lc3-codec 0.2.0

An implementation of the LC3 audio codec for embedded systems (no_std)
Documentation
#![allow(clippy::all)]

// Band tables index I_fs for 10 ms frame duration used for Spectral Noise Shaping
pub const I_8000_10MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
    31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69,
    71, 73, 75, 77, 80,
];

pub const I_16000_10MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32,
    34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 55, 58, 61, 64, 67, 70, 73, 76, 80, 84, 88, 92, 96, 101, 106, 111, 116,
    121, 127, 133, 139, 146, 153, 160,
];

pub const I_24000_10MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 29, 31, 33, 35, 37,
    39, 41, 43, 46, 49, 52, 55, 58, 61, 64, 68, 72, 76, 80, 85, 90, 95, 100, 106, 112, 118, 125, 132, 139, 147, 155,
    164, 173, 183, 193, 204, 215, 227, 240,
];

pub const I_32000_10MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 41,
    44, 47, 50, 53, 56, 60, 64, 68, 72, 76, 81, 86, 91, 97, 103, 109, 116, 123, 131, 139, 148, 157, 166, 176, 187, 199,
    211, 224, 238, 252, 268, 284, 302, 320,
];

pub const I_48000_10MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 39, 42, 45,
    48, 51, 55, 59, 63, 67, 71, 76, 81, 86, 92, 98, 105, 112, 119, 127, 135, 144, 154, 164, 175, 186, 198, 211, 225,
    240, 256, 273, 291, 310, 330, 352, 375, 400,
];

// Band tables index I_fs for 7.5 ms frame duration used for Spectral Noise Shaping
pub const I_8000_7P5MS: [usize; 61] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
    31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
    60,
];

pub const I_16000_7P5MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
    31, 32, 33, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 65, 68, 71, 74, 77, 80, 83, 86, 90, 94, 98,
    102, 106, 110, 115, 120,
];

pub const I_24000_7P5MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 31, 33,
    35, 37, 39, 41, 43, 45, 47, 49, 52, 55, 58, 61, 64, 67, 70, 74, 78, 82, 86, 90, 95, 100, 105, 110, 115, 121, 127,
    134, 141, 148, 155, 163, 171, 180,
];

pub const I_32000_7P5MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 30, 32, 34, 36,
    38, 40, 42, 45, 48, 51, 54, 57, 60, 63, 67, 71, 75, 79, 84, 89, 94, 99, 105, 111, 117, 124, 131, 138, 146, 154,
    163, 172, 182, 192, 203, 215, 227, 240,
];

pub const I_48000_7P5MS: [usize; 65] = [
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 26, 28, 30, 32, 34, 36, 38,
    40, 43, 46, 49, 52, 55, 59, 63, 67, 71, 75, 80, 85, 90, 96, 102, 108, 115, 122, 129, 137, 146, 155, 165, 175, 186,
    197, 209, 222, 236, 251, 266, 283, 300,
];