How to adjust microphone input level in delphi?

Question

i want to Get/Set the mic level using delphi? that works on vista and xp uses only mmsystem, any freeware component will do as long as no external dll's on the run.

and also getting the peak level.

Answer 1

try the Freeware component.. http://www.delphiarea.com/products/delphi-packages/waveaudio/ it doesnot use any external component.