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Add SigmaStudio manual chapter and align EQ runtime with export map.

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Document the ADAU1701 schematic chain (sigma-chain.jpg), cross-link from
hardware/firmware chapters, skip safeload on fixed high-pass band 0, and
match EqProfile default peaking frequencies to SigmaStudio.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
michele
2026-07-06 16:55:23 +02:00
co-authored by Cursor
parent ab3651e678
commit 6c350f5c48
10 changed files with 279 additions and 11 deletions
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Software/components/core/src/EqProfile.cpp
+10 -7
View File
@@ -18,24 +18,27 @@ namespace core {
namespace {
constexpr std::array<std::uint32_t, EqBandIndex::kBandCount> kDefaultCenters{
40U, 100U, 250U, 1000U, 4000U, 12000U};
20U, 100U, 400U, 1000U, 3000U, 8000U};
constexpr std::array<float, EqBandIndex::kBandCount> kDefaultQ{
1.414F, 1.0F, 1.0F, 1.0F, 1.0F, 1.0F};
[[nodiscard]] std::array<EqBandSettings, EqBandIndex::kBandCount>
makeDefaultBands() noexcept
{
return std::array<EqBandSettings, EqBandIndex::kBandCount>{
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[0]),
1.414F},
kDefaultQ[0]},
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[1]),
1.414F},
kDefaultQ[1]},
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[2]),
1.414F},
kDefaultQ[2]},
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[3]),
1.414F},
kDefaultQ[3]},
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[4]),
1.414F},
kDefaultQ[4]},
EqBandSettings{GainDb::zero(), *FrequencyHz::tryFromHz(kDefaultCenters[5]),
1.414F},
kDefaultQ[5]},
};
}