NAME
ost::DTMFTones - DTMFTones is used to generate a series of dtmf audio
data from a ’telephone’ number passed as an ASCII string.
SYNOPSIS
#include <audio2.h>
Inherits ost::AudioTone.
Public Member Functions
DTMFTones (const char *digits, Level level, timeout_t duration=20,
timeout_t interdigit=60)
Generate a dtmf dialer for a specified dialing string.
~DTMFTones ()
Linear getFrame (void)
bool isComplete (void)
Protected Attributes
unsigned remaining
unsigned dtmfframes
timeout_t frametime
const char * digits
Level level
bool complete
Detailed Description
DTMFTones is used to generate a series of dtmf audio data from a
’telephone’ number passed as an ASCII string.
Each time getFrame() is called, the next audio frame of dtmf audio will
be created and pulled.
Author:
David Sugar <dyfet@ostel.com> Generate DTMF audio
Constructor & Destructor Documentation
ost::DTMFTones::DTMFTones (const char * digits, Level level, timeout_t
duration = 20, timeout_t interdigit = 60)
Generate a dtmf dialer for a specified dialing string.
Parameters:
digits to generate tone dialing for.
level for dtmf.
duration timing for generated audio.
interdigit timing, should be multiple of frame.
ost::DTMFTones::~DTMFTones ()
Member Function Documentation
Linear ost::DTMFTones::getFrame (void) [virtual]
Reimplemented from ost::AudioTone.
bool ost::DTMFTones::isComplete (void) [virtual]
Reimplemented from ost::AudioTone.
Member Data Documentation
bool ost::DTMFTones::complete [protected]
const char* ost::DTMFTones::digits [protected]
unsigned ost::DTMFTones::dtmfframes [protected]
timeout_t ost::DTMFTones::frametime [protected]
Level ost::DTMFTones::level [protected]
unsigned ost::DTMFTones::remaining [protected]
Author
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