nugu_audio.h File Reference

#include <nugu.h>

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Go to the source code of this file.

Classes
struct	nugu_audio_property
	audio property More...

Macros
#define	NUGU_AUDIO_ATTRIBUTE_ALARM_DEFAULT_STRING   "ALARM"
#define	NUGU_AUDIO_ATTRIBUTE_CALL_DEFAULT_STRING   "CALL"
#define	NUGU_AUDIO_ATTRIBUTE_MUSIC_DEFAULT_STRING   "MUSIC"
#define	NUGU_AUDIO_ATTRIBUTE_NAVIGATION_DEFAULT_STRING   "NAVIGATION"
#define	NUGU_AUDIO_ATTRIBUTE_NOTIFICATION_DEFAULT_STRING   "NOTIFICATION"
#define	NUGU_AUDIO_ATTRIBUTE_RINGTONE_DEFAULT_STRING   "RINGTONE"
#define	NUGU_AUDIO_ATTRIBUTE_SYSTEM_SOUND_DEFAULT_STRING   "SYSTEM_SOUND"
#define	NUGU_AUDIO_ATTRIBUTE_VOICE_COMMAND_DEFAULT_STRING   "VOICE_COMMAND"

Typedefs
typedef enum nugu_audio_attribute	NuguAudioAttribute
	NuguAudioAttribute.
typedef struct nugu_audio_property	NuguAudioProperty
	NuguAudioProperty.

Enumerations
enum	nugu_audio_attribute {   NUGU_AUDIO_ATTRIBUTE_MUSIC = 1 , NUGU_AUDIO_ATTRIBUTE_RINGTONE , NUGU_AUDIO_ATTRIBUTE_CALL , NUGU_AUDIO_ATTRIBUTE_NOTIFICATION ,   NUGU_AUDIO_ATTRIBUTE_ALARM , NUGU_AUDIO_ATTRIBUTE_VOICE_COMMAND , NUGU_AUDIO_ATTRIBUTE_NAVIGATION , NUGU_AUDIO_ATTRIBUTE_SYSTEM_SOUND }
	audio attribute More...
enum	nugu_audio_format {   NUGU_AUDIO_FORMAT_S8 , NUGU_AUDIO_FORMAT_U8 , NUGU_AUDIO_FORMAT_S16_LE , NUGU_AUDIO_FORMAT_S16_BE ,   NUGU_AUDIO_FORMAT_U16_LE , NUGU_AUDIO_FORMAT_U16_BE , NUGU_AUDIO_FORMAT_S24_LE , NUGU_AUDIO_FORMAT_S24_BE ,   NUGU_AUDIO_FORMAT_U24_LE , NUGU_AUDIO_FORMAT_U24_BE , NUGU_AUDIO_FORMAT_S32_LE , NUGU_AUDIO_FORMAT_S32_BE ,   NUGU_AUDIO_FORMAT_U32_LE , NUGU_AUDIO_FORMAT_U32_BE , NUGU_AUDIO_FORMAT_MAX }
	audio format More...
enum	nugu_audio_sample_rate {   NUGU_AUDIO_SAMPLE_RATE_8K , NUGU_AUDIO_SAMPLE_RATE_16K , NUGU_AUDIO_SAMPLE_RATE_32K , NUGU_AUDIO_SAMPLE_RATE_22K ,   NUGU_AUDIO_SAMPLE_RATE_44K , NUGU_AUDIO_SAMPLE_RATE_MAX }
	audio sample rate More...

Functions
NUGU_API NuguAudioAttribute	nugu_audio_get_attribute (const char *str)
	Get audio attribute type from string. More...
NUGU_API const char *	nugu_audio_get_attribute_str (const NuguAudioAttribute attribute)
	Get audio attribute string. More...
NUGU_API void	nugu_audio_set_attribute_str (const NuguAudioAttribute attribute, const char *str)
	Set audio attribute string. More...

Enumeration Type Documentation

nugu_audio_sample_rate

enum nugu_audio_sample_rate

audio sample rate

Enumerator
NUGU_AUDIO_SAMPLE_RATE_8K	8K
NUGU_AUDIO_SAMPLE_RATE_16K	16K
NUGU_AUDIO_SAMPLE_RATE_32K	32K
NUGU_AUDIO_SAMPLE_RATE_22K	22K
NUGU_AUDIO_SAMPLE_RATE_44K	44K

nugu_audio_format

enum nugu_audio_format

audio format

Enumerator
NUGU_AUDIO_FORMAT_S8	Signed 8 bits
NUGU_AUDIO_FORMAT_U8	Unsigned 8 bits
NUGU_AUDIO_FORMAT_S16_LE	Signed 16 bits little endian
NUGU_AUDIO_FORMAT_S16_BE	Signed 16 bits big endian
NUGU_AUDIO_FORMAT_U16_LE	Unsigned 16 bits little endian
NUGU_AUDIO_FORMAT_U16_BE	Unsigned 16 bits big endian
NUGU_AUDIO_FORMAT_S24_LE	Signed 24 bits little endian
NUGU_AUDIO_FORMAT_S24_BE	Signed 24 bits big endian
NUGU_AUDIO_FORMAT_U24_LE	Unsigned 24 bits little endian
NUGU_AUDIO_FORMAT_U24_BE	Unsigned 24 bits big endian
NUGU_AUDIO_FORMAT_S32_LE	Signed 32 bits little endian
NUGU_AUDIO_FORMAT_S32_BE	Signed 32 bits big endian
NUGU_AUDIO_FORMAT_U32_LE	Unsigned 32 bits little endian
NUGU_AUDIO_FORMAT_U32_BE	Unsigned 32 bits big endian

nugu_audio_attribute

enum nugu_audio_attribute

audio attribute

Enumerator
NUGU_AUDIO_ATTRIBUTE_MUSIC	audio attribute for music
NUGU_AUDIO_ATTRIBUTE_RINGTONE	audio attribute for ringtone
NUGU_AUDIO_ATTRIBUTE_CALL	audio attribute for call
NUGU_AUDIO_ATTRIBUTE_NOTIFICATION	audio attribute for notification
NUGU_AUDIO_ATTRIBUTE_ALARM	audio attribute for alarm
NUGU_AUDIO_ATTRIBUTE_VOICE_COMMAND	audio attribute for voice command like tts
NUGU_AUDIO_ATTRIBUTE_NAVIGATION	audio attribute for navigation
NUGU_AUDIO_ATTRIBUTE_SYSTEM_SOUND	audio attribute for system sound

Function Documentation

nugu_audio_set_attribute_str()

NUGU_API void nugu_audio_set_attribute_str	(	const NuguAudioAttribute	attribute,
		const char *	str
	)

Set audio attribute string.

Parameters

[in]	attribute	audio attribute
[in]	str	audio attribute's string

nugu_audio_get_attribute_str()

NUGU_API const char* nugu_audio_get_attribute_str

(

const NuguAudioAttribute

attribute

)

Get audio attribute string.

Parameters

[in]

attribute

audio attribute

Returns

audio attribute string

nugu_audio_get_attribute()

NUGU_API NuguAudioAttribute nugu_audio_get_attribute

(

const char *

str

)

Get audio attribute type from string.

Parameters

[in]

str

audio attribute's string

Returns

audio attribute