Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

Nost
CAudio	Generic audio class to hold master data types and various useful class encapsulated friend functions as per GNU Common C++ 2 coding standard
Cgoertzel_state_t
Cdtmf_detect_state_t
Ctone_detection_descriptor_t
Cmpeg_audio
Cmpeg_tagv1
CInfo	Audio source description
CAudioResample	Used to manage linear intropolation buffering for rate conversions
CAudioTone	Used to create a frame of audio encoded single or dualtones
CAudioBase	AudioBase base class for many other audio classes which stream data
CAudioBuffer	For mixing one-to-one soft joins
CAudioFile	A class used to manipulate audio data
CAudioStream	AudioStream accesses AudioFile base class content as fixed frames of streaming linear samples
CAudioCodec	The codec class is a virtual used for transcoding audio samples between linear frames (or other known format) and an encoded "sample" buffer
CAudioDevice
CTelTone	An object that is used to sequence and extract telephony tones based on a telephony tone descriptor retrieved from the parsed international telephony tone database
C_tonedef
C_tonekey
CDTMFTones	DTMFTones is used to generate a series of dtmf audio data from a "telephone" number passed as an ASCII string
CMFTones	MFTones is used to generate a series of mf audio data from a "telephone" number passed as an ASCII string
CDTMFDetect	DTMFDetect is used for detecting DTMF tones in a stream of audio