While many books have already been written and published about audio mixing, in most cases they provide an extensive body of text which is not only dedicated to tips but also the basics of signal processing. Therefore, these books are indeed good reference works but offer only cumbersome assistance in cases of concrete problems which appear while mixing. What's more, these books are usually too large to be considered pocket-sized.While many books have already been written and published about audio mixing, in most cases they provide an extensive body of text which is not only dedicated to tips but also the basics of signal processing. Therefore, these books are indeed good reference works but offer only cumbersome assistance in cases of concrete problems which appear while mixing. What's more, these books are usually too large to be considered pocket-sized.