Enum SampleRate 

pub enum SampleRate {
    Rate8000 = 8_000,
    Rate16000 = 16_000,
    Rate22050 = 22_050,
    Rate44100 = 44_100,
    Rate48000 = 48_000,
}

Audio sample rate enumeration

Defines standard sample rates supported by the Android audio system. The sample rate is the number of audio samples captured per second, measured in Hz.

Examples

use android_media::SampleRate;
let rate = SampleRate::Rate16000;
assert_eq!(rate.value(), 16000);

Variants

Rate8000 = 8_000

8000 Hz - commonly used for speech recognition

Rate16000 = 16_000

16000 Hz - standard sample rate for voice applications

Rate22050 = 22_050

22050 Hz - half of CD quality

Rate44100 = 44_100

44100 Hz - CD audio standard sample rate

Rate48000 = 48_000

48000 Hz - professional audio standard sample rate

Implementations

impl SampleRate

pub const fn value(&self) -> i32

Get the integer value of the sample rate

Returns

Returns the sample rate value in Hz (e.g., 16000, 44100, etc.)

Examples

use android_media::SampleRate;
assert_eq!(SampleRate::Rate16000.value(), 16000);

Trait Implementations

impl Clone for SampleRate

fn clone(&self) -> SampleRate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SampleRate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SampleRate

fn eq(&self, other: &SampleRate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SampleRate

impl Eq for SampleRate

impl StructuralPartialEq for SampleRate