waveform Audio API
supports raw PCM audio data and PCM wav files
available for Delphi/C++ Builder 5 - 10.3 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications