|
Class Summary |
| PlayerAudiodspCmd |
Command: tone / chirp to play
The audiodsp interface accepts commands to produce fixed-frequency
tones or binary phase shift keyed(BPSK) chirps through /dev/dsp
(which is assumed to be associated with a sound card to which a speaker is
attached). |
| PlayerAudiodspConfig |
Request/reply : Get/set audio properties. |
| PlayerAudiodspData |
Data: detected tones (PLAYER_AUDIODSP_DATA_TONES)
The audiodsp interface reads the audio stream from /dev/dsp (which
is assumed to be associated with a sound card connected to a microphone)
and performs some analysis on it. |