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Add LSB filter taps.

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This commit is contained in:
Jared Boone 2016-01-30 17:23:04 -08:00
parent 69deaafd1c
commit 279e5c775d
1 changed files with 26 additions and 0 deletions
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26
firmware/common/dsp_fir_taps.hpp
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@ -215,6 +215,32 @@ constexpr fir_taps_complex<64> taps_2k8_usb_channel {
} }, } },
}; };
// LSB AM 2K80J3E emission type ///////////////////////////////////////////
// IFIR prototype filter: fs=12000, pass=3000, stop=3300, decim=1, fout=12000
constexpr fir_taps_complex<64> taps_2k8_lsb_channel {
.pass_frequency_normalized = 3000.0f / 12000.0f,
.stop_frequency_normalized = 3300.0f / 12000.0f,
.taps = { {
{ -146, 0 }, { -41, 45 }, { -1, -10 }, { -95, -69 },
{ -194, 41 }, { -91, 158 }, { 14, 43 }, { -150, -67 },
{ -299, 133 }, { -100, 307 }, { 50, 86 }, { -254, -54 },
{ -453, 329 }, { -62, 587 }, { 170, 189 }, { -334, 0 },
{ -580, 645 }, { 104, 986 }, { 418, 304 }, { -412, 88 },
{ -680, 1178 }, { 527, 1623 }, { 970, 432 }, { -441, 196 },
{ -698, 2149 }, { 1617, 2800 }, { 2384, 507 }, { -429, 311 },
{ -545, 5181 }, { 6925, 7691 }, { 14340, 0 }, { 10601, -11773 },
{ -1499, -14261 }, { -8373, -6083 }, { -5095, 1083 }, { -265, 459 },
{ -753, -2318 }, { -2954, -1315 }, { -2064, 919 }, { -149, 459 },
{ -531, -920 }, { -1669, -355 }, { -1100, 800 }, { -44, 419 },
{ -346, -384 }, { -992, 0 }, { -580, 645 }, { 35, 332 },
{ -205, -149 }, { -577, 123 }, { -280, 485 }, { 80, 247 },
{ -91, -40 }, { -294, 131 }, { -101, 312 }, { 82, 142 },
{ -44, -9 }, { -147, 107 }, { -21, 197 }, { 79, 88 },
{ 10, 0 }, { -41, 45 }, { 15, 145 }, { 0, 0 },
} },
};
// WFM 200KF8E emission type ////////////////////////////////////////////// // WFM 200KF8E emission type //////////////////////////////////////////////
// IFIR image-reject filter: fs=3072000, pass=100000, stop=484000, decim=4, fout=768000 // IFIR image-reject filter: fs=3072000, pass=100000, stop=484000, decim=4, fout=768000