Class thl::dsp::analysis::Follower#
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class Follower#
Public Functions
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Follower() = default#
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~Follower() = default#
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inline void prepare(float low, float low_mid, float mid_high)#
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inline void process(float sample, float *envelope, float *centroid)#
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inline void process_bands(float sample)#
Band-split + detector update only — for callers that read the bands via band() and don’t need the summed envelope or the spectral centroid (whose per-sample smoothing process() always pays).
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inline float band(size_t index) const#
Detector level for one band (0 = low, 1 = mid, 2 = high), as updated by the last process() / process_bands() call.
Already envelope-shaped by the per-band attack/decay slopes (this is the follower’s ballistic state, not the instantaneous band amplitude); any additional smoothing a consumer applies (e.g. frame-rate de-aliasing in a UI poll) is on top of that. Exposes the per-band split the summed envelope hides.
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Follower() = default#