The 'Bits Per Sample' is how many bits are in each sample of sound.

The 'Bits Per Sample', 'Number Of Channels', and the 'Sample Rate'. An example of this is perhaps an MP3 ACM which could convert MP3 audio to PCM audio. This includes converting audio from one type of stream to another. These are drivers installed on your system which export methods that can be performed on a particular audio stream. You have heard of or have seen 'ACM' files known as 'Audio Converter Modules'. Though CODECS are generally thought of in the context of video and audio, they are not limited to this scope.

A CODEC simply knows how to compress and decompress a given format. This article is for the rest of us! What is a CODEC?ĬODEC stands for COmpression DECompression. This article is not for the hard core audio enthusiasts who want to program their own DSP. To be warned, I am generally not an audio person and I don't know much about the subject. In fact, we shall write a library that we could easily use in our code to play this sound! In this tutorial, we will learn what a sound is and how to play it using WINMM.DLL. This tutorial will not talk about Direct Sound or any other new audio system. The old Windows Multi-Media extensions library or WINMM.DLL. I expect, that will happen to this one once everyone realizes what it's about:

All the articles written for this section receive really bad reviews. I have noticed that the Audio section of the tutorials is a hard section to write for.

Increase volume of wav file